72156960 (number)

72156960 is an even 8-digits composite number following 72156959 and preceding 72156961. In scientific notation, it is written as 7.2156960 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 96 positive divisors. There are 19240704 positive integers (up to 72156960) that are relatively prime to 72156960.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred fifty-six thousand nine hundred sixty

Notation

Scientific notation 7.2156960 × 10^7
Engineering notation 7.2156960 × 10^6

Prime Factorization of 72156960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 3 × 3 × 3 × 16703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 501090
Product of the distinct prime numbers

The prime factorization of 72156960 is 2 × 2 × 2 × 2 × 2 × 5 × 3 × 3 × 3 × 16703. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72156960)

Multiplication

n×y
n×2 144313920
n×3 216470880
n×4 288627840
n×5 360784800

Division

n÷y
n÷2 36078480
n÷3 24052320
n÷3 18039240
n÷5 14431392

Exponentiation

ny
n2 5206626876441600
n3 3.7569436725832E+23
n4 2.7108963430484E+31
n5 1.9561003898949E+39

Nth Root

y√n
2√n 8494.525295742
3√n 416.31885071632
4√n 92.165749038035
5√n 37.295432305204

Divisors of 72156960

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 -72156959
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 72156960 can be divided by 96 positive divisors. The sum of these divisors (counting 72156960) is 1, the average is 0.010416666666667.

Base conversion 72156960

Base System Value
2 Binary 100010011010000011100100000
3 Ternary 12000202221202000
4 Quaternary 10103100130200
5 Quinary 121433010320
6 Senary 11054324000
8 Octal 423203440
10 Decimal 72156960
12 Duodecimal 201b9600
16 Hexadecimal 44d0720
20 Vigesimal 12ajc80
36 Base36 16yko0

Cryptographic Hash Functions

md5 e7abc2ada8b47b6993620d724a9d4136
sha1 f6ebfbdd7b18f51279102d946a27529c8827c69f
sha256 62219a2aa808f915f5bd3e3561173efcd4154059f6fb1f225fbad2bc6480f8e7
sha512 79cab90e11383e4c333efd3951ae7f7268dce287e2329da875d380b9a7825beed0ed03b9a62b505504d4bb9ec35af8c97b74bf4235465f5f0fa1558b62660da0
ripemd-160 9351fa8f7e69539600f3910797ccf472f23aa6c2

72156960 as geometric shapes

Circle

Radius = n
Diameter 144313920
Circumference 453375550.88275
Area 1.6357100745012E+16

Sphere

Radius = n
Volume 1.5737048855651E+24
Surface area 6.5428402980048E+16
Circumference 453375550.88275

Square

Length = n
Perimeter 288627840
Area 5206626876441600
Diagonal 102045351.45161

Cube

Length = n
Surface area 31239761258649600
Volume 3.7569436725832E+23
Space diagonal 124979520.83972

Equilateral Triangle

Length = n
Perimeter 216470880
Area 2.2545355715126E+15
Altitude 62489760.419858

Triangular Pyramid

Length = n
Surface area 2.2545355715126E+15
Volume 4.4276005790325E+22
Height 34015117.150538