157400540 (number)

157400540 is an even 9-digits composite number following 157400539 and preceding 157400541. In scientific notation, it is written as 1.57400540 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 57236480 positive integers (up to 157400540) that are relatively prime to 157400540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57400540 × 10^8
Engineering notation 1.57400540 × 10^6

Prime Factorization of 157400540

Prime Factorization 2 × 2 × 5 × 11 × 715457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78700270
Product of the distinct prime numbers

The prime factorization of 157400540 is 2 × 2 × 5 × 11 × 715457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 97, 67, 464, 164, 1524, 8498, 75515, 62088, 888186, 858808, 173544, 3359724, 52129394, 81634103, 439112520, 727187491, 4161832907, 7529479619

Basic calculations (n = 157400540)

Multiplication

n×y
n×2 314801080
n×3 472201620
n×4 629602160
n×5 787002700

Division

n÷y
n÷2 78700270
n÷3 52466846.666667
n÷3 39350135
n÷5 31480108

Exponentiation

ny
n2 24774929992291600
n3 3.8995873592489E+24
n4 6.1379715612295E+32
n5 9.6612003824217E+40

Nth Root

y√n
2√n 12545.937190979
3√n 539.92744795728
4√n 112.00864784015
5√n 43.591442795686

Divisors of 157400540

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 715457, 1430914, 2861828, 3577285, 7154570, 7870027, 14309140, 15740054, 31480108, 39350135, 78700270, 157400540

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 -157400539
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 157400540 can be divided by 24 positive divisors. The sum of these divisors (counting 157400540) is 1, the average is 0.041666666666667.

Base conversion 157400540

Base System Value
2 Binary 1001011000011011110111011100
3 Ternary 101222011202221122
4 Quaternary 21120123313130
5 Quinary 310243304130
6 Senary 23341350112
8 Octal 1130336734
10 Decimal 157400540
12 Duodecimal 44868338
16 Hexadecimal 961bddc
20 Vigesimal 293f170
36 Base36 2lpn18

Cryptographic Hash Functions

md5 60fca645476cf64d4d91e9cf9ffd7296
sha1 0597a9708dd6e8a1b1c1483c5b4a432cc3696381
sha256 404a413d61346c422b88f78f37d8f079405ca9758291e23e22271ddb0146d264
sha512 67af9d2e2087ef4bf89e33a24bae93704206f32c7094aac285da86063a1939de0c4e58fb892f63d3c31fcb81a315bf7549a540addd5516f7c7ca224b9542617c
ripemd-160 bf9712502e818af91b760b8c6f0038414f350df3

157400540 as geometric shapes

Circle

Radius = n
Diameter 314801080
Circumference 988976760.27013
Area 7.7832738056985E+16

Sphere

Radius = n
Volume 1.6334553333131E+25
Surface area 3.1133095222794E+17
Circumference 988976760.27013

Square

Length = n
Perimeter 629602160
Area 24774929992291600
Diagonal 222597978.39285

Cube

Length = n
Surface area 148649579953749600
Volume 3.8995873592489E+24
Space diagonal 272625732.41878

Equilateral Triangle

Length = n
Perimeter 472201620
Area 1.0727859375153E+16
Altitude 136312866.20939

Triangular Pyramid

Length = n
Surface area 1.0727859375153E+16
Volume 4.5957077759237E+23
Height 74199326.13095