72608900 (number)
72608900 is an even 8-digits composite number following 72608899 and preceding 72608901. In scientific notation, it is written as 7.2608900 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 144 positive divisors. There are 22464000 positive integers (up to 72608900) that are relatively prime to 72608900.
Interesting facts
- 72608900 has 144 divisors, whose sum is 198320640
- The reverse of 72608900 is 00980627
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-two million six hundred eight thousand nine hundred |
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Notation
Scientific notation | 7.2608900 × 10^7 |
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Engineering notation | 7.2608900 × 10^6 |
Prime Factorization of 72608900
Prime Factorization 2 × 2 × 13 × 5 × 5 × 101 × 7 × 79
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 7260890 | Product of the distinct prime numbers |
The prime factorization of 72608900 is 2 × 2 × 13 × 5 × 5 × 101 × 7 × 79. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72608900)
Multiplication
n×yn×2 | 145217800 |
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n×3 | 217826700 |
n×4 | 290435600 |
n×5 | 363044500 |
Division
n÷yn÷2 | 36304450 |
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n÷3 | 24202966.666667 |
n÷3 | 18152225 |
n÷5 | 14521780 |
Exponentiation
nyn2 | 5272052359210000 |
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n3 | 3.8279792254464E+23 |
n4 | 2.7794536078252E+31 |
n5 | 2.0181306906522E+39 |
Nth Root
y√n2√n | 8521.0856115873 |
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3√n | 417.18621766872 |
4√n | 92.30972652753 |
5√n | 37.342034123863 |
Divisors of 72608900
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72608899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72608900 can be divided by 144 positive divisors. The sum of these divisors (counting 72608900) is 1, the average is 0.0069444444444444.
Base conversion 72608900
Base | System | Value |
---|---|---|
2 | Binary | 100010100111110110010000100 |
3 | Ternary | 12001121220200112 |
4 | Quaternary | 10110332302010 |
5 | Quinary | 122041441100 |
6 | Senary | 11112132152 |
8 | Octal | 424766204 |
10 | Decimal | 72608900 |
12 | Duodecimal | 20397058 |
16 | Hexadecimal | 453ec84 |
20 | Vigesimal | 12dg250 |
36 | Base36 | 1789dw |
Cryptographic Hash Functions
md5 | 989a5194ddb1ebcc10042abb302d07c8 |
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sha1 | 09ba9f35419b2f3fc80762e334f4df4df7a99e51 |
sha256 | f23932783f7ef8bfafcba5f150152c93e864add0b4794a591dccbad37dc06711 |
sha512 | 349a08587a529bfb04f264a43ed9d75ab6c5d189f5b25a3cecf3f079c328431ed3803c11d1ba403d83c5ede97b9566ddd5a4af4661846f2831e3e8d0c513ca46 |
ripemd-160 | feba3ae1593425ea9d8a586eeddf067a152f352d |
72608900 as geometric shapes
Circle
Radius = nDiameter | 145217800 |
---|---|
Circumference | 456215173.65047 |
Area | 1.6562640961035E+16 |
Sphere
Radius = nVolume | 1.6034601883676E+24 |
---|---|
Surface area | 6.6250563844139E+16 |
Circumference | 456215173.65047 |
Square
Length = nPerimeter | 290435600 |
---|---|
Area | 5272052359210000 |
Diagonal | 102684491.12899 |
Cube
Length = nSurface area | 31632314155260000 |
---|---|
Volume | 3.8279792254464E+23 |
Space diagonal | 125762303.88169 |
Equilateral Triangle
Length = nPerimeter | 217826700 |
---|---|
Area | 2.2828656365788E+15 |
Altitude | 62881151.940844 |
Triangular Pyramid
Length = nSurface area | 2.2828656365788E+15 |
---|---|
Volume | 4.511316780924E+22 |
Height | 34228163.709664 |