157089472 (number)

157089472 is an even 9-digits composite number following 157089471 and preceding 157089473. In scientific notation, it is written as 1.57089472 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 14 positive divisors. There are 78544704 positive integers (up to 157089472) that are relatively prime to 157089472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57089472 × 10^8
Engineering notation 1.57089472 × 10^6

Prime Factorization of 157089472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2454523

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4909046
Product of the distinct prime numbers

The prime factorization of 157089472 is 2 × 2 × 2 × 2 × 2 × 2 × 2454523. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 10, 23, 89, 159, 5616, 2378, 75426, 6638, 219365, 211695, 8630647, 5211965, 57603249, 49651072, 368792028, 892379198, 5969521880, 919744960

Basic calculations (n = 157089472)

Multiplication

n×y
n×2 314178944
n×3 471268416
n×4 628357888
n×5 785447360

Division

n÷y
n÷2 78544736
n÷3 52363157.333333
n÷3 39272368
n÷5 31417894.4

Exponentiation

ny
n2 24677102213238784
n3 3.8765129571677E+24
n4 6.0895937364263E+32
n5 9.5661106474972E+40

Nth Root

y√n
2√n 12533.533899104
3√n 539.571530257
4√n 111.95326658523
5√n 43.574199354288

Divisors of 157089472

1, 2, 4, 8, 16, 32, 64, 2454523, 4909046, 9818092, 19636184, 39272368, 78544736, 157089472

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157089471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157089472 can be divided by 14 positive divisors. The sum of these divisors (counting 157089472) is 1, the average is 0.071428571428571.

Base conversion 157089472

Base System Value
2 Binary 1001010111001111111011000000
3 Ternary 101221120222020121
4 Quaternary 21113033323000
5 Quinary 310203330342
6 Senary 23330550024
8 Octal 1127177300
10 Decimal 157089472
12 Duodecimal 44738314
16 Hexadecimal 95cfec0
20 Vigesimal 291g3dc
36 Base36 2liz0g

Cryptographic Hash Functions

md5 04e5b210cffed5b301dd6b8c3ae54d69
sha1 332b8ee41ac14f23d5b6d26178249567e7e8eb9c
sha256 05e04175ca76ed1f555a3a0a22fe8f35234b4241613d0d163df7cdcfe6b7d92f
sha512 c11e923961c2eb41e4f63699a30e0c1fc7f38c2912f37def09c8eeb851e749846b71e0e24bcb49a959cc03339dcbe8304eec26949dd6937c1ef5371cf003f17e
ripemd-160 e5949d5d07dd22f2c2db13eaa319145dba626079

157089472 as geometric shapes

Circle

Radius = n
Diameter 314178944
Circumference 987022262.383
Area 7.7525403024995E+16

Sphere

Radius = n
Volume 1.6237899503712E+25
Surface area 3.1010161209998E+17
Circumference 987022262.383

Square

Length = n
Perimeter 628357888
Area 24677102213238784
Diagonal 222158061.80843

Cube

Length = n
Surface area 148062613279432704
Volume 3.8765129571677E+24
Space diagonal 272086946.83817

Equilateral Triangle

Length = n
Perimeter 471268416
Area 1.0685498704225E+16
Altitude 136043473.41908

Triangular Pyramid

Length = n
Surface area 1.0685498704225E+16
Volume 4.5685143322847E+23
Height 74052687.269476