72508736 (number)

72508736 is an even 8-digits composite number following 72508735 and preceding 72508737. In scientific notation, it is written as 7.2508736 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 14 positive divisors. There are 36254336 positive integers (up to 72508736) that are relatively prime to 72508736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2508736 × 10^7
Engineering notation 7.2508736 × 10^6

Prime Factorization of 72508736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1132949

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2265898
Product of the distinct prime numbers

The prime factorization of 72508736 is 2 × 2 × 2 × 2 × 2 × 2 × 1132949. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 4, 26, 36, 1000, 302, 5826, 1029, 49588, 87057, 630046, 154108, 9344843, 2992205, 18642739, 90307434, 545788001, 883572756, 3382062173, 1431953481

Basic calculations (n = 72508736)

Multiplication

n×y
n×2 145017472
n×3 217526208
n×4 290034944
n×5 362543680

Division

n÷y
n÷2 36254368
n÷3 24169578.666667
n÷3 18127184
n÷5 14501747.2

Exponentiation

ny
n2 5257516796317696
n3 3.8121589739977E+23
n4 2.7641482863563E+31
n5 2.0042489836026E+39

Nth Root

y√n
2√n 8515.2061630943
3√n 416.99429321628
4√n 92.277874721378
5√n 37.331725764615

Divisors of 72508736

1, 2, 4, 8, 16, 32, 64, 1132949, 2265898, 4531796, 9063592, 18127184, 36254368, 72508736

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72508735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72508736 can be divided by 14 positive divisors. The sum of these divisors (counting 72508736) is 1, the average is 0.071428571428571.

Base conversion 72508736

Base System Value
2 Binary 100010100100110010101000000
3 Ternary 12001102211021202
4 Quaternary 10110212111000
5 Quinary 122030234421
6 Senary 11110040332
8 Octal 424462500
10 Decimal 72508736
12 Duodecimal 203490a8
16 Hexadecimal 4526540
20 Vigesimal 12d3bgg
36 Base36 17643k

Cryptographic Hash Functions

md5 c6ae6e952d3f27fed8d1b20189cba7f1
sha1 da3e02eeaab3f3ed35f5314fccb73eab618828d5
sha256 e8365fe42497112cdf0a5fc41550dc6bc735edfbbe120c7571f5dc0ecf1306e6
sha512 05b1225f74c11999889ad9ffa9d31ec02c5ac629e6d26491f2f258bf530a3c5deca0a82a7019e45c913245aa419090504888d022a9c46c9918a5e70cdc7bd271
ripemd-160 b7dc260d2f26408f3b32487432cc0a9a4eb96c17

72508736 as geometric shapes

Circle

Radius = n
Diameter 145017472
Circumference 455585824.67736
Area 1.6516976143437E+16

Sphere

Radius = n
Volume 1.596833416937E+24
Surface area 6.6067904573746E+16
Circumference 455585824.67736

Square

Length = n
Perimeter 290034944
Area 5257516796317696
Diagonal 102542837.84173

Cube

Length = n
Surface area 31545100777906176
Volume 3.8121589739977E+23
Space diagonal 125588814.7446

Equilateral Triangle

Length = n
Perimeter 217526208
Area 2.2765715532173E+15
Altitude 62794407.372299

Triangular Pyramid

Length = n
Surface area 2.2765715532173E+15
Volume 4.4926724357915E+22
Height 34180945.947243