72136656 (number)

72136656 is an even 8-digits composite number following 72136655 and preceding 72136657. In scientific notation, it is written as 7.2136656 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 24045120 positive integers (up to 72136656) that are relatively prime to 72136656.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred thirty-six thousand six hundred fifty-six

Notation

Scientific notation 7.2136656 × 10^7
Engineering notation 7.2136656 × 10^6

Prime Factorization of 72136656

Prime Factorization 2 × 2 × 2 × 2 × 3 × 27 × 55661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9017082
Product of the distinct prime numbers

The prime factorization of 72136656 is 2 × 2 × 2 × 2 × 3 × 27 × 55661. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72136656)

Multiplication

n×y
n×2 144273312
n×3 216409968
n×4 288546624
n×5 360683280

Division

n÷y
n÷2 36068328
n÷3 24045552
n÷3 18034164
n÷5 14427331.2

Exponentiation

ny
n2 5203697138862336
n3 3.753773104343E+23
n4 2.7078463913004E+31
n5 1.9533498363008E+39

Nth Root

y√n
2√n 8493.330088958
3√n 416.27979820766
4√n 92.159264802612
5√n 37.293333182116

Divisors of 72136656

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72136655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72136656 can be divided by 40 positive divisors. The sum of these divisors (counting 72136656) is 1, the average is 0.025.

Base conversion 72136656

Base System Value
2 Binary 100010011001011011111010000
3 Ternary 12000201220220000
4 Quaternary 10103023133100
5 Quinary 121431333111
6 Senary 11054050000
8 Octal 423133720
10 Decimal 72136656
12 Duodecimal 201a9900
16 Hexadecimal 44cb7d0
20 Vigesimal 12ah1cg
36 Base36 16y500

Cryptographic Hash Functions

md5 2280d15e733432f84ebd50329bc6360f
sha1 6a6d187796fda97e15a6015a89e543331826c602
sha256 bdf7f1f9270f40b5b2c8a32ce9382e1bee3e7c1a7e331df0d68a9c77f4349625
sha512 58fc074c4fc9bb02ee35ca1e5b4db155d231116dc01edb780b71fcc36e573c6e973c7eadfa3d61c10f9fb0c2c4fbd3600be17d1f635c1100ef43cf5abd082450
ripemd-160 4ff7e84150c6c80c0c4ca945d2baefe45de3c503

72136656 as geometric shapes

Circle

Radius = n
Diameter 144273312
Circumference 453247977.08827
Area 1.6347896702956E+16

Sphere

Radius = n
Volume 1.5723768010462E+24
Surface area 6.5391586811825E+16
Circumference 453247977.08827

Square

Length = n
Perimeter 288546624
Area 5203697138862336
Diagonal 102016637.25944

Cube

Length = n
Surface area 31222182833174016
Volume 3.753773104343E+23
Space diagonal 124944353.28012

Equilateral Triangle

Length = n
Perimeter 216409968
Area 2.2532669579276E+15
Altitude 62472176.640059

Triangular Pyramid

Length = n
Surface area 2.2532669579276E+15
Volume 4.4238640285276E+22
Height 34005545.753148