157057975 (number)

157057975 is an odd 9-digits composite number following 157057974 and preceding 157057976. In scientific notation, it is written as 1.57057975 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 125541920 positive integers (up to 157057975) that are relatively prime to 157057975.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57057975 × 10^8
Engineering notation 1.57057975 × 10^6

Prime Factorization of 157057975

Prime Factorization 25 × 3347 × 1877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157057975
Product of the distinct prime numbers

The prime factorization of 157057975 is 25 × 3347 × 1877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 30, 67, 896, 605, 4415, 2445, 48812, 31598, 720624, 120475, 2106883, 7920305, 47084555, 69212185, 37237779, 992229184, 4059401868, 4762782489

Basic calculations (n = 157057975)

Multiplication

n×y
n×2 314115950
n×3 471173925
n×4 628231900
n×5 785289875

Division

n÷y
n÷2 78528987.5
n÷3 52352658.333333
n÷3 39264493.75
n÷5 31411595

Exponentiation

ny
n2 24667207511100625
n3 3.8741816605983E+24
n4 6.084711263957E+32
n5 9.5565242957678E+40

Nth Root

y√n
2√n 12532.277326967
3√n 539.53546584045
4√n 111.94765440583
5√n 43.572451857621

Divisors of 157057975

1, 25, 1877, 3347, 46925, 83675, 6282319, 157057975

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 -157057974
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 157057975 can be divided by 8 positive divisors. The sum of these divisors (counting 157057975) is 1, the average is 0.125.

Base conversion 157057975

Base System Value
2 Binary 1001010111001000001110110111
3 Ternary 101221112101001001
4 Quaternary 21113020032313
5 Quinary 310201323400
6 Senary 23330144131
8 Octal 1127101667
10 Decimal 157057975
12 Duodecimal 44722047
16 Hexadecimal 95c83b7
20 Vigesimal 291c4if
36 Base36 2liapj

Cryptographic Hash Functions

md5 04610116d661546b7f404454b8407658
sha1 ecdebdd1d499b553720b8bb38cc3c147540c415a
sha256 de5a05da0d125e7bc3c8727614715675fb79f3957a2b72779a7399b23322fbe4
sha512 315ff47da117f98e29af0868f5d3c4304dc262afa315e4717e4126bc2d54a413be84cdb9b3200ab326ca8b2c96a3841468cfc1928161dab1455e4b5e387759e0
ripemd-160 74b3e3d2fcc66e89e0e49668dde62496cbb22544

157057975 as geometric shapes

Circle

Radius = n
Diameter 314115950
Circumference 986824360.89538
Area 7.7494317901449E+16

Sphere

Radius = n
Volume 1.6228134191477E+25
Surface area 3.0997727160579E+17
Circumference 986824360.89538

Square

Length = n
Perimeter 628231900
Area 24667207511100625
Diagonal 222113518.32385

Cube

Length = n
Surface area 148003245066603750
Volume 3.8741816605983E+24
Space diagonal 272032392.43388

Equilateral Triangle

Length = n
Perimeter 471173925
Area 1.0681214172518E+16
Altitude 136016196.21694

Triangular Pyramid

Length = n
Surface area 1.0681214172518E+16
Volume 4.5657668729293E+23
Height 74037839.441285