72164984 (number)

72164984 is an even 8-digits composite number following 72164983 and preceding 72164985. In scientific notation, it is written as 7.2164984 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 34513600 positive integers (up to 72164984) that are relatively prime to 72164984.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-four thousand nine hundred eighty-four

Notation

Scientific notation 7.2164984 × 10^7
Engineering notation 7.2164984 × 10^6

Prime Factorization of 72164984

Prime Factorization 2 × 2 × 2 × 23 × 392201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18041246
Product of the distinct prime numbers

The prime factorization of 72164984 is 2 × 2 × 2 × 23 × 392201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72164984)

Multiplication

n×y
n×2 144329968
n×3 216494952
n×4 288659936
n×5 360824920

Division

n÷y
n÷2 36082492
n÷3 24054994.666667
n÷3 18041246
n÷5 14432996.8

Exponentiation

ny
n2 5207784915720256
n3 3.7581971511839E+23
n4 2.7121023728403E+31
n5 1.9571882434239E+39

Nth Root

y√n
2√n 8494.9975868154
3√n 416.33428197729
4√n 92.168311185653
5√n 37.296261733823

Divisors of 72164984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72164983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72164984 can be divided by 16 positive divisors. The sum of these divisors (counting 72164984) is 1, the average is 0.0625.

Base conversion 72164984

Base System Value
2 Binary 100010011010010011001111000
3 Ternary 12000210100202012
4 Quaternary 10103102121320
5 Quinary 121433234414
6 Senary 11054425052
8 Octal 423223170
10 Decimal 72164984
12 Duodecimal 20202188
16 Hexadecimal 44d2678
20 Vigesimal 12b0c94
36 Base36 16yquw

Cryptographic Hash Functions

md5 ffd5b1c7db7779e4acb93925c3e81dde
sha1 7e8d200397a3705ca7f6f321d926f431aa632f32
sha256 e9029b1a246c3a388d5e45d4f1c1077aaaaa7a1aae5344487fe1d0a77b161b87
sha512 066f293b67cb94f25af0cb304909ac1ef98f61bd1dea50de746207073232ac0c4771e2e5cd66462c6ab40f23c566d9a0c07771cfb3040ed9bd1d85235bac265d
ripemd-160 70a2ca7073120e6479ce26d4d8cd84917252ebcd

72164984 as geometric shapes

Circle

Radius = n
Diameter 144329968
Circumference 453425967.16165
Area 1.6360738832702E+16

Sphere

Radius = n
Volume 1.5742299414535E+24
Surface area 6.544295533081E+16
Circumference 453425967.16165

Square

Length = n
Perimeter 288659936
Area 5207784915720256
Diagonal 102056699.10124

Cube

Length = n
Surface area 31246709494321536
Volume 3.7581971511839E+23
Space diagonal 124993418.8154

Equilateral Triangle

Length = n
Perimeter 216494952
Area 2.2550370172296E+15
Altitude 62496709.407698

Triangular Pyramid

Length = n
Surface area 2.2550370172296E+15
Volume 4.4290778177302E+22
Height 34018899.700412