157400539 (number)

157400539 is an odd 9-digits composite number following 157400538 and preceding 157400540. In scientific notation, it is written as 1.57400539 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 155183560 positive integers (up to 157400539) that are relatively prime to 157400539.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thousand five hundred thirty-nine

Notation

Scientific notation 1.57400539 × 10^8
Engineering notation 1.57400539 × 10^6

Prime Factorization of 157400539

Prime Factorization 71 × 2216909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157400539
Product of the distinct prime numbers

The prime factorization of 157400539 is 71 × 2216909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 85, 22, 802, 920, 7793, 9660, 14413, 36587, 839044, 362463, 4198782, 7972636, 24125217, 82309748, 483586664, 594727899, 2461754313, 7431155664

Basic calculations (n = 157400539)

Multiplication

n×y
n×2 314801078
n×3 472201617
n×4 629602156
n×5 787002695

Division

n÷y
n÷2 78700269.5
n÷3 52466846.333333
n÷3 39350134.75
n÷5 31480107.8

Exponentiation

ny
n2 24774929677490521
n3 3.8995872849241E+24
n4 6.137971405246E+32
n5 9.6612000755231E+40

Nth Root

y√n
2√n 12545.937151126
3√n 539.92744681385
4√n 112.00864766225
5√n 43.591442740297

Divisors of 157400539

1, 71, 2216909, 157400539

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157400538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157400539 can be divided by 4 positive divisors. The sum of these divisors (counting 157400539) is 1, the average is 0.25.

Base conversion 157400539

Base System Value
2 Binary 1001011000011011110111011011
3 Ternary 101222011202221121
4 Quaternary 21120123313123
5 Quinary 310243304124
6 Senary 23341350111
8 Octal 1130336733
10 Decimal 157400539
12 Duodecimal 44868337
16 Hexadecimal 961bddb
20 Vigesimal 293f16j
36 Base36 2lpn17

Cryptographic Hash Functions

md5 7c33ae5f6433b897af37464d6db09703
sha1 bc053b38eb5f71a5408ee42b9f082bb9724b035e
sha256 35c8ee86034f90487e735a203d50abbd5149ff13b12a33ed829d1f86c3c49d6c
sha512 5c366a6b64c944d27d089ffebe89cf4e9b89072ff1a90415b787e0afc6e5a1edc2ac863dda7ca1dfd5d7e922ed79735c7f1928ba5601a1ff3ca151124fd77c41
ripemd-160 08c4672dd458d41060353ca5340264bf6bab34c3

157400539 as geometric shapes

Circle

Radius = n
Diameter 314801078
Circumference 988976753.98695
Area 7.7832737068008E+16

Sphere

Radius = n
Volume 1.63345530218E+25
Surface area 3.1133094827203E+17
Circumference 988976753.98695

Square

Length = n
Perimeter 629602156
Area 24774929677490521
Diagonal 222597976.97864

Cube

Length = n
Surface area 148649578064943126
Volume 3.8995872849241E+24
Space diagonal 272625730.68673

Equilateral Triangle

Length = n
Perimeter 472201617
Area 1.072785923884E+16
Altitude 136312865.34336

Triangular Pyramid

Length = n
Surface area 1.072785923884E+16
Volume 4.5957076883311E+23
Height 74199325.659545