157469520 (number)

157469520 is an even 9-digits composite number following 157469519 and preceding 157469521. In scientific notation, it is written as 1.57469520 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 160 positive divisors. There are 37785600 positive integers (up to 157469520) that are relatively prime to 157469520.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-nine thousand five hundred twenty

Notation

Scientific notation 1.57469520 × 10^8
Engineering notation 1.57469520 × 10^6

Prime Factorization of 157469520

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 13 × 41 × 1231

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 19683690
Product of the distinct prime numbers

The prime factorization of 157469520 is 2 × 2 × 2 × 2 × 3 × 5 × 13 × 41 × 1231. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157469520)

Multiplication

n×y
n×2 314939040
n×3 472408560
n×4 629878080
n×5 787347600

Division

n÷y
n÷2 78734760
n÷3 52489840
n÷3 39367380
n÷5 31493904

Exponentiation

ny
n2 24796649729030400
n3 3.9047165304385E+24
n4 6.1487383778422E+32
n5 9.682388809644E+40

Nth Root

y√n
2√n 12548.685986987
3√n 540.00630993998
4√n 112.02091763143
5√n 43.595262872482

Divisors of 157469520

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157469519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157469520 can be divided by 160 positive divisors. The sum of these divisors (counting 157469520) is 1, the average is 0.00625.

Base conversion 157469520

Base System Value
2 Binary 1001011000101100101101010000
3 Ternary 101222022021120110
4 Quaternary 21120230231100
5 Quinary 310303011040
6 Senary 23343041320
8 Octal 1130545520
10 Decimal 157469520
12 Duodecimal 448a0240
16 Hexadecimal 962cb50
20 Vigesimal 2943dg0
36 Base36 2lr49c

Cryptographic Hash Functions

md5 c90cade7670efffdc9e111c3b21258dc
sha1 c2cad6ba1382a5abcb466fe212bc3fadc85a5fd8
sha256 8d936b04e37e3a2ebd5505cef81f2dc1bf569ddb770c63a5e0c03ff9c3e48235
sha512 65c57a544be472f12e084015fcbe9765e68af011faa691077d1ad3e9068a65a1dd9d32f78b5204d759caa4fa6076f502b30682e81c1f4e2bca6ca509d1e2abad
ripemd-160 d8d565435f70b5611856802a65b66923503d0187

157469520 as geometric shapes

Circle

Radius = n
Diameter 314939040
Circumference 989410174.39262
Area 7.7900972622361E+16

Sphere

Radius = n
Volume 1.6356038355168E+25
Surface area 3.1160389048944E+17
Circumference 989410174.39262

Square

Length = n
Perimeter 629878080
Area 24796649729030400
Diagonal 222695530.84438

Cube

Length = n
Surface area 148779898374182400
Volume 3.9047165304385E+24
Space diagonal 272745209.28348

Equilateral Triangle

Length = n
Perimeter 472408560
Area 1.0737264297042E+16
Altitude 136372604.64174

Triangular Pyramid

Length = n
Surface area 1.0737264297042E+16
Volume 4.6017525621405E+23
Height 74231843.614794