157022730 (number)

157022730 is an even 9-digits composite number following 157022729 and preceding 157022731. In scientific notation, it is written as 1.57022730 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 41872704 positive integers (up to 157022730) that are relatively prime to 157022730.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand seven hundred thirty

Notation

Scientific notation 1.57022730 × 10^8
Engineering notation 1.57022730 × 10^6

Prime Factorization of 157022730

Prime Factorization 2 × 3 × 3 × 5 × 1744697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 52340910
Product of the distinct prime numbers

The prime factorization of 157022730 is 2 × 3 × 3 × 5 × 1744697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 37, 6, 232, 94, 796, 6080, 26388, 11363, 238005, 243341, 5154713, 3457151, 25911228, 40213411, 352031779, 216904807, 4092668822, 8723777610

Basic calculations (n = 157022730)

Multiplication

n×y
n×2 314045460
n×3 471068190
n×4 628090920
n×5 785113650

Division

n÷y
n÷2 78511365
n÷3 52340910
n÷3 39255682.5
n÷5 31404546

Exponentiation

ny
n2 24656137736652900
n3 3.8715740586653E+24
n4 6.079251280888E+32
n5 9.5458063248103E+40

Nth Root

y√n
2√n 12530.871079059
3√n 539.49510420518
4√n 111.9413734017
5√n 43.570496084367

Divisors of 157022730

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1744697, 3489394, 5234091, 8723485, 10468182, 15702273, 17446970, 26170455, 31404546, 52340910, 78511365, 157022730

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157022729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157022730 can be divided by 24 positive divisors. The sum of these divisors (counting 157022730) is 1, the average is 0.041666666666667.

Base conversion 157022730

Base System Value
2 Binary 1001010110111111101000001010
3 Ternary 101221110120200200
4 Quaternary 21112333220022
5 Quinary 310144211410
6 Senary 23325313030
8 Octal 1126775012
10 Decimal 157022730
12 Duodecimal 44705776
16 Hexadecimal 95bfa0a
20 Vigesimal 2917gga
36 Base36 2lhjii

Cryptographic Hash Functions

md5 eb389e9c9b43a9e1f45e6260f41245a1
sha1 be073d1762d099499dcdb690d32262fccb693286
sha256 7213a3410b10146d31b96c29c9e49bf8454fcb75415bd3f24ce38c83b0e985c9
sha512 63a0e1b9f5c2923059ae5f14418709e6486a316bd0b24308b95ea59e1715a3fb9d3472e65488178761ed4f3efa18a608740c4372a19e81391b3d3fb95cf26d4f
ripemd-160 e638256da06b639863ef7f78bcffec27a957714e

157022730 as geometric shapes

Circle

Radius = n
Diameter 314045460
Circumference 986602910.02923
Area 7.7459541179367E+16

Sphere

Radius = n
Volume 1.6217211494042E+25
Surface area 3.0983816471747E+17
Circumference 986602910.02923

Square

Length = n
Perimeter 628090920
Area 24656137736652900
Diagonal 222063674.36685

Cube

Length = n
Surface area 147936826419917400
Volume 3.8715740586653E+24
Space diagonal 271971346.30317

Equilateral Triangle

Length = n
Perimeter 471068190
Area 1.0676420819575E+16
Altitude 135985673.15158

Triangular Pyramid

Length = n
Surface area 1.0676420819575E+16
Volume 4.5626937845802E+23
Height 74021224.78895