72064144 (number)

72064144 is an even 8-digits composite number following 72064143 and preceding 72064145. In scientific notation, it is written as 7.2064144 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 10 positive divisors. There are 36032064 positive integers (up to 72064144) that are relatively prime to 72064144.

Interesting facts

Basic properties

Name

Name seventy-two million sixty-four thousand one hundred forty-four

Notation

Scientific notation 7.2064144 × 10^7
Engineering notation 7.2064144 × 10^6

Prime Factorization of 72064144

Prime Factorization 2 × 2 × 2 × 2 × 4504009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9008018
Product of the distinct prime numbers

The prime factorization of 72064144 is 2 × 2 × 2 × 2 × 4504009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 95, 65, 890, 152, 3808, 7935, 85859, 96494, 602605, 333718, 1913487, 6460884, 62563502, 34402215, 540680055, 737708321, 1596677872, 4858328778

Basic calculations (n = 72064144)

Multiplication

n×y
n×2 144128288
n×3 216192432
n×4 288256576
n×5 360320720

Division

n÷y
n÷2 36032072
n÷3 24021381.333333
n÷3 18016036
n÷5 14412828.8

Exponentiation

ny
n2 5193240850452736
n3 3.7424645647371E+23
n4 2.6969750530811E+31
n5 1.9435519858964E+39

Nth Root

y√n
2√n 8489.0602542331
3√n 416.14026951232
4√n 92.136096369626
5√n 37.285832689867

Divisors of 72064144

1, 2, 4, 8, 16, 4504009, 9008018, 18016036, 36032072, 72064144

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72064143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72064144 can be divided by 10 positive divisors. The sum of these divisors (counting 72064144) is 1, the average is 0.1.

Base conversion 72064144

Base System Value
2 Binary 100010010111001110010010000
3 Ternary 12000121020102101
4 Quaternary 10102321302100
5 Quinary 121422023034
6 Senary 11052330144
8 Octal 422716220
10 Decimal 72064144
12 Duodecimal 20173954
16 Hexadecimal 44b9c90
20 Vigesimal 12a8074
36 Base36 16wl1s

Cryptographic Hash Functions

md5 12fc1d1338f817e9fd843470541df863
sha1 f2d4922402697aee8bc60da92491286a2833ce73
sha256 901a8a2d22ee421128feaa6739c3834dee0eb550ff35537742935b5e3be597ca
sha512 789b773c7ccdde7f55b408657eabe608a045e5dcd8dd9cc86987473f2e11b3b7d66cefcb88d1c1da2603fdc135308271d55ff990a77f83eced35683be017c6ff
ripemd-160 73f497d72200ac6e4bed45d09a9bdd825e5901d7

72064144 as geometric shapes

Circle

Radius = n
Diameter 144128288
Circumference 452792370.75527
Area 1.6315047304105E+16

Sphere

Radius = n
Volume 1.5676398910531E+24
Surface area 6.5260189216419E+16
Circumference 452792370.75527

Square

Length = n
Perimeter 288256576
Area 5193240850452736
Diagonal 101914089.80561

Cube

Length = n
Surface area 31159445102716416
Volume 3.7424645647371E+23
Space diagonal 124818758.81196

Equilateral Triangle

Length = n
Perimeter 216192432
Area 2.2487392522316E+15
Altitude 62409379.40598

Triangular Pyramid

Length = n
Surface area 2.2487392522316E+15
Volume 4.4105367867933E+22
Height 33971363.268536