72182808 (number)

72182808 is an even 8-digits composite number following 72182807 and preceding 72182809. In scientific notation, it is written as 7.2182808 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 23976576 positive integers (up to 72182808) that are relatively prime to 72182808.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-two thousand eight hundred eight

Notation

Scientific notation 7.2182808 × 10^7
Engineering notation 7.2182808 × 10^6

Prime Factorization of 72182808

Prime Factorization 2 × 2 × 2 × 3 × 3 × 313 × 3203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6015234
Product of the distinct prime numbers

The prime factorization of 72182808 is 2 × 2 × 2 × 3 × 3 × 313 × 3203. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72182808)

Multiplication

n×y
n×2 144365616
n×3 216548424
n×4 288731232
n×5 360914040

Division

n÷y
n÷2 36091404
n÷3 24060936
n÷3 18045702
n÷5 14436561.6

Exponentiation

ny
n2 5210357770764864
n3 3.7609825457843E+23
n4 2.714782809937E+31
n5 1.9596064633138E+39

Nth Root

y√n
2√n 8496.0466100416
3√n 416.36855590058
4√n 92.174001812017
5√n 37.298103909531

Divisors of 72182808

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 -72182807
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 72182808 can be divided by 48 positive divisors. The sum of these divisors (counting 72182808) is 1, the average is 0.020833333333333.

Base conversion 72182808

Base System Value
2 Binary 100010011010110110000011000
3 Ternary 12000211021012100
4 Quaternary 10103112300120
5 Quinary 121434322213
6 Senary 11055043400
8 Octal 423266030
10 Decimal 72182808
12 Duodecimal 20210560
16 Hexadecimal 44d6c18
20 Vigesimal 12b2h08
36 Base36 16z4m0

Cryptographic Hash Functions

md5 cea30fd420cfc09670f80f4913fddca0
sha1 9d3af2af8c1f13c2ec72ffbd7202e3e7b8c5219b
sha256 3d9ec9da68c42548fca561922a018b095a42e9e6621228379c52991e09bd03bc
sha512 c2b05fe70ec9dae4ffbaa3e8289c4c00a522c287425c9e5b0134a802bbeb8d4be17b2ec54f048a5a237a9225c1e768476cfd1842d99ba0ad26bc8e8bd80104a6
ripemd-160 a507169689391ac1bd0254399bb6790020b38eff

72182808 as geometric shapes

Circle

Radius = n
Diameter 144365616
Circumference 453537958.65657
Area 1.6368821695209E+16

Sphere

Radius = n
Volume 1.5753966848154E+24
Surface area 6.5475286780838E+16
Circumference 453537958.65657

Square

Length = n
Perimeter 288731232
Area 5210357770764864
Diagonal 102081906.04377

Cube

Length = n
Surface area 31262146624589184
Volume 3.7609825457843E+23
Space diagonal 125024290.88899

Equilateral Triangle

Length = n
Perimeter 216548424
Area 2.256151096144E+15
Altitude 62512145.444495

Triangular Pyramid

Length = n
Surface area 2.256151096144E+15
Volume 4.4323604367472E+22
Height 34027302.014591