157042180 (number)

157042180 is an even 9-digits composite number following 157042179 and preceding 157042181. In scientific notation, it is written as 1.57042180 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 61631232 positive integers (up to 157042180) that are relatively prime to 157042180.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand one hundred eighty

Notation

Scientific notation 1.57042180 × 10^8
Engineering notation 1.57042180 × 10^6

Prime Factorization of 157042180

Prime Factorization 2 × 2 × 5 × 53 × 148153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78521090
Product of the distinct prime numbers

The prime factorization of 157042180 is 2 × 2 × 5 × 53 × 148153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 48, 15, 434, 5, 6798, 1980, 25238, 46515, 15355, 184417, 4337496, 5283181, 19994592, 63341187, 129981203, 889578109, 7670427873, 4396049245

Basic calculations (n = 157042180)

Multiplication

n×y
n×2 314084360
n×3 471126540
n×4 628168720
n×5 785210900

Division

n÷y
n÷2 78521090
n÷3 52347393.333333
n÷3 39260545
n÷5 31408436

Exponentiation

ny
n2 24662246299152400
n3 3.8730129225158E+24
n4 6.0822639252006E+32
n5 9.5517198614885E+40

Nth Root

y√n
2√n 12531.647138345
3√n 539.51737857389
4√n 111.94483971289
5√n 43.571575423853

Divisors of 157042180

1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 148153, 296306, 592612, 740765, 1481530, 2963060, 7852109, 15704218, 31408436, 39260545, 78521090, 157042180

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042180 can be divided by 24 positive divisors. The sum of these divisors (counting 157042180) is 1, the average is 0.041666666666667.

Base conversion 157042180

Base System Value
2 Binary 1001010111000100011000000100
3 Ternary 101221111120101001
4 Quaternary 21113010120010
5 Quinary 310200322210
6 Senary 23325543044
8 Octal 1127043004
10 Decimal 157042180
12 Duodecimal 44714a84
16 Hexadecimal 95c4604
20 Vigesimal 291a590
36 Base36 2lhyis

Cryptographic Hash Functions

md5 7f78785b375bc5896deabb5fb72044a9
sha1 3e1f06750d0e3dda62e64e835868770b72551fdc
sha256 37c0397418863f4d55a20fc9312506c1e1b8cca89a9f1270dfbdd44e8b6ca265
sha512 1aceb8721305f6d18817265c3b9a35fa044299d1292a380bc2be7d0c9bd76484c3d92cfd97530533882d15ffa6f6a948f92d5d5a338b48fc9cf5dd34d89bb4ac
ripemd-160 a645487b80d7baf82f9e55d3c0114ffb210bdb9f

157042180 as geometric shapes

Circle

Radius = n
Diameter 314084360
Circumference 986725117.98345
Area 7.7478731794439E+16

Sphere

Radius = n
Volume 1.6223238592845E+25
Surface area 3.0991492717776E+17
Circumference 986725117.98345

Square

Length = n
Perimeter 628168720
Area 24662246299152400
Diagonal 222091180.82064

Cube

Length = n
Surface area 147973477794914400
Volume 3.8730129225158E+24
Space diagonal 272005034.69138

Equilateral Triangle

Length = n
Perimeter 471126540
Area 1.0679065904727E+16
Altitude 136002517.34569

Triangular Pyramid

Length = n
Surface area 1.0679065904727E+16
Volume 4.5643895018901E+23
Height 74030393.606879