72655908 (number)

72655908 is an even 8-digits composite number following 72655907 and preceding 72655909. In scientific notation, it is written as 7.2655908 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 22355616 positive integers (up to 72655908) that are relatively prime to 72655908.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred fifty-five thousand nine hundred eight

Notation

Scientific notation 7.2655908 × 10^7
Engineering notation 7.2655908 × 10^6

Prime Factorization of 72655908

Prime Factorization 2 × 2 × 13 × 3 × 465743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36327954
Product of the distinct prime numbers

The prime factorization of 72655908 is 2 × 2 × 13 × 3 × 465743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 42, 53, 541, 3, 5132, 7725, 13960, 14754, 247197, 221630, 8871762, 1434794, 88893090, 84198545, 178849887, 464867189, 7117889774, 3032733174

Basic calculations (n = 72655908)

Multiplication

n×y
n×2 145311816
n×3 217967724
n×4 290623632
n×5 363279540

Division

n÷y
n÷2 36327954
n÷3 24218636
n÷3 18163977
n÷5 14531181.6

Exponentiation

ny
n2 5278880967304464
n3 3.8354188990342E+23
n4 2.7866584266969E+31
n5 2.0246719827752E+39

Nth Root

y√n
2√n 8523.8434992672
3√n 417.2762289441
4√n 92.324663548086
5√n 37.346868021458

Divisors of 72655908

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 465743, 931486, 1397229, 1862972, 2794458, 5588916, 6054659, 12109318, 18163977, 24218636, 36327954, 72655908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72655907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72655908 can be divided by 24 positive divisors. The sum of these divisors (counting 72655908) is 1, the average is 0.041666666666667.

Base conversion 72655908

Base System Value
2 Binary 100010101001010010000100100
3 Ternary 12001201022011120
4 Quaternary 10111022100210
5 Quinary 122044442113
6 Senary 11113133540
8 Octal 425122044
10 Decimal 72655908
12 Duodecimal 203ba2b0
16 Hexadecimal 454a424
20 Vigesimal 12e1jf8
36 Base36 1799no

Cryptographic Hash Functions

md5 137432e5f2d2d7232f142285ed66571e
sha1 bc74d81b0456bc641273111be61f7207b767d048
sha256 4b0dbdb226dbdbac42f2ade1a852efd099cf3dc53dd998905632268d91aab8e2
sha512 0788334820b9c6e9143f70e0a0070e542bb87f57803114606f1d76ed4d379a72d95f19bb16a91a5f08c3608921cae17e2f0db2b2a8049b18fa43b31b266fcaed
ripemd-160 fb0fdd8a5508abb71db344924cd4fb0bf504445c

72655908 as geometric shapes

Circle

Radius = n
Diameter 145311816
Circumference 456510533.62539
Area 1.6584093666059E+16

Sphere

Radius = n
Volume 1.6065765115527E+24
Surface area 6.6336374664235E+16
Circumference 456510533.62539

Square

Length = n
Perimeter 290623632
Area 5278880967304464
Diagonal 102750970.48013

Cube

Length = n
Surface area 31673285803826784
Volume 3.8354188990342E+23
Space diagonal 125843724.12605

Equilateral Triangle

Length = n
Perimeter 217967724
Area 2.2858225106199E+15
Altitude 62921862.063025

Triangular Pyramid

Length = n
Surface area 2.2858225106199E+15
Volume 4.5200845203303E+22
Height 34250323.493377