157028395 (number)

157028395 is an odd 9-digits composite number following 157028394 and preceding 157028396. In scientific notation, it is written as 1.57028395 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 125271360 positive integers (up to 157028395) that are relatively prime to 157028395.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand three hundred ninety-five

Notation

Scientific notation 1.57028395 × 10^8
Engineering notation 1.57028395 × 10^6

Prime Factorization of 157028395

Prime Factorization 5 × 359 × 87481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028395
Product of the distinct prime numbers

The prime factorization of 157028395 is 5 × 359 × 87481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 97, 72, 534, 495, 6089, 6089, 81310, 69551, 889481, 639345, 9983858, 6364300, 37534795, 19851640, 368377879, 526021897, 3012257544, 786329918

Basic calculations (n = 157028395)

Multiplication

n×y
n×2 314056790
n×3 471085185
n×4 628113580
n×5 785141975

Division

n÷y
n÷2 78514197.5
n÷3 52342798.333333
n÷3 39257098.75
n÷5 31405679

Exponentiation

ny
n2 24657916836276025
n3 3.8719931048439E+24
n4 6.080128627047E+32
n5 9.5475283969875E+40

Nth Root

y√n
2√n 12531.097118768
3√n 539.50159201963
4√n 111.94238303149
5√n 43.570810463436

Divisors of 157028395

1, 5, 359, 1795, 87481, 437405, 31405679, 157028395

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 -157028394
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 157028395 can be divided by 8 positive divisors. The sum of these divisors (counting 157028395) is 1, the average is 0.125.

Base conversion 157028395

Base System Value
2 Binary 1001010111000001000000101011
3 Ternary 101221110212110111
4 Quaternary 21113001000223
5 Quinary 310144402040
6 Senary 23325355151
8 Octal 1127010053
10 Decimal 157028395
12 Duodecimal 44708ab7
16 Hexadecimal 95c102b
20 Vigesimal 2918ajf
36 Base36 2lhnvv

Cryptographic Hash Functions

md5 4901a34eb491f197cc16b938a5ad19a4
sha1 ef181a9a1b795375f5fef9b7f2cde26e9d960671
sha256 e753cec2dcc43c16613c79b8ceef2e50d620f6dd291788b4a6f3caf95cbd6cb0
sha512 0a3ba7d1332cc60b2cfaaace1f40ffff65889029efcda74773d4fc2eacd033f19a017db9d380a9fcd1ba243634ea9e00a9491607fc51c15628c52b8c651b0294
ripemd-160 33899490057635c8168226247bec4ef209d53678

157028395 as geometric shapes

Circle

Radius = n
Diameter 314056790
Circumference 986638504.27399
Area 7.7465130385673E+16

Sphere

Radius = n
Volume 1.6218966790571E+25
Surface area 3.0986052154269E+17
Circumference 986638504.27399

Square

Length = n
Perimeter 628113580
Area 24657916836276025
Diagonal 222071685.88668

Cube

Length = n
Surface area 147947501017656150
Volume 3.8719931048439E+24
Space diagonal 271981158.37099

Equilateral Triangle

Length = n
Perimeter 471085185
Area 1.067719119231E+16
Altitude 135990579.1855

Triangular Pyramid

Length = n
Surface area 1.067719119231E+16
Volume 4.5631876352378E+23
Height 74023895.29556