157089451 (number)

157089451 is an odd 9-digits composite number following 157089450 and preceding 157089452. In scientific notation, it is written as 1.57089451 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 155719680 positive integers (up to 157089451) that are relatively prime to 157089451.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-nine thousand four hundred fifty-one

Notation

Scientific notation 1.57089451 × 10^8
Engineering notation 1.57089451 × 10^6

Prime Factorization of 157089451

Prime Factorization 257 × 223 × 2741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157089451
Product of the distinct prime numbers

The prime factorization of 157089451 is 257 × 223 × 2741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 89, 91, 732, 629, 1734, 5686, 7243, 45475, 542278, 616195, 5455639, 3824303, 93115789, 9710620, 329958566, 415872190, 1117253802, 1905115812

Basic calculations (n = 157089451)

Multiplication

n×y
n×2 314178902
n×3 471268353
n×4 628357804
n×5 785447255

Division

n÷y
n÷2 78544725.5
n÷3 52363150.333333
n÷3 39272362.75
n÷5 31417890.2

Exponentiation

ny
n2 24677095615481401
n3 3.8765114025105E+24
n4 6.0895904801561E+32
n5 9.5661042534255E+40

Nth Root

y√n
2√n 12533.533061352
3√n 539.57150621337
4√n 111.95326284371
5√n 43.574198189272

Divisors of 157089451

1, 223, 257, 2741, 57311, 611243, 704437, 157089451

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157089450
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157089451 can be divided by 8 positive divisors. The sum of these divisors (counting 157089451) is 1, the average is 0.125.

Base conversion 157089451

Base System Value
2 Binary 1001010111001111111010101011
3 Ternary 101221120222012211
4 Quaternary 21113033322223
5 Quinary 310203330301
6 Senary 23330545551
8 Octal 1127177253
10 Decimal 157089451
12 Duodecimal 447382b7
16 Hexadecimal 95cfeab
20 Vigesimal 291g3cb
36 Base36 2liyzv

Cryptographic Hash Functions

md5 de645b4a57525e589978f57fc588a5d7
sha1 2f6ce85e495398f9f738cfc8c00b2ec91c899ad5
sha256 cb1e250c666d12dd222957ce51382c9d915cc815dbf595c0df1a26731b62a96a
sha512 f22512329eb80015b1422eb72d741c79b9e7304ec66df0d77d5b1687bbd3d6099cbf12f31b96309f4d0b42630ac7547e80c0a24ef6322d7b0050d510aec396cd
ripemd-160 5773d97ef454049f97df07c82fb640683ce80db7

157089451 as geometric shapes

Circle

Radius = n
Diameter 314178902
Circumference 987022130.43611
Area 7.7525382297529E+16

Sphere

Radius = n
Volume 1.6237892991579E+25
Surface area 3.1010152919012E+17
Circumference 987022130.43611

Square

Length = n
Perimeter 628357804
Area 24677095615481401
Diagonal 222158032.10994

Cube

Length = n
Surface area 148062573692888406
Volume 3.8765114025105E+24
Space diagonal 272086910.4651

Equilateral Triangle

Length = n
Perimeter 471268353
Area 1.0685495847312E+16
Altitude 136043455.23255

Triangular Pyramid

Length = n
Surface area 1.0685495847312E+16
Volume 4.5685125001036E+23
Height 74052677.369981