157232709 (number)

157232709 is an odd 9-digits composite number following 157232708 and preceding 157232710. In scientific notation, it is written as 1.57232709 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 103563360 positive integers (up to 157232709) that are relatively prime to 157232709.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred thirty-two thousand seven hundred nine

Notation

Scientific notation 1.57232709 × 10^8
Engineering notation 1.57232709 × 10^6

Prime Factorization of 157232709

Prime Factorization 9 × 367 × 181 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157232709
Product of the distinct prime numbers

The prime factorization of 157232709 is 9 × 367 × 181 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157232709)

Multiplication

n×y
n×2 314465418
n×3 471698127
n×4 628930836
n×5 786163545

Division

n÷y
n÷2 78616354.5
n÷3 52410903
n÷3 39308177.25
n÷5 31446541.8

Exponentiation

ny
n2 24722124779478681
n3 3.8871266513135E+24
n4 6.1118345361211E+32
n5 9.6098030107408E+40

Nth Root

y√n
2√n 12539.246747712
3√n 539.73547743892
4√n 111.97877811314
5√n 43.582142805031

Divisors of 157232709

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 -157232708
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 157232709 can be divided by 16 positive divisors. The sum of these divisors (counting 157232709) is 1, the average is 0.0625.

Base conversion 157232709

Base System Value
2 Binary 1001010111110010111001000101
3 Ternary 101221212020201200
4 Quaternary 21113302321011
5 Quinary 310222421314
6 Senary 23334013113
8 Octal 1127627105
10 Decimal 157232709
12 Duodecimal 447a7199
16 Hexadecimal 95f2e45
20 Vigesimal 292e1f9
36 Base36 2lm1j9

Cryptographic Hash Functions

md5 d4dd6f969d2f8bda38532dcec26d9af7
sha1 3d61dc8ab40ca368836c6b34b934b82df3f70eaf
sha256 01eba9467b53de1cbe2ce8ae5b4fbdb83de89e17c63a0dace2f89f9fd9566c1d
sha512 161712a5ac30572523a154e762c835e61e2b05b5a3dd5567a763819ed958c5d5a071b3f9ad8f2d272296bf5464fe11ce1e544d4a314e04b825671d8109ef7969
ripemd-160 fbd3601c82a42461954225865d94b7452a9774bb

157232709 as geometric shapes

Circle

Radius = n
Diameter 314465418
Circumference 987922246.99684
Area 7.766684558834E+16

Sphere

Radius = n
Volume 1.6282358041786E+25
Surface area 3.1066738235336E+17
Circumference 987922246.99684

Square

Length = n
Perimeter 628930836
Area 24722124779478681
Diagonal 222360629.51646

Cube

Length = n
Surface area 148332748676872086
Volume 3.8871266513135E+24
Space diagonal 272335040.59969

Equilateral Triangle

Length = n
Perimeter 471698127
Area 1.0704994047279E+16
Altitude 136167520.29985

Triangular Pyramid

Length = n
Surface area 1.0704994047279E+16
Volume 4.5810226907912E+23
Height 74120209.838821