72506724 (number)

72506724 is an even 8-digits composite number following 72506723 and preceding 72506725. In scientific notation, it is written as 7.2506724 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 23712768 positive integers (up to 72506724) that are relatively prime to 72506724.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred six thousand seven hundred twenty-four

Notation

Scientific notation 7.2506724 × 10^7
Engineering notation 7.2506724 × 10^6

Prime Factorization of 72506724

Prime Factorization 2 × 2 × 3 × 97 × 373 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36253362
Product of the distinct prime numbers

The prime factorization of 72506724 is 2 × 2 × 3 × 97 × 373 × 167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72506724)

Multiplication

n×y
n×2 145013448
n×3 217520172
n×4 290026896
n×5 362533620

Division

n÷y
n÷2 36253362
n÷3 24168908
n÷3 18126681
n÷5 14501344.8

Exponentiation

ny
n2 5257225025212176
n3 3.8118416390895E+23
n4 2.7638414965717E+31
n5 2.0039709257167E+39

Nth Root

y√n
2√n 8515.0880206842
3√n 416.99043620849
4√n 92.277234574321
5√n 37.331518583329

Divisors of 72506724

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72506723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72506724 can be divided by 48 positive divisors. The sum of these divisors (counting 72506724) is 1, the average is 0.020833333333333.

Base conversion 72506724

Base System Value
2 Binary 100010100100101110101100100
3 Ternary 12001102201112020
4 Quaternary 10110211311210
5 Quinary 122030203344
6 Senary 11110023140
8 Octal 424456544
10 Decimal 72506724
12 Duodecimal 20347ab0
16 Hexadecimal 4525d64
20 Vigesimal 12d36g4
36 Base36 1762jo

Cryptographic Hash Functions

md5 376ed65d91c042f0c04e90ed0433ea40
sha1 4a3f449ecbcbfd7e55d218d055bb6a4843a64d71
sha256 1a98b9ea11b5cd9e8c57c32719795f8b747f5550362f9f4917a96e4e0205242e
sha512 1cc567e3bf1443535495102d6e110b13c6aee7c5d4b9ab0f8dc9a860d97fe307c46fbd655e5bc1c4d4b68f46d465d9a1a044d45df8d07102c21e5cc283ca8e05
ripemd-160 8cd29a3bd4aa5a000376d58f5f133af9d8e4dccf

72506724 as geometric shapes

Circle

Radius = n
Diameter 145013448
Circumference 455573182.90853
Area 1.6516059517475E+16

Sphere

Radius = n
Volume 1.5967004920015E+24
Surface area 6.60642380699E+16
Circumference 455573182.90853

Square

Length = n
Perimeter 290026896
Area 5257225025212176
Diagonal 102539992.44404

Cube

Length = n
Surface area 31543350151273056
Volume 3.8118416390895E+23
Space diagonal 125585329.85837

Equilateral Triangle

Length = n
Perimeter 217520172
Area 2.2764452126225E+15
Altitude 62792664.929187

Triangular Pyramid

Length = n
Surface area 2.2764452126225E+15
Volume 4.4922984530157E+22
Height 34179997.481348