157028937 (number)

157028937 is an odd 9-digits composite number following 157028936 and preceding 157028938. In scientific notation, it is written as 1.57028937 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 96633168 positive integers (up to 157028937) that are relatively prime to 157028937.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand nine hundred thirty-seven

Notation

Scientific notation 1.57028937 × 10^8
Engineering notation 1.57028937 × 10^6

Prime Factorization of 157028937

Prime Factorization 3 × 13 × 4026383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028937
Product of the distinct prime numbers

The prime factorization of 157028937 is 3 × 13 × 4026383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 16, 17, 630, 474, 5195, 1563, 36295, 78264, 970119, 683902, 2235807, 143421, 52992263, 16533476, 171492981, 789284622, 8943077661, 3733011837

Basic calculations (n = 157028937)

Multiplication

n×y
n×2 314057874
n×3 471086811
n×4 628115748
n×5 785144685

Division

n÷y
n÷2 78514468.5
n÷3 52342979
n÷3 39257234.25
n÷5 31405787.4

Exponentiation

ny
n2 24658087055349969
n3 3.8720331987551E+24
n4 6.0802125722922E+32
n5 9.5476931696108E+40

Nth Root

y√n
2√n 12531.118744949
3√n 539.50221273439
4√n 111.94247962659
5√n 43.57084054124

Divisors of 157028937

1, 3, 13, 39, 4026383, 12079149, 52342979, 157028937

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 -157028936
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 157028937 can be divided by 8 positive divisors. The sum of these divisors (counting 157028937) is 1, the average is 0.125.

Base conversion 157028937

Base System Value
2 Binary 1001010111000001001001001001
3 Ternary 101221110220012120
4 Quaternary 21113001021021
5 Quinary 310144411222
6 Senary 23325401453
8 Octal 1127011111
10 Decimal 157028937
12 Duodecimal 44709289
16 Hexadecimal 95c1249
20 Vigesimal 2918c6h
36 Base36 2lhoax

Cryptographic Hash Functions

md5 56de4d19a582e17922ad3592e6604033
sha1 43ffb64da14c66c3b8a53ecd3c9b40352a8c4317
sha256 618aeb2a4194990adf59bc298ef9d346831d88d0a32600698b580af1fee9a951
sha512 1061d56a2a3bf4232e8178b49dfce4558787e0f073f5dc7d28ced4d9802591665974d758294582471a8f6987353ade90973253089c5466aa68a330c64ca500ec
ripemd-160 1e3742408856d6629688f33e9e45da09717253c7

157028937 as geometric shapes

Circle

Radius = n
Diameter 314057874
Circumference 986641909.76043
Area 7.7465665144665E+16

Sphere

Radius = n
Volume 1.6219134735553E+25
Surface area 3.0986266057866E+17
Circumference 986641909.76043

Square

Length = n
Perimeter 628115748
Area 24658087055349969
Diagonal 222072452.39043

Cube

Length = n
Surface area 147948522332099814
Volume 3.8720331987551E+24
Space diagonal 271982097.14253

Equilateral Triangle

Length = n
Perimeter 471086811
Area 1.0677264899331E+16
Altitude 135991048.57127

Triangular Pyramid

Length = n
Surface area 1.0677264899331E+16
Volume 4.5632348863652E+23
Height 74024150.79681