72608768 (number)

72608768 is an even 8-digits composite number following 72608767 and preceding 72608769. In scientific notation, it is written as 7.2608768 × 10^7. The sum of its digits is 44. It has a total of 13 prime factors and 88 positive divisors. There are 33030144 positive integers (up to 72608768) that are relatively prime to 72608768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2608768 × 10^7
Engineering notation 7.2608768 × 10^6

Prime Factorization of 72608768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 97 × 43 × 17

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 141814
Product of the distinct prime numbers

The prime factorization of 72608768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 97 × 43 × 17. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72608768)

Multiplication

n×y
n×2 145217536
n×3 217826304
n×4 290435072
n×5 363043840

Division

n÷y
n÷2 36304384
n÷3 24202922.666667
n÷3 18152192
n÷5 14521753.6

Exponentiation

ny
n2 5272033190477824
n3 3.827958348157E+23
n4 2.77943339615E+31
n5 2.0181123463251E+39

Nth Root

y√n
2√n 8521.0778660918
3√n 417.18596485943
4√n 92.309684573677
5√n 37.342020546596

Divisors of 72608768

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72608767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72608768 can be divided by 88 positive divisors. The sum of these divisors (counting 72608768) is 1, the average is 0.011363636363636.

Base conversion 72608768

Base System Value
2 Binary 100010100111110110000000000
3 Ternary 12001121220111122
4 Quaternary 10110332300000
5 Quinary 122041440033
6 Senary 11112131412
8 Octal 424766000
10 Decimal 72608768
12 Duodecimal 20396b68
16 Hexadecimal 453ec00
20 Vigesimal 12dg1i8
36 Base36 1789a8

Cryptographic Hash Functions

md5 3d9a6edd0402b1f388262036b02b7c8a
sha1 124c8b457c8d29171b580dbb27e5db38786efbe6
sha256 c7681dae37f949bb1e6277829ed445070f9205b9804779c9c18379399106d2b1
sha512 947e8b21f31aed2bfd4acbb9f5242c48a29783e76bb9a556780f79e615aed37590dfdb3eac9a978d69cd639dff605fb904c9fd73e1744ced6d04d76bf1318156
ripemd-160 edfbd646e6f7b6650641512bf85e5e3d89beebd5

72608768 as geometric shapes

Circle

Radius = n
Diameter 145217536
Circumference 456214344.27001
Area 1.6562580740687E+16

Sphere

Radius = n
Volume 1.6034514433091E+24
Surface area 6.6250322962747E+16
Circumference 456214344.27001

Square

Length = n
Perimeter 290435072
Area 5272033190477824
Diagonal 102684304.4528

Cube

Length = n
Surface area 31632199142866944
Volume 3.827958348157E+23
Space diagonal 125762075.25098

Equilateral Triangle

Length = n
Perimeter 217826304
Area 2.2828573362743E+15
Altitude 62881037.625491

Triangular Pyramid

Length = n
Surface area 2.2828573362743E+15
Volume 4.5112921768025E+22
Height 34228101.484267