157040757 (number)

157040757 is an odd 9-digits composite number following 157040756 and preceding 157040758. In scientific notation, it is written as 1.57040757 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 94868928 positive integers (up to 157040757) that are relatively prime to 157040757.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040757 × 10^8
Engineering notation 1.57040757 × 10^6

Prime Factorization of 157040757

Prime Factorization 9 × 23 × 19 × 39929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157040757
Product of the distinct prime numbers

The prime factorization of 157040757 is 9 × 23 × 19 × 39929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 2, 42, 774, 36, 5744, 8979, 66453, 33323, 929633, 854401, 1414634, 242126, 2718699, 49484734, 845528840, 541831650, 3729159616, 5951340243

Basic calculations (n = 157040757)

Multiplication

n×y
n×2 314081514
n×3 471122271
n×4 628163028
n×5 785203785

Division

n÷y
n÷2 78520378.5
n÷3 52346919
n÷3 39260189.25
n÷5 31408151.4

Exponentiation

ny
n2 24661799359133049
n3 3.8729076403404E+24
n4 6.0820434763014E+32
n5 9.5512871162528E+40

Nth Root

y√n
2√n 12531.590361961
3√n 539.51574899992
4√n 111.94458612171
5√n 43.571496460894

Divisors of 157040757

1, 9, 19, 23, 171, 207, 437, 3933, 39929, 359361, 758651, 918367, 6827859, 8265303, 17448973, 157040757

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157040756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040757 can be divided by 16 positive divisors. The sum of these divisors (counting 157040757) is 1, the average is 0.0625.

Base conversion 157040757

Base System Value
2 Binary 1001010111000100000001110101
3 Ternary 101221111111102100
4 Quaternary 21113010001311
5 Quinary 310200301012
6 Senary 23325532313
8 Octal 1127040165
10 Decimal 157040757
12 Duodecimal 44714099
16 Hexadecimal 95c4075
20 Vigesimal 291a1hh
36 Base36 2lhxf9

Cryptographic Hash Functions

md5 3e5e02687d3c0fb581cf2797887e62b4
sha1 d8ae3df68ca13b610be9c11d5618298c55adf59d
sha256 d2bdf2ed0233a45d138c16cf29c8b54e7f969b3c10897204969653ada0336e9b
sha512 940bd338bafb1d51eb00afebbc280642eb7090775a6b88ecb5dde8f8a83e8b4dfc3131084a25b7258405d2f08341a5086a2af6600c2f623b773cdbd5bf41bc9a
ripemd-160 c8ac863f318bc57e5a82f12b2832db1a1c961fb1

157040757 as geometric shapes

Circle

Radius = n
Diameter 314081514
Circumference 986716177.01076
Area 7.7477327690958E+16

Sphere

Radius = n
Volume 1.62227975879E+25
Surface area 3.0990931076383E+17
Circumference 986716177.01076

Square

Length = n
Perimeter 628163028
Area 24661799359133049
Diagonal 222089168.39474

Cube

Length = n
Surface area 147970796154798294
Volume 3.8729076403404E+24
Space diagonal 272002569.98308

Equilateral Triangle

Length = n
Perimeter 471122271
Area 1.0678872374022E+16
Altitude 136001284.99154

Triangular Pyramid

Length = n
Surface area 1.0678872374022E+16
Volume 4.5642654256564E+23
Height 74029722.798246