157089474 (number)

157089474 is an even 9-digits composite number following 157089473 and preceding 157089475. In scientific notation, it is written as 1.57089474 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 52298808 positive integers (up to 157089474) that are relatively prime to 157089474.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57089474 × 10^8
Engineering notation 1.57089474 × 10^6

Prime Factorization of 157089474

Prime Factorization 2 × 9 × 887 × 9839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157089474
Product of the distinct prime numbers

The prime factorization of 157089474 is 2 × 9 × 887 × 9839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 18, 91, 531, 597, 5333, 308, 89421, 88267, 718337, 283471, 7647296, 562172, 34402928, 69254864, 940866359, 785665591, 5836961199, 2118881178

Basic calculations (n = 157089474)

Multiplication

n×y
n×2 314178948
n×3 471268422
n×4 628357896
n×5 785447370

Division

n÷y
n÷2 78544737
n÷3 52363158
n÷3 39272368.5
n÷5 31417894.8

Exponentiation

ny
n2 24677102841596676
n3 3.8765131052303E+24
n4 6.0895940465474E+32
n5 9.5661112564566E+40

Nth Root

y√n
2√n 12533.53397889
3√n 539.57153254687
4√n 111.95326694157
5√n 43.574199465242

Divisors of 157089474

1, 2, 9, 18, 887, 1774, 7983, 9839, 15966, 19678, 88551, 177102, 8727193, 17454386, 78544737, 157089474

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157089473
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157089474 can be divided by 16 positive divisors. The sum of these divisors (counting 157089474) is 1, the average is 0.0625.

Base conversion 157089474

Base System Value
2 Binary 1001010111001111111011000010
3 Ternary 101221120222020200
4 Quaternary 21113033323002
5 Quinary 310203330344
6 Senary 23330550030
8 Octal 1127177302
10 Decimal 157089474
12 Duodecimal 44738316
16 Hexadecimal 95cfec2
20 Vigesimal 291g3de
36 Base36 2liz0i

Cryptographic Hash Functions

md5 9329fc409c558349a2d981a305bbcc70
sha1 43a1a65cf6a7e6024ec86d8f3085b220a41e3855
sha256 b62a207373cd46f799898c70f12e979fe81be35b2d54b8242a373e4d325fbbec
sha512 a3c83d9c77e5adb93412fd9a88d5010c1b662b4074e43ebbc2508050394e339287a80871f7c4ff40ed2f8af3f4936a6ce099fc8b286eb0f476ed2e8a780e6468
ripemd-160 11c92e39cace5d5c52d410b23add23d0e3dfed8d

157089474 as geometric shapes

Circle

Radius = n
Diameter 314178948
Circumference 987022274.94937
Area 7.752540499904E+16

Sphere

Radius = n
Volume 1.6237900123915E+25
Surface area 3.1010161999616E+17
Circumference 987022274.94937

Square

Length = n
Perimeter 628357896
Area 24677102841596676
Diagonal 222158064.63686

Cube

Length = n
Surface area 148062617049580056
Volume 3.8765131052303E+24
Space diagonal 272086950.30227

Equilateral Triangle

Length = n
Perimeter 471268422
Area 1.0685498976312E+16
Altitude 136043475.15114

Triangular Pyramid

Length = n
Surface area 1.0685498976312E+16
Volume 4.5685145067781E+23
Height 74052688.212285