72085416 (number)
72085416 is an even 8-digits composite number following 72085415 and preceding 72085417. In scientific notation, it is written as 7.2085416 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 20643840 positive integers (up to 72085416) that are relatively prime to 72085416.
Interesting facts
- 72085416 has 128 divisors, whose sum is 208051200
- The reverse of 72085416 is 61458027
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million eighty-five thousand four hundred sixteen |
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Notation
Scientific notation | 7.2085416 × 10^7 |
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Engineering notation | 7.2085416 × 10^6 |
Prime Factorization of 72085416
Prime Factorization 2 × 2 × 2 × 3 × 13 × 31 × 29 × 257
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 18021354 | Product of the distinct prime numbers |
The prime factorization of 72085416 is 2 × 2 × 2 × 3 × 13 × 31 × 29 × 257. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72085416)
Multiplication
n×yn×2 | 144170832 |
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n×3 | 216256248 |
n×4 | 288341664 |
n×5 | 360427080 |
Division
n÷yn÷2 | 36042708 |
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n÷3 | 24028472 |
n÷3 | 18021354 |
n÷5 | 14417083.2 |
Exponentiation
nyn2 | 5196307199893056 |
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n3 | 3.7457796616809E+23 |
n4 | 2.700160851566E+31 |
n5 | 1.9464221825205E+39 |
Nth Root
y√n2√n | 8490.3130684328 |
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3√n | 416.18121111642 |
4√n | 92.142894834234 |
5√n | 37.288033647395 |
Divisors of 72085416
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72085415 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72085416 can be divided by 128 positive divisors. The sum of these divisors (counting 72085416) is 1, the average is 0.0078125.
Base conversion 72085416
Base | System | Value |
---|---|---|
2 | Binary | 100010010111110111110101000 |
3 | Ternary | 12000122022121020 |
4 | Quaternary | 10102332332220 |
5 | Quinary | 121423213131 |
6 | Senary | 11053012440 |
8 | Octal | 422767650 |
10 | Decimal | 72085416 |
12 | Duodecimal | 20184120 |
16 | Hexadecimal | 44befa8 |
20 | Vigesimal | 12aadag |
36 | Base36 | 16x1go |
Cryptographic Hash Functions
md5 | 8737d8b8d676a8d1be3a7207b1b0cd7e |
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sha1 | b69f71ff20f6d823952e526c1d18c93c603f2a4e |
sha256 | 67d3f8f6593d59bce26201dae1ef6889a3fca412af445ca3e354e8343cabc8d9 |
sha512 | 81b017d2779a78c54d4c3d2201e48ca69165fe31cbdbfdd2b85c69422d5a8972268e00e84f849879c0e53ef07402759781fbf795e88449e9457796f50cf00309 |
ripemd-160 | 78fffc907706b01ff1b26fb102789b9770ea4799 |
72085416 as geometric shapes
Circle
Radius = nDiameter | 144170832 |
---|---|
Circumference | 452926026.67313 |
Area | 1.632468052498E+16 |
Sphere
Radius = nVolume | 1.5690285156137E+24 |
---|---|
Surface area | 6.5298722099919E+16 |
Circumference | 452926026.67313 |
Square
Length = nPerimeter | 288341664 |
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Area | 5196307199893056 |
Diagonal | 101944172.95651 |
Cube
Length = nSurface area | 31177843199358336 |
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Volume | 3.7457796616809E+23 |
Space diagonal | 124855602.99674 |
Equilateral Triangle
Length = nPerimeter | 216256248 |
---|---|
Area | 2.2500670204877E+15 |
Altitude | 62427801.498369 |
Triangular Pyramid
Length = nSurface area | 2.2500670204877E+15 |
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Volume | 4.4144436660086E+22 |
Height | 33981390.985502 |