72497568 (number)

72497568 is an even 8-digits composite number following 72497567 and preceding 72497569. In scientific notation, it is written as 7.2497568 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 20275200 positive integers (up to 72497568) that are relatively prime to 72497568.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred ninety-seven thousand five hundred sixty-eight

Notation

Scientific notation 7.2497568 × 10^7
Engineering notation 7.2497568 × 10^6

Prime Factorization of 72497568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 5281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4531098
Product of the distinct prime numbers

The prime factorization of 72497568 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 5281. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72497568)

Multiplication

n×y
n×2 144995136
n×3 217492704
n×4 289990272
n×5 362487840

Division

n÷y
n÷2 36248784
n÷3 24165856
n÷3 18124392
n÷5 14499513.6

Exponentiation

ny
n2 5255897365914624
n3 3.8103977668642E+23
n4 2.7624457121028E+31
n5 2.0027059585948E+39

Nth Root

y√n
2√n 8514.5503698081
3√n 416.97288323804
4√n 92.274321291506
5√n 37.330575706223

Divisors of 72497568

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72497567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72497568 can be divided by 96 positive divisors. The sum of these divisors (counting 72497568) is 1, the average is 0.010416666666667.

Base conversion 72497568

Base System Value
2 Binary 100010100100011100110100000
3 Ternary 12001102020222010
4 Quaternary 10110203212200
5 Quinary 122024410233
6 Senary 11105512520
8 Octal 424434640
10 Decimal 72497568
12 Duodecimal 20342740
16 Hexadecimal 45239a0
20 Vigesimal 12d23i8
36 Base36 175vhc

Cryptographic Hash Functions

md5 bdb98a73ac02f57d518f9afb7a38a912
sha1 a8d296da93bb8c025acfbe12888db24eb1b29a6c
sha256 6c77c270280acf3a659fabf2d68397a8434fdecea22b395b0a37461b21baec2d
sha512 42b075bcb75f18d76b88a41d1991d9bb2a183a0cdbc42a87928e02f08bb0a9930125b4b7adbc700c628d0c5dd0af4976d28f1ec7b4f5a948958872d907ada060
ripemd-160 ed9f00741e5b52d527a2af534c33e2a1f659c539

72497568 as geometric shapes

Circle

Radius = n
Diameter 144995136
Circumference 455515654.06385
Area 1.6511888552779E+16

Sphere

Radius = n
Volume 1.5960956842181E+24
Surface area 6.6047554211117E+16
Circumference 455515654.06385

Square

Length = n
Perimeter 289990272
Area 5255897365914624
Diagonal 102527043.90467

Cube

Length = n
Surface area 31535384195487744
Volume 3.8103977668642E+23
Space diagonal 125569471.20118

Equilateral Triangle

Length = n
Perimeter 217492704
Area 2.2758703192829E+15
Altitude 62784735.60059

Triangular Pyramid

Length = n
Surface area 2.2758703192829E+15
Volume 4.4905968332795E+22
Height 34175681.301555