101458 (number)
101,458 (one hundred one thousand four hundred fiftyeight) is an even sixdigits composite number following 101457 and preceding 101459. In scientific notation, it is written as 1.01458 × 10^{5}. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 43,476 positive integers (up to 101458) that are relatively prime to 101458.
Basic properties
 Is Prime? No
 Number parity Even
 Number length 6
 Sum of Digits 19
 Digital Root 1
Name
Short name  101 thousand 458 

Full name  one hundred one thousand four hundred fiftyeight 
Notation
Scientific notation  1.01458 × 10^{5} 

Engineering notation  101.458 × 10^{3} 
Prime Factorization of 101458
Prime Factorization 2 × 7 × 7247
Composite numberω(n)  Distinct Factors  3  Total number of distinct prime factors 

Ω(n)  Total Factors  3  Total number of prime factors 
rad(n)  Radical  101458  Product of the distinct prime numbers 
λ(n)  Liouville Lambda  1  Returns the parity of Ω(n), such that λ(n) = (1)^{Ω(n)} 
μ(n)  Mobius Mu  1  Returns:

Λ(n)  Mangoldt function  0  Returns log(p) if n is a power p^{k} of any prime p (for any k >= 1), else returns 0 
The prime factorization of 101,458 is 2 × 7 × 7247. Since it has a total of 3 prime factors, 101,458 is a composite number.
Divisors of 101458
8 divisors
τ(n)  Total Divisors  8  Total number of the positive divisors of n 

σ(n)  Sum of Divisors  173952  Sum of all the positive divisors of n 
s(n)  Aliquot Sum  72494  Sum of the proper positive divisors of n 
A(n)  Arithmetic Mean  21744  Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) 
G(n)  Geometric Mean  318.52472431508  Returns the nth root of the product of n divisors 
H(n)  Harmonic Mean  4.6660228108904  Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors 
The number 101,458 can be divided by 8 positive divisors (out of which 4 are even, and 4 are odd). The sum of these divisors (counting 101,458) is 173,952, the average is 21,744.
Other Arithmetic Functions (n = 101458)
φ(n)  Euler Totient  43476  Total number of positive integers not greater than n that are coprime to n 

λ(n)  Carmichael Lambda  21738  Smallest positive number such that a^{λ(n)} ≡ 1 (mod n) for all a coprime to n 
π(n)  Prime Pi  ≈ 9690  Total number of primes less than or equal to n 
r_{2}(n)  Sum of 2 squares  0  The number of ways n can be represented as the sum of 2 squares 
There are 43,476 positive integers (less than 101,458) that are coprime with 101,458. And there are approximately 9,690 prime numbers less than or equal to 101,458.
Divisibility of 101458
m  2  3  4  5  6  7  8  9 

n mod m  0  1  2  3  4  0  2  1 
The number 101,458 is divisible by 2 and 7.
Classification of 101458
By Arithmetic functions
 Arithmetic
 Deficient
Expressible via specific sums
 Polite
 Nonhypotenuse
By Powers
 Square Free
Other numbers
 Sphenic
Base conversion (101458)
Base  System  Value 

2  Binary  11000110001010010 
3  Ternary  12011011201 
4  Quaternary  120301102 
5  Quinary  11221313 
6  Senary  2101414 
8  Octal  306122 
10  Decimal  101458 
12  Duodecimal  4a86a 
16  Hexadecimal  18c52 
20  Vigesimal  cdci 
36  Base36  26aa 
Basic calculations (n = 101458)
Multiplication
n×yn×2  202916 

n×3  304374 
n×4  405832 
n×5  507290 
Division
n÷yn÷2  50729.000 

n÷3  33819.333 
n÷4  25364.500 
n÷5  20291.600 
Exponentiation
n^{y}n^{2}  10293725764 

n^{3}  1044380828563912 
n^{4}  105960790104437383696 
n^{5}  10750569842416008075028768 
Nth Root
^{y}√n^{2}√n  318.52472431508 

^{3}√n  46.640382023552 
^{4}√n  17.847260975149 
^{5}√n  10.028991411558 
101458 as geometric shapes
Circle
Radius = nDiameter  202916 

Circumference  637479.41489583 
Area  32338693238.25 
Sphere
Radius = nVolume  4.3746921847552E+15 

Surface area  129354772953 
Circumference  637479.41489583 
Square
Length = nPerimeter  405832 

Area  10293725764 
Diagonal  143483.27961125 
Cube
Length = nSurface area  61762354584 

Volume  1044380828563912 
Space diagonal  175730.41083432 
Equilateral Triangle
Length = nPerimeter  304374 

Area  4457314005.6072 
Altitude  87865.205417162 
Triangular Pyramid
Length = nSurface area  17829256022.429 

Volume  1.2308146100313E+14 
Height  82840.110107765 
Cryptographic Hash Functions
md5  bd29ab8968f11acdd4c32ec1f826a917 

sha1  e37eb2471c73be783dde2200f360a523163db5cc 
sha256  6455c708c33e5077578d80d0cef3955eee541274e34d3488b83bfc623a261d58 
sha512  9218de5a4afcdddaa42e8e1db319bb676d75f6f7d8934777335c54e83ef1419bc6944b5904f9ed5377a8d8bf35febadbdc8325141adda1437177374a7d00cbb4 
ripemd160  d4762715db8c22f0cf49bc0e3c23c1ded879c994 