157057995 (number)

157057995 is an odd 9-digits composite number following 157057994 and preceding 157057996. In scientific notation, it is written as 1.57057995 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 82754400 positive integers (up to 157057995) that are relatively prime to 157057995.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57057995 × 10^8
Engineering notation 1.57057995 × 10^6

Prime Factorization of 157057995

Prime Factorization 15 × 83 × 126151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157057995
Product of the distinct prime numbers

The prime factorization of 157057995 is 15 × 83 × 126151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 90, 38, 426, 135, 5144, 236, 61461, 85731, 716724, 988887, 474290, 4607651, 70926571, 70565161, 437127840, 409070463, 8328573654, 5504440180

Basic calculations (n = 157057995)

Multiplication

n×y
n×2 314115990
n×3 471173985
n×4 628231980
n×5 785289975

Division

n÷y
n÷2 78528997.5
n÷3 52352665
n÷3 39264498.75
n÷5 31411599

Exponentiation

ny
n2 24667213793420025
n3 3.8741831406309E+24
n4 6.0847143633029E+32
n5 9.5565303804806E+40

Nth Root

y√n
2√n 12532.278124906
3√n 539.5354887422
4√n 111.94765796972
5√n 43.572452967338

Divisors of 157057995

1, 15, 83, 1245, 126151, 1892265, 10470533, 157057995

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 -157057994
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 157057995 can be divided by 8 positive divisors. The sum of these divisors (counting 157057995) is 1, the average is 0.125.

Base conversion 157057995

Base System Value
2 Binary 1001010111001000001111001011
3 Ternary 101221112101001210
4 Quaternary 21113020033023
5 Quinary 310201323440
6 Senary 23330144203
8 Octal 1127101713
10 Decimal 157057995
12 Duodecimal 44722063
16 Hexadecimal 95c83cb
20 Vigesimal 291c4jf
36 Base36 2liaq3

Cryptographic Hash Functions

md5 64386178dd223bd5f2ca925dedcc2908
sha1 d797e535a54a92692f585751e9c58d48271fe51b
sha256 3f3ab4fdbeccafc459c933bffe86615837f392edd3abe65e8a3304ddf5d59dab
sha512 9bde86447e5cc5dc7dfd5d15f8e7a51c718446fc437a5835603500fb739cc39a26f652a442d85401a3ec49d357474041660d0cbc842b89bb82665933857ceebd
ripemd-160 c96f728f50e18fcf4f0f213c162b8b68bdc0b2f2

157057995 as geometric shapes

Circle

Radius = n
Diameter 314115990
Circumference 986824486.55908
Area 7.7494337637937E+16

Sphere

Radius = n
Volume 1.6228140391023E+25
Surface area 3.0997735055175E+17
Circumference 986824486.55908

Square

Length = n
Perimeter 628231980
Area 24667213793420025
Diagonal 222113546.60813

Cube

Length = n
Surface area 148003282760520150
Volume 3.8741831406309E+24
Space diagonal 272032427.0749

Equilateral Triangle

Length = n
Perimeter 471173985
Area 1.0681216892842E+16
Altitude 136016213.53745

Triangular Pyramid

Length = n
Surface area 1.0681216892842E+16
Volume 4.5657686171645E+23
Height 74037848.869375