157028735 (number)

157028735 is an odd 9-digits composite number following 157028734 and preceding 157028736. In scientific notation, it is written as 1.57028735 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 125073504 positive integers (up to 157028735) that are relatively prime to 157028735.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57028735 × 10^8
Engineering notation 1.57028735 × 10^6

Prime Factorization of 157028735

Prime Factorization 5 × 229 × 137143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028735
Product of the distinct prime numbers

The prime factorization of 157028735 is 5 × 229 × 137143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 5, 26, 924, 352, 5303, 8178, 14515, 67107, 518268, 346861, 4326509, 8966047, 1293859, 44901247, 99869823, 502393001, 1516113422, 6071777571

Basic calculations (n = 157028735)

Multiplication

n×y
n×2 314057470
n×3 471086205
n×4 628114940
n×5 785143675

Division

n÷y
n÷2 78514367.5
n÷3 52342911.666667
n÷3 39257183.75
n÷5 31405747

Exponentiation

ny
n2 24658023615700225
n3 3.8720182559735E+24
n4 6.0801812863243E+32
n5 9.5476317596218E+40

Nth Root

y√n
2√n 12531.110685011
3√n 539.50198139806
4√n 111.94244362623
5√n 43.570829331441

Divisors of 157028735

1, 5, 229, 1145, 137143, 685715, 31405747, 157028735

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 -157028734
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 157028735 can be divided by 8 positive divisors. The sum of these divisors (counting 157028735) is 1, the average is 0.125.

Base conversion 157028735

Base System Value
2 Binary 1001010111000001000101111111
3 Ternary 101221110212221002
4 Quaternary 21113001011333
5 Quinary 310144404420
6 Senary 23325400515
8 Octal 1127010577
10 Decimal 157028735
12 Duodecimal 4470913b
16 Hexadecimal 95c117f
20 Vigesimal 2918bgf
36 Base36 2lho5b

Cryptographic Hash Functions

md5 98289df05d9d8cb8baebe4f5f25883f7
sha1 b35904b101412433706b33c7447a8e306269762a
sha256 f2e8d6c5bfe893e7dbbaa0f8421b81d2dbd06f167816670d51679ff43fbb41fe
sha512 f3af3170974d0eba3efc67400a2dbca8d83f22a8a20430266cad7f0e6c005768f950ee64f9aaede1cc1e951e1cecb6cc52a08b5e12f2946a4d565048dd07fb53
ripemd-160 83b5ed456753082c6bdacb70cdfa8e33d8a2e59e

157028735 as geometric shapes

Circle

Radius = n
Diameter 314057470
Circumference 986640640.557
Area 7.7465465843127E+16

Sphere

Radius = n
Volume 1.6219072143376E+25
Surface area 3.0986186337251E+17
Circumference 986640640.557

Square

Length = n
Perimeter 628114940
Area 24658023615700225
Diagonal 222072166.71929

Cube

Length = n
Surface area 147948141694201350
Volume 3.8720182559735E+24
Space diagonal 271981747.26827

Equilateral Triangle

Length = n
Perimeter 471086205
Area 1.0677237429157E+16
Altitude 135990873.63413

Triangular Pyramid

Length = n
Surface area 1.0677237429157E+16
Volume 4.5632172761283E+23
Height 74024055.573097