72676968 (number)

72676968 is an even 8-digits composite number following 72676967 and preceding 72676969. In scientific notation, it is written as 7.2676968 × 10^7. The sum of its digits is 51. It has a total of 8 prime factors and 128 positive divisors. There are 18927360 positive integers (up to 72676968) that are relatively prime to 72676968.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand nine hundred sixty-eight

Notation

Scientific notation 7.2676968 × 10^7
Engineering notation 7.2676968 × 10^6

Prime Factorization of 72676968

Prime Factorization 2 × 2 × 2 × 7 × 13 × 3 × 107 × 311

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18169242
Product of the distinct prime numbers

The prime factorization of 72676968 is 2 × 2 × 2 × 7 × 13 × 3 × 107 × 311. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72676968)

Multiplication

n×y
n×2 145353936
n×3 218030904
n×4 290707872
n×5 363384840

Division

n÷y
n÷2 36338484
n÷3 24225656
n÷3 18169242
n÷5 14535393.6

Exponentiation

ny
n2 5281941677673024
n3 3.8387550628611E+23
n4 2.7898907886339E+31
n5 2.0276080356904E+39

Nth Root

y√n
2√n 8525.0787679646
3√n 417.3165421991
4√n 92.331353114554
5√n 37.349032838842

Divisors of 72676968

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676968 can be divided by 128 positive divisors. The sum of these divisors (counting 72676968) is 1, the average is 0.0078125.

Base conversion 72676968

Base System Value
2 Binary 100010101001111011001101000
3 Ternary 12001202101001120
4 Quaternary 10111033121220
5 Quinary 122101130333
6 Senary 11113415240
8 Octal 425173150
10 Decimal 72676968
12 Duodecimal 2040a520
16 Hexadecimal 454f668
20 Vigesimal 12e4c88
36 Base36 179pwo

Cryptographic Hash Functions

md5 04c2b450c783d405eb6e07ef45d2d362
sha1 5829b9bc39ac879f905f24c75cc08c91d3420197
sha256 9d677fed36ff28e1af84ba844361e14235d5261573824c4b822da1904b709b45
sha512 5b56583ed01b8cf478df29b6612705534cf3205c6a5ca49068915c59ffa414dc08951615fa90a39a31488800e43611c755dfbe77407dfa1113b21f1b8a0f6506
ripemd-160 15a11dcb88bae39b5228ef954a7ab4fcabab3633

72676968 as geometric shapes

Circle

Radius = n
Diameter 145353936
Circumference 456642857.50796
Area 1.6593709171267E+16

Sphere

Radius = n
Volume 1.6079739605887E+24
Surface area 6.6374836685069E+16
Circumference 456642857.50796

Square

Length = n
Perimeter 290707872
Area 5281941677673024
Diagonal 102780753.81776

Cube

Length = n
Surface area 31691650066038144
Volume 3.8387550628611E+23
Space diagonal 125880201.11606

Equilateral Triangle

Length = n
Perimeter 218030904
Area 2.2871478370863E+15
Altitude 62940100.558029

Triangular Pyramid

Length = n
Surface area 2.2871478370863E+15
Volume 4.5240162271054E+22
Height 34260251.272585