157904071 (number)

157904071 is an odd 9-digits composite number following 157904070 and preceding 157904072. In scientific notation, it is written as 1.57904071 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 143703840 positive integers (up to 157904071) that are relatively prime to 157904071.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57904071 × 10^8
Engineering notation 1.57904071 × 10^6

Prime Factorization of 157904071

Prime Factorization 13 × 71 × 171077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157904071
Product of the distinct prime numbers

The prime factorization of 157904071 is 13 × 71 × 171077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 77, 8, 717, 944, 291, 3760, 64351, 96845, 110130, 873723, 8201552, 6345316, 65535893, 36500317, 817023998, 414802358, 9051271807, 2604987266

Basic calculations (n = 157904071)

Multiplication

n×y
n×2 315808142
n×3 473712213
n×4 631616284
n×5 789520355

Division

n÷y
n÷2 78952035.5
n÷3 52634690.333333
n÷3 39476017.75
n÷5 31580814.2

Exponentiation

ny
n2 24933695638373041
n3 3.937132046374E+24
n4 6.2168917818702E+32
n5 9.8167252132375E+40

Nth Root

y√n
2√n 12565.988659871
3√n 540.50258536115
4√n 112.09812067948
5√n 43.619297349982

Divisors of 157904071

1, 13, 71, 923, 171077, 2224001, 12146467, 157904071

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 -157904070
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 157904071 can be divided by 8 positive divisors. The sum of these divisors (counting 157904071) is 1, the average is 0.125.

Base conversion 157904071

Base System Value
2 Binary 1001011010010110110011000111
3 Ternary 102000010100122221
4 Quaternary 21122112303013
5 Quinary 310410412241
6 Senary 23400233211
8 Octal 1132266307
10 Decimal 157904071
12 Duodecimal 44a6b807
16 Hexadecimal 9696cc7
20 Vigesimal 296i03b
36 Base36 2m0fk7

Cryptographic Hash Functions

md5 2d932ad79b06680f424baa9c32eb3578
sha1 e9ef0fbfe8bd9f1e7f4a29325261f8638f15ad4b
sha256 4e81989b777d8f5941e8bd48b1eb48b5c1cd56fe2b90ec999fc1df549da41522
sha512 ba6c44d1a627b23afa54b87fc69fb5106fe8023ca11fc2f0227fff644d140a25ea34bd529db6f53b4eb4987109cd99071530e5826f5eaf22499302207b482f3c
ripemd-160 3dd24df174cf7a31d667f468b2c9197c3b9c97f0

157904071 as geometric shapes

Circle

Radius = n
Diameter 315808142
Circumference 992140538.85104
Area 7.8331515044357E+16

Sphere

Radius = n
Volume 1.6491820150802E+25
Surface area 3.1332606017743E+17
Circumference 992140538.85104

Square

Length = n
Perimeter 631616284
Area 24933695638373041
Diagonal 223310078.76212

Cube

Length = n
Surface area 149602173830238246
Volume 3.937132046374E+24
Space diagonal 273497873.69396

Equilateral Triangle

Length = n
Perimeter 473712213
Area 1.079660691653E+16
Altitude 136748936.84698

Triangular Pyramid

Length = n
Surface area 1.079660691653E+16
Volume 4.6399546140299E+23
Height 74436692.920708