72208512 (number)

72208512 is an even 8-digits composite number following 72208511 and preceding 72208513. In scientific notation, it is written as 7.2208512 × 10^7. The sum of its digits is 27. It has a total of 11 prime factors and 96 positive divisors. There are 22795776 positive integers (up to 72208512) that are relatively prime to 72208512.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred eight thousand five hundred twelve

Notation

Scientific notation 7.2208512 × 10^7
Engineering notation 7.2208512 × 10^6

Prime Factorization of 72208512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 376086
Product of the distinct prime numbers

The prime factorization of 72208512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 3299. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72208512)

Multiplication

n×y
n×2 144417024
n×3 216625536
n×4 288834048
n×5 361042560

Division

n÷y
n÷2 36104256
n÷3 24069504
n÷3 18052128
n÷5 14441702.4

Exponentiation

ny
n2 5214069205254144
n3 3.7650017877642E+23
n4 2.718651767718E+31
n5 1.9630979879308E+39

Nth Root

y√n
2√n 8497.5591789643
3√n 416.41797241011
4√n 92.18220641189
5√n 37.300759871419

Divisors of 72208512

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72208511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72208512 can be divided by 96 positive divisors. The sum of these divisors (counting 72208512) is 1, the average is 0.010416666666667.

Base conversion 72208512

Base System Value
2 Binary 100010011011101000010000000
3 Ternary 12000212120110100
4 Quaternary 10103131002000
5 Quinary 121441133022
6 Senary 11055402400
8 Octal 423350200
10 Decimal 72208512
12 Duodecimal 20223400
16 Hexadecimal 44dd080
20 Vigesimal 12b615c
36 Base36 16zog0

Cryptographic Hash Functions

md5 343d7a04266d55941f4d7ec58dcc1318
sha1 0aeb8148e5ba4c704a5666cf40abdca607c4a1a9
sha256 ccb8dca17c620a0eeba7089f1e0515c7fd2a05d1d4b62ba17e10edb9cf5f0e20
sha512 c876c34a13932219153d6bfbe363b5afe2f05cc1efad715789fa943fa736e0d9df61f8ffaa4c44345ceaaf52dabeed85b36b12dcf85033915f245be2d91a6cde
ripemd-160 c2b31e0c206a1986bdfc98c1b2f976e6968e6362

72208512 as geometric shapes

Circle

Radius = n
Diameter 144417024
Circumference 453699461.6517
Area 1.6380481510535E+16

Sphere

Radius = n
Volume 1.577080260959E+24
Surface area 6.5521926042141E+16
Circumference 453699461.6517

Square

Length = n
Perimeter 288834048
Area 5214069205254144
Diagonal 102118256.98918

Cube

Length = n
Surface area 31284415231524864
Volume 3.7650017877642E+23
Space diagonal 125068811.52295

Equilateral Triangle

Length = n
Perimeter 216625536
Area 2.2577581944201E+15
Altitude 62534405.761473

Triangular Pyramid

Length = n
Surface area 2.2577581944201E+15
Volume 4.437097158846E+22
Height 34039418.996393