72608940 (number)
72608940 is an even 8-digits composite number following 72608939 and preceding 72608941. In scientific notation, it is written as 7.2608940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 18240768 positive integers (up to 72608940) that are relatively prime to 72608940.
Interesting facts
- 72608940 has 96 divisors, whose sum is 167650560
- The reverse of 72608940 is 04980627
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-two million six hundred eight thousand nine hundred forty |
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Notation
Scientific notation | 7.2608940 × 10^7 |
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Engineering notation | 7.2608940 × 10^6 |
Prime Factorization of 72608940
Prime Factorization 2 × 2 × 5 × 27 × 43 × 59 × 53
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36304470 | Product of the distinct prime numbers |
The prime factorization of 72608940 is 2 × 2 × 5 × 27 × 43 × 59 × 53. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72608940)
Multiplication
n×yn×2 | 145217880 |
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n×3 | 217826820 |
n×4 | 290435760 |
n×5 | 363044700 |
Division
n÷yn÷2 | 36304470 |
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n÷3 | 24202980 |
n÷3 | 18152235 |
n÷5 | 14521788 |
Exponentiation
nyn2 | 5272058167923600 |
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n3 | 3.8279855519127E+23 |
n4 | 2.779459732597E+31 |
n5 | 2.0181362495655E+39 |
Nth Root
y√n2√n | 8521.0879587057 |
---|---|
3√n | 417.18629427754 |
4√n | 92.309739240807 |
5√n | 37.342038238183 |
Divisors of 72608940
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72608939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72608940 can be divided by 96 positive divisors. The sum of these divisors (counting 72608940) is 1, the average is 0.010416666666667.
Base conversion 72608940
Base | System | Value |
---|---|---|
2 | Binary | 100010100111110110010101100 |
3 | Ternary | 12001121220202000 |
4 | Quaternary | 10110332302230 |
5 | Quinary | 122041441230 |
6 | Senary | 11112132300 |
8 | Octal | 424766254 |
10 | Decimal | 72608940 |
12 | Duodecimal | 20397090 |
16 | Hexadecimal | 453ecac |
20 | Vigesimal | 12dg270 |
36 | Base36 | 1789f0 |
Cryptographic Hash Functions
md5 | 3174df5a2ffacff722953ccaf16b28d6 |
---|---|
sha1 | 31cf8d8de79433a0b91a86cb5029452dd184b7be |
sha256 | cfc55474903de7a22dadf4f52abb5ffdd50fe7a8dfe100e8d88790c20ed0bc40 |
sha512 | 276cd38fd6be9a69c43f369973c2e140d4793fd5d24cecf02f6df95d7692bb95f715576e3d3dc0bd31974cfe92ff1364cc46e012281c2e7f85040b6cd7081495 |
ripemd-160 | 4acd4aa0fa341cd7532a4a3674b2814f9cf4d302 |
72608940 as geometric shapes
Circle
Radius = nDiameter | 145217880 |
---|---|
Circumference | 456215424.97788 |
Area | 1.6562659209647E+16 |
Sphere
Radius = nVolume | 1.6034628383916E+24 |
---|---|
Surface area | 6.6250636838587E+16 |
Circumference | 456215424.97788 |
Square
Length = nPerimeter | 290435760 |
---|---|
Area | 5272058167923600 |
Diagonal | 102684547.69753 |
Cube
Length = nSurface area | 31632349007541600 |
---|---|
Volume | 3.8279855519127E+23 |
Space diagonal | 125762373.16372 |
Equilateral Triangle
Length = nPerimeter | 217826820 |
---|---|
Area | 2.2828681518255E+15 |
Altitude | 62881186.58186 |
Triangular Pyramid
Length = nSurface area | 2.2828681518255E+15 |
---|---|
Volume | 4.5113242367361E+22 |
Height | 34228182.565845 |