72187716 (number)

72187716 is an even 8-digits composite number following 72187715 and preceding 72187717. In scientific notation, it is written as 7.2187716 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 22713600 positive integers (up to 72187716) that are relatively prime to 72187716.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-seven thousand seven hundred sixteen

Notation

Scientific notation 7.2187716 × 10^7
Engineering notation 7.2187716 × 10^6

Prime Factorization of 72187716

Prime Factorization 2 × 2 × 3 × 41 × 31 × 4733

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36093858
Product of the distinct prime numbers

The prime factorization of 72187716 is 2 × 2 × 3 × 41 × 31 × 4733. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72187716)

Multiplication

n×y
n×2 144375432
n×3 216563148
n×4 288750864
n×5 360938580

Division

n÷y
n÷2 36093858
n÷3 24062572
n÷3 18046929
n÷5 14437543.2

Exponentiation

ny
n2 5211066341296656
n3 3.7617497710268E+23
n4 2.7155212413395E+31
n5 1.9602727616178E+39

Nth Root

y√n
2√n 8496.3354453553
3√n 416.37799254537
4√n 92.175568592525
5√n 37.298611105415

Divisors of 72187716

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72187715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72187716 can be divided by 48 positive divisors. The sum of these divisors (counting 72187716) is 1, the average is 0.020833333333333.

Base conversion 72187716

Base System Value
2 Binary 100010011010111111101000100
3 Ternary 12000211111221010
4 Quaternary 10103113331010
5 Quinary 121440001331
6 Senary 11055122220
8 Octal 423277504
10 Decimal 72187716
12 Duodecimal 20213370
16 Hexadecimal 44d7f44
20 Vigesimal 12b395g
36 Base36 16z8ec

Cryptographic Hash Functions

md5 158846cba3d60e2421b808d3dfe705ee
sha1 f4c74dff034e56a73dfc179ba2eaf3536f608ad0
sha256 bce64891689b27db98bd99fc01bcc6c1dc384a19fee8f97a652a0d89696b3483
sha512 621cc982428095780b180341aa84b6268be66e47fa890709f6fc7530caa48f9d86cec5bbd614442190349facef9286595447bb1eeb968134faf458b298dac44f
ripemd-160 12f0829011ddeb6d456cc5f91e85839543eb9b9a

72187716 as geometric shapes

Circle

Radius = n
Diameter 144375432
Circumference 453568796.53005
Area 1.6371047735187E+16

Sphere

Radius = n
Volume 1.5757180593735E+24
Surface area 6.5484190940746E+16
Circumference 453568796.53005

Square

Length = n
Perimeter 288750864
Area 5211066341296656
Diagonal 102088847.00394

Cube

Length = n
Surface area 31266398047779936
Volume 3.7617497710268E+23
Space diagonal 125032791.79435

Equilateral Triangle

Length = n
Perimeter 216563148
Area 2.2564579161845E+15
Altitude 62516395.897176

Triangular Pyramid

Length = n
Surface area 2.2564579161845E+15
Volume 4.4332646203667E+22
Height 34029615.667979