72676538 (number)

72676538 is an even 8-digits composite number following 72676537 and preceding 72676539. In scientific notation, it is written as 7.2676538 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 32811600 positive integers (up to 72676538) that are relatively prime to 72676538.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand five hundred thirty-eight

Notation

Scientific notation 7.2676538 × 10^7
Engineering notation 7.2676538 × 10^6

Prime Factorization of 72676538

Prime Factorization 2 × 11 × 149 × 22171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72676538
Product of the distinct prime numbers

The prime factorization of 72676538 is 2 × 11 × 149 × 22171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 11, 75, 501, 163, 7516, 7014, 11826, 92565, 621471, 390972, 2327599, 1614813, 81203923, 46533785, 968013918, 686828105, 6255090513, 7274378231

Basic calculations (n = 72676538)

Multiplication

n×y
n×2 145353076
n×3 218029614
n×4 290706152
n×5 363382690

Division

n÷y
n÷2 36338269
n÷3 24225512.666667
n÷3 18169134.5
n÷5 14535307.6

Exponentiation

ny
n2 5281879175665444
n3 3.8386869262166E+23
n4 2.7898247626328E+31
n5 2.0275480537483E+39

Nth Root

y√n
2√n 8525.0535482189
3√n 417.31571916684
4√n 92.331216542505
5√n 37.348988642937

Divisors of 72676538

1, 2, 11, 22, 149, 298, 1639, 3278, 22171, 44342, 243881, 487762, 3303479, 6606958, 36338269, 72676538

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 -72676537
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 72676538 can be divided by 16 positive divisors. The sum of these divisors (counting 72676538) is 1, the average is 0.0625.

Base conversion 72676538

Base System Value
2 Binary 100010101001111010010111010
3 Ternary 12001202100110122
4 Quaternary 10111033102322
5 Quinary 122101122123
6 Senary 11113413242
8 Octal 425172272
10 Decimal 72676538
12 Duodecimal 2040a222
16 Hexadecimal 454f4ba
20 Vigesimal 12e4b6i
36 Base36 179pkq

Cryptographic Hash Functions

md5 9527316a9d394e2d8b813de8af6ba4d9
sha1 4be626ec39021bb9081b4f49de02315ac76fe2e8
sha256 e9dfc809d0cc9f097402e8983acdf6726d2a42aea3b4071be2a4fdfc69260ff0
sha512 b99d9e4163edef183225acf40895a1b3fb09e8f603cdae619c64d3ae6a50f06453900f842eff3184e379be40eac7bcfde47e9a61ff246ea808f52e328ab22fcc
ripemd-160 e7b93e13ec53af6e044e515362a4ce5c8b5b92cf

72676538 as geometric shapes

Circle

Radius = n
Diameter 145353076
Circumference 456640155.73828
Area 1.6593512815419E+16

Sphere

Radius = n
Volume 1.6079454195778E+24
Surface area 6.6374051261678E+16
Circumference 456640155.73828

Square

Length = n
Perimeter 290706152
Area 5281879175665444
Diagonal 102780145.70592

Cube

Length = n
Surface area 31691275053992664
Volume 3.8386869262166E+23
Space diagonal 125879456.33421

Equilateral Triangle

Length = n
Perimeter 218029614
Area 2.2871207729231E+15
Altitude 62939728.167105

Triangular Pyramid

Length = n
Surface area 2.2871207729231E+15
Volume 4.5239359272998E+22
Height 34260048.568641