72495688 (number)

72495688 is an even 8-digits composite number following 72495687 and preceding 72495689. In scientific notation, it is written as 7.2495688 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 36218448 positive integers (up to 72495688) that are relatively prime to 72495688.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred ninety-five thousand six hundred eighty-eight

Notation

Scientific notation 7.2495688 × 10^7
Engineering notation 7.2495688 × 10^6

Prime Factorization of 72495688

Prime Factorization 2 × 2 × 2 × 1567 × 5783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18123922
Product of the distinct prime numbers

The prime factorization of 72495688 is 2 × 2 × 2 × 1567 × 5783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72495688)

Multiplication

n×y
n×2 144991376
n×3 217487064
n×4 289982752
n×5 362478440

Division

n÷y
n÷2 36247844
n÷3 24165229.333333
n÷3 18123922
n÷5 14499137.6

Exponentiation

ny
n2 5255624778593344
n3 3.8101013419397E+23
n4 2.7621591813364E+31
n5 2.002446302165E+39

Nth Root

y√n
2√n 8514.4399698395
3√n 416.96927890657
4√n 92.27372307347
5√n 37.33038209363

Divisors of 72495688

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 -72495687
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 72495688 can be divided by 16 positive divisors. The sum of these divisors (counting 72495688) is 1, the average is 0.0625.

Base conversion 72495688

Base System Value
2 Binary 100010100100011001001001000
3 Ternary 12001102011101111
4 Quaternary 10110203021020
5 Quinary 122024330223
6 Senary 11105500104
8 Octal 424431110
10 Decimal 72495688
12 Duodecimal 20341634
16 Hexadecimal 4523248
20 Vigesimal 12d1j48
36 Base36 175u14

Cryptographic Hash Functions

md5 11806fee2e236d38891cf960de384d74
sha1 efe0469e1730209052b6e42709505670c2f5cbfb
sha256 008deead267c3e6ea80f2a4cdfc620d64211d987cfeb5ceb03a5c7640f7ee1b8
sha512 1691a80a23f8e6e635b9d49aca21d7369d5b7b8011a92276e073769910bb570cdfef88f349ca8e3cd2ff1c4258e027120b4e5daff1db0bd64276ed94343d8f6b
ripemd-160 6466b8132a90467b3957ebee4a15b70492990822

72495688 as geometric shapes

Circle

Radius = n
Diameter 144991376
Circumference 455503841.67548
Area 1.6511032194453E+16

Sphere

Radius = n
Volume 1.5959715180361E+24
Surface area 6.6044128777813E+16
Circumference 455503841.67548

Square

Length = n
Perimeter 289982752
Area 5255624778593344
Diagonal 102524385.18317

Cube

Length = n
Surface area 31533748671560064
Volume 3.8101013419397E+23
Space diagonal 125566214.94566

Equilateral Triangle

Length = n
Perimeter 217487064
Area 2.2757522855104E+15
Altitude 62783107.472831

Triangular Pyramid

Length = n
Surface area 2.2757522855104E+15
Volume 4.4902474931559E+22
Height 34174795.061056