157044687 (number)

157044687 is an odd 9-digits composite number following 157044686 and preceding 157044688. In scientific notation, it is written as 1.57044687 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 100427040 positive integers (up to 157044687) that are relatively prime to 157044687.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-four thousand six hundred eighty-seven

Notation

Scientific notation 1.57044687 × 10^8
Engineering notation 1.57044687 × 10^6

Prime Factorization of 157044687

Prime Factorization 3 × 37 × 71 × 19927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157044687
Product of the distinct prime numbers

The prime factorization of 157044687 is 3 × 37 × 71 × 19927. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 86, 46, 534, 413, 2470, 6409, 19466, 65323, 796889, 570184, 4560423, 6628456, 62306257, 71211158, 629919158, 433437358, 4884960851, 8405361867

Basic calculations (n = 157044687)

Multiplication

n×y
n×2 314089374
n×3 471134061
n×4 628178748
n×5 785223435

Division

n÷y
n÷2 78522343.5
n÷3 52348229
n÷3 39261171.75
n÷5 31408937.4

Exponentiation

ny
n2 24663033714927969
n3 3.8731984102313E+24
n4 6.0826523202367E+32
n5 9.552482297614E+40

Nth Root

y√n
2√n 12531.747164701
3√n 539.52024948596
4√n 111.94528647827
5√n 43.571714537106

Divisors of 157044687

1, 3, 37, 71, 111, 213, 2627, 7881, 19927, 59781, 737299, 1414817, 2211897, 4244451, 52348229, 157044687

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157044686
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157044687 can be divided by 16 positive divisors. The sum of these divisors (counting 157044687) is 1, the average is 0.0625.

Base conversion 157044687

Base System Value
2 Binary 1001010111000100111111001111
3 Ternary 101221111200210220
4 Quaternary 21113010333033
5 Quinary 310200412222
6 Senary 23330002423
8 Octal 1127047717
10 Decimal 157044687
12 Duodecimal 44716413
16 Hexadecimal 95c4fcf
20 Vigesimal 291abe7
36 Base36 2li0gf

Cryptographic Hash Functions

md5 9768d22854ca59f682856a794068d420
sha1 fb4403deeba177f21a4bb7455d16dcfb7d13581a
sha256 63f0d7c5f929f4ce7eb3bc3353b72f91a4774c355815e09b24dce53c7a5b8b32
sha512 61722ae46bfe7d76a863bf3d57382570569389ba8c98e54ee1cad0f5b688e8960053d94a21e943d444d3d8b6733e59b1b90a4e6234f9c1e941874f4fe5b34643
ripemd-160 99b4eed6fd57902d6f3a84df12467a223dbc9e71

157044687 as geometric shapes

Circle

Radius = n
Diameter 314089374
Circumference 986740869.92902
Area 7.7481205534055E+16

Sphere

Radius = n
Volume 1.6224015561971E+25
Surface area 3.0992482213622E+17
Circumference 986740869.92902

Square

Length = n
Perimeter 628178748
Area 24663033714927969
Diagonal 222094726.25404

Cube

Length = n
Surface area 147978202289567814
Volume 3.8731984102313E+24
Space diagonal 272009376.94275

Equilateral Triangle

Length = n
Perimeter 471134061
Area 1.067940686576E+16
Altitude 136004688.47138

Triangular Pyramid

Length = n
Surface area 1.067940686576E+16
Volume 4.5646081012592E+23
Height 74031575.418013