72502732 (number)

72502732 is an even 8-digits composite number following 72502731 and preceding 72502733. In scientific notation, it is written as 7.2502732 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 36230720 positive integers (up to 72502732) that are relatively prime to 72502732.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred two thousand seven hundred thirty-two

Notation

Scientific notation 7.2502732 × 10^7
Engineering notation 7.2502732 × 10^6

Prime Factorization of 72502732

Prime Factorization 2 × 2 × 2243 × 8081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36251366
Product of the distinct prime numbers

The prime factorization of 72502732 is 2 × 2 × 2243 × 8081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 96, 78, 114, 365, 1925, 6195, 71725, 26460, 908468, 754797, 4794058, 3914545, 36893989, 39211108, 399717178, 486161203, 137828547, 8730987093

Basic calculations (n = 72502732)

Multiplication

n×y
n×2 145005464
n×3 217508196
n×4 290010928
n×5 362513660

Division

n÷y
n÷2 36251366
n÷3 24167577.333333
n÷3 18125683
n÷5 14500546.4

Exponentiation

ny
n2 5256646147463824
n3 3.811212068484E+23
n4 2.7632328719646E+31
n5 2.0034193236964E+39

Nth Root

y√n
2√n 8514.8536100159
3√n 416.98278332574
4√n 92.275964422031
5√n 37.33110750227

Divisors of 72502732

1, 2, 4, 2243, 4486, 8081, 8972, 16162, 32324, 18125683, 36251366, 72502732

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72502731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72502732 can be divided by 12 positive divisors. The sum of these divisors (counting 72502732) is 1, the average is 0.083333333333333.

Base conversion 72502732

Base System Value
2 Binary 100010100100100110111001100
3 Ternary 12001102112001101
4 Quaternary 10110210313030
5 Quinary 122030041412
6 Senary 11105552444
8 Octal 424446714
10 Decimal 72502732
12 Duodecimal 20345724
16 Hexadecimal 4524dcc
20 Vigesimal 12d2ggc
36 Base36 175zgs

Cryptographic Hash Functions

md5 f217ca5d61003a05cacf1b140f268cb3
sha1 d490b15eeb0a76d958b10881ac2a1d335d10844d
sha256 c1ec708eb1ab8d06017d678fff17f237ebc046ab7d1e97bd0a0306a219085519
sha512 9594d835bd618b49842efa726950523853b15a0bf8535d8b7044c9c2bbf8556bbb1a48caf016c0784f8f2fc56d53cb557669c58def68bfdd13507434c27b9a44
ripemd-160 fbe24921e7b5b7bcd25b4bd0a26c7c9ba96302ab

72502732 as geometric shapes

Circle

Radius = n
Diameter 145005464
Circumference 455548100.43278
Area 1.6514240919393E+16

Sphere

Radius = n
Volume 1.596436778083E+24
Surface area 6.6056963677574E+16
Circumference 455548100.43278

Square

Length = n
Perimeter 290010928
Area 5256646147463824
Diagonal 102534346.9035

Cube

Length = n
Surface area 31539876884782944
Volume 3.811212068484E+23
Space diagonal 125578415.51155

Equilateral Triangle

Length = n
Perimeter 217508196
Area 2.2761945512046E+15
Altitude 62789207.755775

Triangular Pyramid

Length = n
Surface area 2.2761945512046E+15
Volume 4.4915564969418E+22
Height 34178115.634501