72291520 (number)

72291520 is an even 8-digits composite number following 72291519 and preceding 72291521. In scientific notation, it is written as 7.2291520 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 112 positive divisors. There are 24321024 positive integers (up to 72291520) that are relatively prime to 72291520.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred ninety-one thousand five hundred twenty

Notation

Scientific notation 7.2291520 × 10^7
Engineering notation 7.2291520 × 10^6

Prime Factorization of 72291520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 59 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2259110
Product of the distinct prime numbers

The prime factorization of 72291520 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 59 × 547. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72291520)

Multiplication

n×y
n×2 144583040
n×3 216874560
n×4 289166080
n×5 361457600

Division

n÷y
n÷2 36145760
n÷3 24097173.333333
n÷3 18072880
n÷5 14458304

Exponentiation

ny
n2 5226063863910400
n3 3.7780010033916E+23
n4 2.731174350967E+31
n5 1.9744074521642E+39

Nth Root

y√n
2√n 8502.4420021544
3√n 416.57747708767
4√n 92.208687237995
5√n 37.309331821279

Divisors of 72291520

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72291519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72291520 can be divided by 112 positive divisors. The sum of these divisors (counting 72291520) is 1, the average is 0.0089285714285714.

Base conversion 72291520

Base System Value
2 Binary 100010011110001010011000000
3 Ternary 12001000210022201
4 Quaternary 10103301103000
5 Quinary 122001312040
6 Senary 11101242544
8 Octal 423612300
10 Decimal 72291520
12 Duodecimal 20263454
16 Hexadecimal 44f14c0
20 Vigesimal 12bg8g0
36 Base36 171ghs

Cryptographic Hash Functions

md5 c85c0a7b8949fd7677903a3ad9d8d724
sha1 187d04f08afb5e70b938bc17e8e40ac5aef3fba2
sha256 f559bd9cf104e6d4c6b176cf34653b85df591147f0760739e0ef32c5cb2c39c8
sha512 26caaf1caeb444c3f8d82dd3d66eb7d4f2f890be9808f24c023052a68bffb6cef2b02f37c50b7366fdcd46f30bc343087e23a61264a619c93d1b79806607b38d
ripemd-160 d02970078dc9e6fbabffc460bdfb3d7eb47ed779

72291520 as geometric shapes

Circle

Radius = n
Diameter 144583040
Circumference 454221016.29768
Area 1.6418163842052E+16

Sphere

Radius = n
Volume 1.582525359668E+24
Surface area 6.5672655368208E+16
Circumference 454221016.29768

Square

Length = n
Perimeter 289166080
Area 5226063863910400
Diagonal 102235648.02857

Cube

Length = n
Surface area 31356383183462400
Volume 3.7780010033916E+23
Space diagonal 125212585.59638

Equilateral Triangle

Length = n
Perimeter 216874560
Area 2.2629520339731E+15
Altitude 62606292.798191

Triangular Pyramid

Length = n
Surface area 2.2629520339731E+15
Volume 4.4524168813796E+22
Height 34078549.342855