157400427 (number)

157400427 is an odd 9-digits composite number following 157400426 and preceding 157400428. In scientific notation, it is written as 1.57400427 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 99410760 positive integers (up to 157400427) that are relatively prime to 157400427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57400427 × 10^8
Engineering notation 1.57400427 × 10^6

Prime Factorization of 157400427

Prime Factorization 3 × 19 × 2761411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157400427
Product of the distinct prime numbers

The prime factorization of 157400427 is 3 × 19 × 2761411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 55, 53, 98, 647, 8572, 7200, 59028, 11403, 146288, 145168, 2367409, 2602326, 24627622, 82021497, 841825940, 366306422, 3284938666, 6253920621

Basic calculations (n = 157400427)

Multiplication

n×y
n×2 314800854
n×3 472201281
n×4 629601708
n×5 787002135

Division

n÷y
n÷2 78700213.5
n÷3 52466809
n÷3 39350106.75
n÷5 31480085.4

Exponentiation

ny
n2 24774894419782329
n3 3.8995789605537E+24
n4 6.1379539351136E+32
n5 9.6611657029321E+40

Nth Root

y√n
2√n 12545.932687529
3√n 539.92731875015
4√n 112.00862773701
5√n 43.591436536706

Divisors of 157400427

1, 3, 19, 57, 2761411, 8284233, 52466809, 157400427

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 -157400426
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 157400427 can be divided by 8 positive divisors. The sum of these divisors (counting 157400427) is 1, the average is 0.125.

Base conversion 157400427

Base System Value
2 Binary 1001011000011011110101101011
3 Ternary 101222011202210110
4 Quaternary 21120123311223
5 Quinary 310243303202
6 Senary 23341345403
8 Octal 1130336553
10 Decimal 157400427
12 Duodecimal 44868263
16 Hexadecimal 961bd6b
20 Vigesimal 293f117
36 Base36 2lpmy3

Cryptographic Hash Functions

md5 5329aec780af43307178cb82ceef689a
sha1 01300d160a1a99d40fac1660686db63f09fa9e33
sha256 efc28c4a5567f530365c6188b44a16bdecf716c7c5439d8b220fbfd3dc7a0101
sha512 253cf2c7096fdd4344e0d0005a897535b4f88b657143689597089af0f77e302a9adede3ae229be3dfa6beb392777ce1758723ded15fa934e7ed379fa9ef615f6
ripemd-160 b83aa7a8c64574a39266f8c54a0bd3831d5db5df

157400427 as geometric shapes

Circle

Radius = n
Diameter 314800854
Circumference 988976050.27019
Area 7.7832626302651E+16

Sphere

Radius = n
Volume 1.6334518152758E+25
Surface area 3.113305052106E+17
Circumference 988976050.27019

Square

Length = n
Perimeter 629601708
Area 24774894419782329
Diagonal 222597818.58672

Cube

Length = n
Surface area 148649366518693974
Volume 3.8995789605537E+24
Space diagonal 272625536.69704

Equilateral Triangle

Length = n
Perimeter 472201281
Area 1.0727843971804E+16
Altitude 136312768.34852

Triangular Pyramid

Length = n
Surface area 1.0727843971804E+16
Volume 4.5956978779665E+23
Height 74199272.862239