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
- 72506724 has 48 divisors, whose sum is 172411008
- The reverse of 72506724 is 42760527
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million five hundred six thousand seven hundred twenty-four |
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Notation
Scientific notation | 7.2506724 × 10^7 |
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Engineering notation | 7.2506724 × 10^6 |
Prime Factorization of 72506724
Prime Factorization 2 × 2 × 3 × 97 × 373 × 167
Composite numberω | 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×yn×2 | 145013448 |
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n×3 | 217520172 |
n×4 | 290026896 |
n×5 | 362533620 |
Division
n÷yn÷2 | 36253362 |
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n÷3 | 24168908 |
n÷3 | 18126681 |
n÷5 | 14501344.8 |
Exponentiation
nyn2 | 5257225025212176 |
---|---|
n3 | 3.8118416390895E+23 |
n4 | 2.7638414965717E+31 |
n5 | 2.0039709257167E+39 |
Nth Root
y√n2√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 = nDiameter | 145013448 |
---|---|
Circumference | 455573182.90853 |
Area | 1.6516059517475E+16 |
Sphere
Radius = nVolume | 1.5967004920015E+24 |
---|---|
Surface area | 6.60642380699E+16 |
Circumference | 455573182.90853 |
Square
Length = nPerimeter | 290026896 |
---|---|
Area | 5257225025212176 |
Diagonal | 102539992.44404 |
Cube
Length = nSurface area | 31543350151273056 |
---|---|
Volume | 3.8118416390895E+23 |
Space diagonal | 125585329.85837 |
Equilateral Triangle
Length = nPerimeter | 217520172 |
---|---|
Area | 2.2764452126225E+15 |
Altitude | 62792664.929187 |
Triangular Pyramid
Length = nSurface area | 2.2764452126225E+15 |
---|---|
Volume | 4.4922984530157E+22 |
Height | 34179997.481348 |