72771608 (number)

72771608 is an even 8-digits composite number following 72771607 and preceding 72771609. In scientific notation, it is written as 7.2771608 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 28788480 positive integers (up to 72771608) that are relatively prime to 72771608.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred seventy-one thousand six hundred eight

Notation

Scientific notation 7.2771608 × 10^7
Engineering notation 7.2771608 × 10^6

Prime Factorization of 72771608

Prime Factorization 2 × 2 × 2 × 13 × 7 × 99961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18192902
Product of the distinct prime numbers

The prime factorization of 72771608 is 2 × 2 × 2 × 13 × 7 × 99961. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72771608)

Multiplication

n×y
n×2 145543216
n×3 218314824
n×4 291086432
n×5 363858040

Division

n÷y
n÷2 36385804
n÷3 24257202.666667
n÷3 18192902
n÷5 14554321.6

Exponentiation

ny
n2 5295706930905664
n3 3.8537710885875E+23
n4 2.8044511898042E+31
n5 2.0408442263957E+39

Nth Root

y√n
2√n 8530.6276439662
3√n 417.49760692809
4√n 92.361396935983
5√n 37.358754963582

Divisors of 72771608

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72771607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72771608 can be divided by 32 positive divisors. The sum of these divisors (counting 72771608) is 1, the average is 0.03125.

Base conversion 72771608

Base System Value
2 Binary 100010101100110100000011000
3 Ternary 12001221011212202
4 Quaternary 10111212200120
5 Quinary 122112142413
6 Senary 11115425332
8 Octal 425464030
10 Decimal 72771608
12 Duodecimal 20455248
16 Hexadecimal 4566818
20 Vigesimal 12eg908
36 Base36 17bqxk

Cryptographic Hash Functions

md5 0d8d1b9ee6def0d6b69ab75db8ac6b3c
sha1 2d18ad239c17b8801e3021517efe2973be41b3d9
sha256 8c02402d3ac27068eb83506200ab20e7cc227d667f5ed4a0c654a455936019e4
sha512 dadc32e87b383f9e9ab69e90642307f5021aecd5d71664420a3ff0b60272912d495e03617de0015efe37088259965329afc33ff81e3d0bbf41e5277c14b68846
ripemd-160 312f0ca9eddce6575ae8877a3ff26fad95800b6b

72771608 as geometric shapes

Circle

Radius = n
Diameter 145543216
Circumference 457237498.16543
Area 1.6636953989698E+16

Sphere

Radius = n
Volume 1.6142638587364E+24
Surface area 6.6547815958791E+16
Circumference 457237498.16543

Square

Length = n
Perimeter 291086432
Area 5295706930905664
Diagonal 102914594.9893

Cube

Length = n
Surface area 31774241585433984
Volume 3.8537710885875E+23
Space diagonal 126044122.40449

Equilateral Triangle

Length = n
Perimeter 218314824
Area 2.2931083665808E+15
Altitude 63022061.202243

Triangular Pyramid

Length = n
Surface area 2.2931083665808E+15
Volume 4.5417127831348E+22
Height 34304864.996433