72672684 (number)
72672684 is an even 8-digits composite number following 72672683 and preceding 72672685. In scientific notation, it is written as 7.2672684 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 20763456 positive integers (up to 72672684) that are relatively prime to 72672684.
Interesting facts
- 72672684 has 36 divisors, whose sum is 197256024
- The reverse of 72672684 is 48627627
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-two million six hundred seventy-two thousand six hundred eighty-four |
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Notation
Scientific notation | 7.2672684 × 10^7 |
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Engineering notation | 7.2672684 × 10^6 |
Prime Factorization of 72672684
Prime Factorization 2 × 2 × 3 × 7 × 7 × 123593
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5190906 | Product of the distinct prime numbers |
The prime factorization of 72672684 is 2 × 2 × 3 × 7 × 7 × 123593. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72672684)
Multiplication
n×yn×2 | 145345368 |
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n×3 | 218018052 |
n×4 | 290690736 |
n×5 | 363363420 |
Division
n÷yn÷2 | 36336342 |
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n÷3 | 24224228 |
n÷3 | 18168171 |
n÷5 | 14534536.8 |
Exponentiation
nyn2 | 5281318999763856 |
---|---|
n3 | 3.8380762677303E+23 |
n4 | 2.7892330377267E+31 |
n5 | 2.0270105115307E+39 |
Nth Root
y√n2√n | 8524.8275055863 |
---|---|
3√n | 417.30834235604 |
4√n | 92.32999244875 |
5√n | 37.348592514944 |
Divisors of 72672684
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72672683 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72672684 can be divided by 36 positive divisors. The sum of these divisors (counting 72672684) is 1, the average is 0.027777777777778.
Base conversion 72672684
Base | System | Value |
---|---|---|
2 | Binary | 100010101001110010110101100 |
3 | Ternary | 12001202011011220 |
4 | Quaternary | 10111032112230 |
5 | Quinary | 122101011214 |
6 | Senary | 11113343340 |
8 | Octal | 425162654 |
10 | Decimal | 72672684 |
12 | Duodecimal | 20407b50 |
16 | Hexadecimal | 454e5ac |
20 | Vigesimal | 12e41e4 |
36 | Base36 | 179mlo |
Cryptographic Hash Functions
md5 | 2a2f5168551cc2d78df50bde974ba58e |
---|---|
sha1 | 1a32abc6abeea2eb85701b88a5aecd3af08541d7 |
sha256 | c077e07c084839da91bc5d2069422030e19774ed944cddba771d991bd11a2a4a |
sha512 | 79a8392d3eaa95deef36983bd7c6ee530525819db6a180128cdd44b4607ab49c82ded20239e0bfa9c927da1cc75d1674226134d0523ee744623605f28a98551e |
ripemd-160 | 6aaeab58e11e3385bf761ebdb764aa9f69f474fa |
72672684 as geometric shapes
Circle
Radius = nDiameter | 145345368 |
---|---|
Circumference | 456615940.34211 |
Area | 1.6591752970922E+16 |
Sphere
Radius = nVolume | 1.6076896275492E+24 |
---|---|
Surface area | 6.6367011883689E+16 |
Circumference | 456615940.34211 |
Square
Length = nPerimeter | 290690736 |
---|---|
Area | 5281318999763856 |
Diagonal | 102774695.32685 |
Cube
Length = nSurface area | 31687913998583136 |
---|---|
Volume | 3.8380762677303E+23 |
Space diagonal | 125872781.0104 |
Equilateral Triangle
Length = nPerimeter | 218018052 |
---|---|
Area | 2.2868782096425E+15 |
Altitude | 62936390.505199 |
Triangular Pyramid
Length = nSurface area | 2.2868782096425E+15 |
---|---|
Volume | 4.5232162593721E+22 |
Height | 34258231.775618 |