157040730 (number)

157040730 is an even 9-digits composite number following 157040729 and preceding 157040731. In scientific notation, it is written as 1.57040730 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 29030400 positive integers (up to 157040730) that are relatively prime to 157040730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040730 × 10^8
Engineering notation 1.57040730 × 10^6

Prime Factorization of 157040730

Prime Factorization 2 × 55 × 387 × 119 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157040730
Product of the distinct prime numbers

The prime factorization of 157040730 is 2 × 55 × 387 × 119 × 31. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 92, 41, 739, 74, 7483, 5114, 52605, 58944, 458373, 893966, 7663326, 4134237, 69699141, 9746616, 129091829, 171821278, 5829187122, 3292767555

Basic calculations (n = 157040730)

Multiplication

n×y
n×2 314081460
n×3 471122190
n×4 628162920
n×5 785203650

Division

n÷y
n÷2 78520365
n÷3 52346910
n÷3 39260182.5
n÷5 31408146

Exponentiation

ny
n2 24661790878932900
n3 3.872905642735E+24
n4 6.0820392935622E+32
n5 9.5512789054969E+40

Nth Root

y√n
2√n 12531.589284684
3√n 539.51571808029
4√n 111.94458131006
5√n 43.571494962645

Divisors of 157040730

1, 2, 31, 55, 62, 110, 119, 238, 387, 774, 1705, 3410, 3689, 6545, 7378, 11997, 13090, 21285, 23994, 42570, 46053, 92106, 202895, 405790, 659835, 1319670, 1427643, 2532915, 2855286, 5065830, 78520365, 157040730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157040729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040730 can be divided by 32 positive divisors. The sum of these divisors (counting 157040730) is 1, the average is 0.03125.

Base conversion 157040730

Base System Value
2 Binary 1001010111000100000001011010
3 Ternary 101221111111101100
4 Quaternary 21113010001122
5 Quinary 310200300410
6 Senary 23325532230
8 Octal 1127040132
10 Decimal 157040730
12 Duodecimal 44714076
16 Hexadecimal 95c405a
20 Vigesimal 291a1ga
36 Base36 2lhxei

Cryptographic Hash Functions

md5 735a62e6d958517789647680c79dd653
sha1 70eb7517e7b701838b32a7082fdc0e63ef34145d
sha256 032031948a2b61ac8663dcd750e4cf08599c439056975ca02bd99535156c394b
sha512 32a97a96c2fa91cb9d4c54dbd5ff6061e857f439c43b780cdbc8af223f685d9b5d1fd1c7fef1cd5a6eed446dc742a542922a79a5449665dfa7756738e5c985df
ripemd-160 68bc8ea9c62fc292c49dbb95bc896dbc64fd591b

157040730 as geometric shapes

Circle

Radius = n
Diameter 314081460
Circumference 986716007.36476
Area 7.7477301049623E+16

Sphere

Radius = n
Volume 1.622278922035E+25
Surface area 3.0990920419849E+17
Circumference 986716007.36476

Square

Length = n
Perimeter 628162920
Area 24661790878932900
Diagonal 222089130.21097

Cube

Length = n
Surface area 147970745273597400
Volume 3.872905642735E+24
Space diagonal 272002523.21771

Equilateral Triangle

Length = n
Perimeter 471122190
Area 1.0678868701988E+16
Altitude 136001261.60885

Triangular Pyramid

Length = n
Surface area 1.0678868701988E+16
Volume 4.5642630714559E+23
Height 74029710.070324