157042996 (number)

157042996 is an even 9-digits composite number following 157042995 and preceding 157042997. In scientific notation, it is written as 1.57042996 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 18 positive divisors. There are 71382960 positive integers (up to 157042996) that are relatively prime to 157042996.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand nine hundred ninety-six

Notation

Scientific notation 1.57042996 × 10^8
Engineering notation 1.57042996 × 10^6

Prime Factorization of 157042996

Prime Factorization 2 × 2 × 11 × 11 × 324469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7138318
Product of the distinct prime numbers

The prime factorization of 157042996 is 2 × 2 × 11 × 11 × 324469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 75, 42, 747, 900, 6075, 3927, 12882, 1431, 138191, 698117, 3785178, 9487574, 24976727, 56914983, 998040602, 849698115, 8705807390, 5012012529

Basic calculations (n = 157042996)

Multiplication

n×y
n×2 314085992
n×3 471128988
n×4 628171984
n×5 785214980

Division

n÷y
n÷2 78521498
n÷3 52347665.333333
n÷3 39260749
n÷5 31408599.2

Exponentiation

ny
n2 24662502592656016
n3 3.8730732960085E+24
n4 6.0823903413276E+32
n5 9.5519680204356E+40

Nth Root

y√n
2√n 12531.679695875
3√n 539.51831302649
4√n 111.94498513053
5√n 43.57162070383

Divisors of 157042996

1, 2, 4, 11, 22, 44, 121, 242, 484, 324469, 648938, 1297876, 3569159, 7138318, 14276636, 39260749, 78521498, 157042996

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042996 can be divided by 18 positive divisors. The sum of these divisors (counting 157042996) is 1, the average is 0.055555555555556.

Base conversion 157042996

Base System Value
2 Binary 1001010111000100100100110100
3 Ternary 101221111121111021
4 Quaternary 21113010210310
5 Quinary 310200333441
6 Senary 23325550524
8 Octal 1127044464
10 Decimal 157042996
12 Duodecimal 44715444
16 Hexadecimal 95c4934
20 Vigesimal 291a79g
36 Base36 2lhz5g

Cryptographic Hash Functions

md5 73b9891a511cc60b0ff710763bda13c4
sha1 46701d61ef5efe56a0f6868703bccc3b05c602e1
sha256 eb1aa1709788b5fa84a817de9b9f3e388172f6f4534a4562de2b2d84e6cd6536
sha512 6f697f7dca086d71655989f0824edf9a417ee7d80cd5139d700f533c3c26087bfbbe5c7132f35584732a24557e9aff5d95a3ccf12d78a19c7cbb68d773af2431
ripemd-160 1d100665e284ae1114e3874c4f814bbe89b005a8

157042996 as geometric shapes

Circle

Radius = n
Diameter 314085992
Circumference 986730245.06266
Area 7.7479536964227E+16

Sphere

Radius = n
Volume 1.622349148474E+25
Surface area 3.0991814785691E+17
Circumference 986730245.06266

Square

Length = n
Perimeter 628171984
Area 24662502592656016
Diagonal 222092334.8189

Cube

Length = n
Surface area 147975015555936096
Volume 3.8730732960085E+24
Space diagonal 272006448.04484

Equilateral Triangle

Length = n
Perimeter 471128988
Area 1.067917688307E+16
Altitude 136003224.02242

Triangular Pyramid

Length = n
Surface area 1.067917688307E+16
Volume 4.5644606527335E+23
Height 74030778.272968