71307520 (number)

71307520 is an even 8-digits composite number following 71307519 and preceding 71307521. In scientific notation, it is written as 7.1307520 × 10^7. The sum of its digits is 25. It has a total of 12 prime factors and 144 positive divisors. There are 25690112 positive integers (up to 71307520) that are relatively prime to 71307520.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seven thousand five hundred twenty

Notation

Scientific notation 7.1307520 × 10^7
Engineering notation 7.1307520 × 10^6

Prime Factorization of 71307520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 17 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 557090
Product of the distinct prime numbers

The prime factorization of 71307520 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 17 × 113. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71307520)

Multiplication

n×y
n×2 142615040
n×3 213922560
n×4 285230080
n×5 356537600

Division

n÷y
n÷2 35653760
n÷3 23769173.333333
n÷3 17826880
n÷5 14261504

Exponentiation

ny
n2 5084762408550400
n3 3.6258179714296E+23
n4 2.5854808751407E+31
n5 1.8436422921371E+39

Nth Root

y√n
2√n 8444.3780114346
3√n 414.67874688095
4√n 91.893296879776
5√n 37.207206659926

Divisors of 71307520

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71307519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71307520 can be divided by 144 positive divisors. The sum of these divisors (counting 71307520) is 1, the average is 0.0069444444444444.

Base conversion 71307520

Base System Value
2 Binary 100010000000001000100000000
3 Ternary 11222011210112021
4 Quaternary 10100001010000
5 Quinary 121223320040
6 Senary 11024211224
8 Octal 420010400
10 Decimal 71307520
12 Duodecimal 1ba69b14
16 Hexadecimal 4401100
20 Vigesimal 125d8g0
36 Base36 16gd8g

Cryptographic Hash Functions

md5 9573ff9764f3352a252b3274dff6b7c4
sha1 2bd10a595266a5ed41172ce61654e4612edbb3a1
sha256 238da7ef04cd343b5b24ce27a433b91e92c1c68a7514892f3f8fd49d476eca19
sha512 4cc74abf0ed0ebd5f8675d64c6ce90102a09365758c8e6a465cecfc36886d1cab7ac01a82579236f39ab64943f268b5199efea4e2470823a99eb05323f00d520
ripemd-160 1b3006e4044196fbcb03ea9ddd88ae15d05376f0

71307520 as geometric shapes

Circle

Radius = n
Diameter 142615040
Circumference 448038361.95541
Area 1.5974252227951E+16

Sphere

Radius = n
Volume 1.5187790803063E+24
Surface area 6.3897008911806E+16
Circumference 448038361.95541

Square

Length = n
Perimeter 285230080
Area 5084762408550400
Diagonal 100844061.88319

Cube

Length = n
Surface area 30508574451302400
Volume 3.6258179714296E+23
Space diagonal 123508247.60173

Equilateral Triangle

Length = n
Perimeter 213922560
Area 2.2017667090064E+15
Altitude 61754123.800867

Triangular Pyramid

Length = n
Surface area 2.2017667090064E+15
Volume 4.2730674582432E+22
Height 33614687.294397