157055931 (number)

157055931 is an odd 9-digits composite number following 157055930 and preceding 157055932. In scientific notation, it is written as 1.57055931 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 104703948 positive integers (up to 157055931) that are relatively prime to 157055931.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-five thousand nine hundred thirty-one

Notation

Scientific notation 1.57055931 × 10^8
Engineering notation 1.57055931 × 10^6

Prime Factorization of 157055931

Prime Factorization 3 × 3 × 17450659

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 52351977
Product of the distinct prime numbers

The prime factorization of 157055931 is 3 × 3 × 17450659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 6, 78, 440, 572, 8054, 1057, 11049, 12722, 581536, 57451, 4684063, 4524947, 39266724, 25871354, 578933127, 340741518, 2119865934, 4062760796

Basic calculations (n = 157055931)

Multiplication

n×y
n×2 314111862
n×3 471167793
n×4 628223724
n×5 785279655

Division

n÷y
n÷2 78527965.5
n÷3 52351977
n÷3 39263982.75
n÷5 31411186.2

Exponentiation

ny
n2 24666565462276761
n3 3.8740304032503E+24
n4 6.0843945170478E+32
n5 9.5559024544625E+40

Nth Root

y√n
2√n 12532.195777277
3√n 539.53312527104
4√n 111.94729017389
5√n 43.572338444017

Divisors of 157055931

1, 3, 9, 17450659, 52351977, 157055931

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157055930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157055931 can be divided by 6 positive divisors. The sum of these divisors (counting 157055931) is 1, the average is 0.16666666666667.

Base conversion 157055931

Base System Value
2 Binary 1001010111000111101110111011
3 Ternary 101221112021020100
4 Quaternary 21113013232323
5 Quinary 310201242211
6 Senary 23330130443
8 Octal 1127075673
10 Decimal 157055931
12 Duodecimal 44720a23
16 Hexadecimal 95c7bbb
20 Vigesimal 291bjgb
36 Base36 2li94r

Cryptographic Hash Functions

md5 2344dae4f371111dff63e16564b92c41
sha1 00aefe9ac90dd90bc77e132dfb7d7f00571b534f
sha256 458b369d4f463c6bb90fb4312fd9e1c88db3c3a3e2c4f282e9c9204451348884
sha512 dd3cd2759980b6446b8920ddd1a85ec54b038cd7838be28b4feff6b94fdcee1e5e4bdb34d25e59a3dc2a6088b423b241d62d350a9227f4f5b234b3b7df89c276
ripemd-160 7586e0d97faf0c153fe97f0ed2c3f5316b156368

157055931 as geometric shapes

Circle

Radius = n
Diameter 314111862
Circumference 986811518.06461
Area 7.749230084558E+16

Sphere

Radius = n
Volume 1.622750060618E+25
Surface area 3.0996920338232E+17
Circumference 986811518.06461

Square

Length = n
Perimeter 628223724
Area 24666565462276761
Diagonal 222110627.67133

Cube

Length = n
Surface area 147999392773660566
Volume 3.8740304032503E+24
Space diagonal 272028852.12203

Equilateral Triangle

Length = n
Perimeter 471167793
Area 1.0680936157222E+16
Altitude 136014426.06102

Triangular Pyramid

Length = n
Surface area 1.0680936157222E+16
Volume 4.5655886144353E+23
Height 74036875.890444