157480472 (number)

157480472 is an even 9-digits composite number following 157480471 and preceding 157480473. In scientific notation, it is written as 1.57480472 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 78740232 positive integers (up to 157480472) that are relatively prime to 157480472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57480472 × 10^8
Engineering notation 1.57480472 × 10^6

Prime Factorization of 157480472

Prime Factorization 2 × 2 × 2 × 19685059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39370118
Product of the distinct prime numbers

The prime factorization of 157480472 is 2 × 2 × 2 × 19685059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 27, 44, 126, 700, 7052, 1407, 26791, 51734, 427480, 40772, 5946482, 4434655, 27519530, 3563518, 293900559, 878716137, 4688288791, 2095455359

Basic calculations (n = 157480472)

Multiplication

n×y
n×2 314960944
n×3 472441416
n×4 629921888
n×5 787402360

Division

n÷y
n÷2 78740236
n÷3 52493490.666667
n÷3 39370118
n÷5 31496094.4

Exponentiation

ny
n2 24800099061342784
n3 3.905531305827E+24
n4 6.1504491345242E+32
n5 9.6857563271686E+40

Nth Root

y√n
2√n 12549.122359751
3√n 540.0188287902
4√n 112.02286534342
5√n 43.595869265435

Divisors of 157480472

1, 2, 4, 8, 19685059, 39370118, 78740236, 157480472

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 -157480471
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 157480472 can be divided by 8 positive divisors. The sum of these divisors (counting 157480472) is 1, the average is 0.125.

Base conversion 157480472

Base System Value
2 Binary 1001011000101111011000011000
3 Ternary 101222022211121002
4 Quaternary 21120233120120
5 Quinary 310303333342
6 Senary 23343204132
8 Octal 1130573030
10 Decimal 157480472
12 Duodecimal 448a6648
16 Hexadecimal 962f618
20 Vigesimal 294513c
36 Base36 2lrcpk

Cryptographic Hash Functions

md5 2234d7a34a747a922a4e2cb89d25658e
sha1 dda496c1086e06e7da19a7630e0f9566af46b1b1
sha256 bea76aacb4fb45dda745f373677518f215761541c79ba7a626bbb71107c3fe89
sha512 7f81baa0044bec560983632e3f991272901c7e2d1cf012fdaa068fa92be8cc6446748f1032139c80887aa944117fe19ca47791c0ba0fa40c361b72d9195205e1
ripemd-160 9bd089203e06d027a61986536be6bd626c3c48a4

157480472 as geometric shapes

Circle

Radius = n
Diameter 314960944
Circumference 989478987.83811
Area 7.7911809019414E+16

Sphere

Radius = n
Volume 1.6359451278335E+25
Surface area 3.1164723607765E+17
Circumference 989478987.83811

Square

Length = n
Perimeter 629921888
Area 24800099061342784
Diagonal 222711019.31132

Cube

Length = n
Surface area 148800594368056704
Volume 3.905531305827E+24
Space diagonal 272764178.70393

Equilateral Triangle

Length = n
Perimeter 472441416
Area 1.0738757901747E+16
Altitude 136382089.35196

Triangular Pyramid

Length = n
Surface area 1.0738757901747E+16
Volume 4.6027127841444E+23
Height 74237006.437105