157465725 (number)

157465725 is an odd 9-digits composite number following 157465724 and preceding 157465726. In scientific notation, it is written as 1.57465725 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 83981680 positive integers (up to 157465725) that are relatively prime to 157465725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57465725 × 10^8
Engineering notation 1.57465725 × 10^6

Prime Factorization of 157465725

Prime Factorization 3 × 5 × 5 × 2099543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31493145
Product of the distinct prime numbers

The prime factorization of 157465725 is 3 × 5 × 5 × 2099543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157465725)

Multiplication

n×y
n×2 314931450
n×3 472397175
n×4 629862900
n×5 787328625

Division

n÷y
n÷2 78732862.5
n÷3 52488575
n÷3 39366431.25
n÷5 31493145

Exponentiation

ny
n2 24795454549775625
n3 3.904434227385E+24
n4 6.1481456632999E+32
n5 9.6812221427712E+40

Nth Root

y√n
2√n 12548.534775025
3√n 540.00197187209
4√n 112.02024270204
5√n 43.595052742143

Divisors of 157465725

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157465724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157465725 can be divided by 12 positive divisors. The sum of these divisors (counting 157465725) is 1, the average is 0.083333333333333.

Base conversion 157465725

Base System Value
2 Binary 1001011000101011110001111101
3 Ternary 101222022002100220
4 Quaternary 21120223301331
5 Quinary 310302400400
6 Senary 23343011553
8 Octal 1130536175
10 Decimal 157465725
12 Duodecimal 44899bb9
16 Hexadecimal 962bc7d
20 Vigesimal 2943465
36 Base36 2lr1bx

Cryptographic Hash Functions

md5 9fa4c4d3ed92d9f1d9a94419d73737a5
sha1 343f863d9bd60ebb011439b5b522b4c2d56f94a1
sha256 3639420e841a22f1629d434888ab12b374daa936d2c92e68c3ba38ea8a38ba5a
sha512 418c44c9c9c2e0ccc5e6381d9f01bf3f566c0efc4a1ad5fff496659f1719a56fa9f9714a2ef71fb42c225d09d9d5900d004accf4979fe31f7dc3517765443482
ripemd-160 e5d7e522a198bf7837c612cebf553b03f9a68bd8

157465725 as geometric shapes

Circle

Radius = n
Diameter 314931450
Circumference 989386329.70438
Area 7.7897217855995E+16

Sphere

Radius = n
Volume 1.6354855846903E+25
Surface area 3.1158887142398E+17
Circumference 989386329.70438

Square

Length = n
Perimeter 629862900
Area 24795454549775625
Diagonal 222690163.90391

Cube

Length = n
Surface area 148772727298653750
Volume 3.904434227385E+24
Space diagonal 272738636.15067

Equilateral Triangle

Length = n
Perimeter 472397175
Area 1.0736746769244E+16
Altitude 136369318.07533

Triangular Pyramid

Length = n
Surface area 1.0736746769244E+16
Volume 4.6014198648013E+23
Height 74230054.634637