157400428 (number)

157400428 is an even 9-digits composite number following 157400427 and preceding 157400429. In scientific notation, it is written as 1.57400428 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 77917008 positive integers (up to 157400428) that are relatively prime to 157400428.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thousand four hundred twenty-eight

Notation

Scientific notation 1.57400428 × 10^8
Engineering notation 1.57400428 × 10^6

Prime Factorization of 157400428

Prime Factorization 2 × 2 × 179 × 367 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78700214
Product of the distinct prime numbers

The prime factorization of 157400428 is 2 × 2 × 179 × 367 × 599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 42, 81, 483, 615, 4914, 3628, 7681, 57779, 707708, 656064, 753823, 7788948, 21914787, 96628962, 69157238, 206496201, 1231965554, 8364208406

Basic calculations (n = 157400428)

Multiplication

n×y
n×2 314800856
n×3 472201284
n×4 629601712
n×5 787002140

Division

n÷y
n÷2 78700214
n÷3 52466809.333333
n÷3 39350107
n÷5 31480085.6

Exponentiation

ny
n2 24774894734583184
n3 3.8995790348783E+24
n4 6.1379540910968E+32
n5 9.6611660098298E+40

Nth Root

y√n
2√n 12545.932727382
3√n 539.92731989357
4√n 112.00862791492
5√n 43.591436592095

Divisors of 157400428

1, 2, 4, 179, 358, 367, 599, 716, 734, 1198, 1468, 2396, 65693, 107221, 131386, 214442, 219833, 262772, 428884, 439666, 879332, 39350107, 78700214, 157400428

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 -157400427
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 157400428 can be divided by 24 positive divisors. The sum of these divisors (counting 157400428) is 1, the average is 0.041666666666667.

Base conversion 157400428

Base System Value
2 Binary 1001011000011011110101101100
3 Ternary 101222011202210111
4 Quaternary 21120123311230
5 Quinary 310243303203
6 Senary 23341345404
8 Octal 1130336554
10 Decimal 157400428
12 Duodecimal 44868264
16 Hexadecimal 961bd6c
20 Vigesimal 293f118
36 Base36 2lpmy4

Cryptographic Hash Functions

md5 0f518018f1a9866eba734d8c9f04872b
sha1 42e10f60bc8df93b646c4cc11bf06d053add0d22
sha256 6c8e52154e1731797cb2d2c73246c258b9651082d79f715469831574123ac809
sha512 3f0f373d3d3e7c2cd1692042a0e8763b1f85c66dfac6c020d9c72b090bc572e74f272eb091d1f273e02e1ca412e3e678fce571aa600f7e039a95b924168543b2
ripemd-160 28f03d24db4de8866a18c001440a9c1f74f02f34

157400428 as geometric shapes

Circle

Radius = n
Diameter 314800856
Circumference 988976056.55338
Area 7.7832627291627E+16

Sphere

Radius = n
Volume 1.6334518464089E+25
Surface area 3.1133050916651E+17
Circumference 988976056.55338

Square

Length = n
Perimeter 629601712
Area 24774894734583184
Diagonal 222597820.00093

Cube

Length = n
Surface area 148649368407499104
Volume 3.8995790348783E+24
Space diagonal 272625538.42909

Equilateral Triangle

Length = n
Perimeter 472201284
Area 1.0727844108117E+16
Altitude 136312769.21454

Triangular Pyramid

Length = n
Surface area 1.0727844108117E+16
Volume 4.5956979655589E+23
Height 74199273.333643