157156730 (number)

157156730 is an even 9-digits composite number following 157156729 and preceding 157156731. In scientific notation, it is written as 1.57156730 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 62862688 positive integers (up to 157156730) that are relatively prime to 157156730.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million one hundred fifty-six thousand seven hundred thirty

Notation

Scientific notation 1.57156730 × 10^8
Engineering notation 1.57156730 × 10^6

Prime Factorization of 157156730

Prime Factorization 2 × 5 × 15715673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157156730
Product of the distinct prime numbers

The prime factorization of 157156730 is 2 × 5 × 15715673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 93, 63, 999, 673, 1719, 3779, 69917, 36623, 838773, 273615, 7156544, 3923310, 9747570, 50787816, 734741012, 803284120, 9275686408, 1617190716

Basic calculations (n = 157156730)

Multiplication

n×y
n×2 314313460
n×3 471470190
n×4 628626920
n×5 785783650

Division

n÷y
n÷2 78578365
n÷3 52385576.666667
n÷3 39289182.5
n÷5 31431346

Exponentiation

ny
n2 24698237784292900
n3 3.8814942869419E+24
n4 6.1000294964947E+32
n5 9.5866068857266E+40

Nth Root

y√n
2√n 12536.216733927
3√n 539.648525283
4√n 111.9652478849
5√n 43.577929982034

Divisors of 157156730

1, 2, 5, 10, 15715673, 31431346, 78578365, 157156730

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 -157156729
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 157156730 can be divided by 8 positive divisors. The sum of these divisors (counting 157156730) is 1, the average is 0.125.

Base conversion 157156730

Base System Value
2 Binary 1001010111100000010101111010
3 Ternary 101221201101111122
4 Quaternary 21113200111322
5 Quinary 310213003410
6 Senary 23332225242
8 Octal 1127402572
10 Decimal 157156730
12 Duodecimal 4476b222
16 Hexadecimal 95e057a
20 Vigesimal 2924bga
36 Base36 2lkewq

Cryptographic Hash Functions

md5 50b6905abba1b33aa82624b2634c1c8c
sha1 15eba06e446cd7f300d54b812ccfb4f428b5575a
sha256 edd91484da01cb21b707e51846d67946af40b1f1a44c1b305a87a0c34c8c3f75
sha512 93666ea62f05de77ff5b38d3dd55708cbdc7a87ba0bf5f57d54c1061376e1419f2e8e71e23c3bdf58c2c8a068b8b5ae6d3063bc120a5c42ff49791eb902dcc45
ripemd-160 bd490a48b009a1a59c43a4cea38b05c9bb449419

157156730 as geometric shapes

Circle

Radius = n
Diameter 314313460
Circumference 987444856.86039
Area 7.7591802379748E+16

Sphere

Radius = n
Volume 1.6258765249077E+25
Surface area 3.1036720951899E+17
Circumference 987444856.86039

Square

Length = n
Perimeter 628626920
Area 24698237784292900
Diagonal 222253178.98421

Cube

Length = n
Surface area 148189426705757400
Volume 3.8814942869419E+24
Space diagonal 272203441.11138

Equilateral Triangle

Length = n
Perimeter 471470190
Area 1.0694650674953E+16
Altitude 136101720.55569

Triangular Pyramid

Length = n
Surface area 1.0694650674953E+16
Volume 4.5743848857225E+23
Height 74084392.994736