157025142 (number)

157025142 is an even 9-digits composite number following 157025141 and preceding 157025143. In scientific notation, it is written as 1.57025142 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 28 positive divisors. There are 52341228 positive integers (up to 157025142) that are relatively prime to 157025142.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-five thousand one hundred forty-two

Notation

Scientific notation 1.57025142 × 10^8
Engineering notation 1.57025142 × 10^6

Prime Factorization of 157025142

Prime Factorization 2 × 27 × 9 × 3 × 107699

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157025142
Product of the distinct prime numbers

The prime factorization of 157025142 is 2 × 27 × 9 × 3 × 107699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 3, 53, 710, 8, 5587, 2322, 99755, 90109, 779173, 792368, 4803435, 8785677, 81302201, 44072494, 205639595, 545737971, 8147436861, 1533164508

Basic calculations (n = 157025142)

Multiplication

n×y
n×2 314050284
n×3 471075426
n×4 628100568
n×5 785125710

Division

n÷y
n÷2 78512571
n÷3 52341714
n÷3 39256285.5
n÷5 31405028.4

Exponentiation

ny
n2 24656895220120164
n3 3.8717524732185E+24
n4 6.0796248189598E+32
n5 9.5465395050389E+40

Nth Root

y√n
2√n 12530.967321001
3√n 539.49786655585
4√n 111.94180327742
5√n 43.570629939371

Divisors of 157025142

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 107699, 215398, 323097, 646194, 969291, 1938582, 2907873, 5815746, 8723619, 17447238, 26170857, 52341714, 78512571, 157025142

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157025141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157025142 can be divided by 28 positive divisors. The sum of these divisors (counting 157025142) is 1, the average is 0.035714285714286.

Base conversion 157025142

Base System Value
2 Binary 1001010111000000001101110110
3 Ternary 101221110201000000
4 Quaternary 21113000031312
5 Quinary 310144301032
6 Senary 23325332130
8 Octal 1127001566
10 Decimal 157025142
12 Duodecimal 44707046
16 Hexadecimal 95c0376
20 Vigesimal 29182h2
36 Base36 2lhldi

Cryptographic Hash Functions

md5 930ca58c9871ead229ff06670b4beff0
sha1 36dce2a60c5e3c802e4e9cb3103f0ad824bad094
sha256 ce48bf35f4aa263fcc08b2361b19150b345cc5bd483386ff1f562a7c35ab22fb
sha512 273ec599573183b09d0894ab3b548105ccae8d779ff100d9654307da4893274aa5e76a782cee7cd0c79712eb4d4b126235d575efab4bf557dae383a48841a7fc
ripemd-160 f5c24290b80c80879cb1d7c5fa23171b2f51e05e

157025142 as geometric shapes

Circle

Radius = n
Diameter 314050284
Circumference 986618065.07219
Area 7.7461920883863E+16

Sphere

Radius = n
Volume 1.6217958835175E+25
Surface area 3.0984768353545E+17
Circumference 986618065.07219

Square

Length = n
Perimeter 628100568
Area 24656895220120164
Diagonal 222067085.44996

Cube

Length = n
Surface area 147941371320720984
Volume 3.8717524732185E+24
Space diagonal 271975524.00972

Equilateral Triangle

Length = n
Perimeter 471075426
Area 1.0676748819538E+16
Altitude 135987762.00486

Triangular Pyramid

Length = n
Surface area 1.0676748819538E+16
Volume 4.5629040481476E+23
Height 74022361.816654