157042173 (number)

157042173 is an odd 9-digits composite number following 157042172 and preceding 157042174. In scientific notation, it is written as 1.57042173 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 103658000 positive integers (up to 157042173) that are relatively prime to 157042173.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand one hundred seventy-three

Notation

Scientific notation 1.57042173 × 10^8
Engineering notation 1.57042173 × 10^6

Prime Factorization of 157042173

Prime Factorization 3 × 101 × 518291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157042173
Product of the distinct prime numbers

The prime factorization of 157042173 is 3 × 101 × 518291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 64, 18, 12, 292, 8121, 109, 30812, 74045, 523861, 497819, 6957267, 5524147, 94642525, 49463386, 269260628, 125526898, 9987633929, 3794320225

Basic calculations (n = 157042173)

Multiplication

n×y
n×2 314084346
n×3 471126519
n×4 628168692
n×5 785210865

Division

n÷y
n÷2 78521086.5
n÷3 52347391
n÷3 39260543.25
n÷5 31408434.6

Exponentiation

ny
n2 24662244100561929
n3 3.8730124046087E+24
n4 6.082262840757E+32
n5 9.5517177326963E+40

Nth Root

y√n
2√n 12531.646859052
3√n 539.51737055774
4√n 111.94483846544
5√n 43.571575035421

Divisors of 157042173

1, 3, 101, 303, 518291, 1554873, 52347391, 157042173

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 -157042172
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 157042173 can be divided by 8 positive divisors. The sum of these divisors (counting 157042173) is 1, the average is 0.125.

Base conversion 157042173

Base System Value
2 Binary 1001010111000100010111111101
3 Ternary 101221111120100210
4 Quaternary 21113010113331
5 Quinary 310200322143
6 Senary 23325543033
8 Octal 1127042775
10 Decimal 157042173
12 Duodecimal 44714a79
16 Hexadecimal 95c45fd
20 Vigesimal 291a58d
36 Base36 2lhyil

Cryptographic Hash Functions

md5 f85046786e5e68a3d4f4a08ab3993482
sha1 bb52e2577ab4072a75278217fc49e2217637afee
sha256 a10dafed9e076cb51c5cd810799dcad1cd91c96e91b7ac91079e5851e0899182
sha512 db25dff6e1b5c107fb715802b6e916f3fa62ed31060789b130acf7a8965638068c821e4334c63a3fa5d7283623c15f3293fb47eab8775240a05dd498fa4cd2be
ripemd-160 57ddd9569b7857fc5b0fd24722601bbaa5de4dca

157042173 as geometric shapes

Circle

Radius = n
Diameter 314084346
Circumference 986725074.00115
Area 7.7478724887364E+16

Sphere

Radius = n
Volume 1.6223236423441E+25
Surface area 3.0991489954945E+17
Circumference 986725074.00115

Square

Length = n
Perimeter 628168692
Area 24662244100561929
Diagonal 222091170.92114

Cube

Length = n
Surface area 147973464603371574
Volume 3.8730124046087E+24
Space diagonal 272005022.56702

Equilateral Triangle

Length = n
Perimeter 471126519
Area 1.067906495271E+16
Altitude 136002511.28351

Triangular Pyramid

Length = n
Surface area 1.067906495271E+16
Volume 4.5643888915307E+23
Height 74030390.307047