157042544 (number)

157042544 is an even 9-digits composite number following 157042543 and preceding 157042545. In scientific notation, it is written as 1.57042544 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 10 positive divisors. There are 78521264 positive integers (up to 157042544) that are relatively prime to 157042544.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57042544 × 10^8
Engineering notation 1.57042544 × 10^6

Prime Factorization of 157042544

Prime Factorization 2 × 2 × 2 × 2 × 9815159

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19630318
Product of the distinct prime numbers

The prime factorization of 157042544 is 2 × 2 × 2 × 2 × 9815159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 97, 39, 639, 340, 3812, 4012, 4024, 93101, 4319, 257494, 7779096, 9216331, 54718241, 93449937, 931931421, 387565218, 7154931618, 8763721884

Basic calculations (n = 157042544)

Multiplication

n×y
n×2 314085088
n×3 471127632
n×4 628170176
n×5 785212720

Division

n÷y
n÷2 78521272
n÷3 52347514.666667
n÷3 39260636
n÷5 31408508.8

Exponentiation

ny
n2 24662360625991936
n3 3.8730398537512E+24
n4 6.0823203164648E+32
n5 9.5518305592051E+40

Nth Root

y√n
2√n 12531.661661567
3√n 539.51779541344
4√n 111.94490458063
5√n 43.571595622298

Divisors of 157042544

1, 2, 4, 8, 16, 9815159, 19630318, 39260636, 78521272, 157042544

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042544 can be divided by 10 positive divisors. The sum of these divisors (counting 157042544) is 1, the average is 0.1.

Base conversion 157042544

Base System Value
2 Binary 1001010111000100011101110000
3 Ternary 101221111120212112
4 Quaternary 21113010131300
5 Quinary 310200330134
6 Senary 23325544452
8 Octal 1127043560
10 Decimal 157042544
12 Duodecimal 44715128
16 Hexadecimal 95c4770
20 Vigesimal 291a674
36 Base36 2lhysw

Cryptographic Hash Functions

md5 94a775044b2b37760cd0501590c4f908
sha1 7188c333cbba320ae90a69b46c361537044480f5
sha256 4033cd56d51786457afcba5c367f34dd0792611a12f6e846f3d9d88fef05be73
sha512 d8d00eb77c6c90eaf5c800fe960f3e362f871f6b1d5bd790234e52e37370ea6e7ae402dedcb1972c5e0a8a987cdb34de6d2baa2ad7acea7669aa58e31e6ddbbb
ripemd-160 6cb35e2e5d64185faff8350d7a4b143688400a05

157042544 as geometric shapes

Circle

Radius = n
Diameter 314085088
Circumference 986727405.0629
Area 7.7479090962798E+16

Sphere

Radius = n
Volume 1.622335140214E+25
Surface area 3.0991636385119E+17
Circumference 986727405.0629

Square

Length = n
Perimeter 628170176
Area 24662360625991936
Diagonal 222091695.59437

Cube

Length = n
Surface area 147974163755951616
Volume 3.8730398537512E+24
Space diagonal 272005665.15787

Equilateral Triangle

Length = n
Perimeter 471127632
Area 1.0679115409701E+16
Altitude 136002832.57894

Triangular Pyramid

Length = n
Surface area 1.0679115409701E+16
Volume 4.5644212406554E+23
Height 74030565.198125