85508720 (number)
85508720 is an even 8-digits composite number following 85508719 and preceding 85508721. In scientific notation, it is written as 8.5508720 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 31093760 positive integers (up to 85508720) that are relatively prime to 85508720.
Interesting facts
- 85508720 has 40 divisors, whose sum is 216883440
- The reverse of 85508720 is 02780558
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighty-five million five hundred eight thousand seven hundred twenty |
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Notation
Scientific notation | 8.5508720 × 10^7 |
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Engineering notation | 8.5508720 × 10^6 |
Prime Factorization of 85508720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 97169
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10688590 | Product of the distinct prime numbers |
The prime factorization of 85508720 is 2 × 2 × 2 × 2 × 5 × 11 × 97169. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85508720)
Multiplication
n×yn×2 | 171017440 |
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n×3 | 256526160 |
n×4 | 342034880 |
n×5 | 427543600 |
Division
n÷yn÷2 | 42754360 |
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n÷3 | 28502906.666667 |
n÷3 | 21377180 |
n÷5 | 17101744 |
Exponentiation
nyn2 | 7311741196038400 |
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n3 | 6.2521763064451E+23 |
n4 | 5.3461559317845E+31 |
n5 | 4.571429506473E+39 |
Nth Root
y√n2√n | 9247.092516029 |
---|---|
3√n | 440.55838199467 |
4√n | 96.161803830986 |
5√n | 38.58354087765 |
Divisors of 85508720
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85508719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85508720 can be divided by 40 positive divisors. The sum of these divisors (counting 85508720) is 1, the average is 0.025.
Base conversion 85508720
Base | System | Value |
---|---|---|
2 | Binary | 101000110001100001001110000 |
3 | Ternary | 12221220021220122 |
4 | Quaternary | 11012030021300 |
5 | Quinary | 133342234340 |
6 | Senary | 12252425412 |
8 | Octal | 506141160 |
10 | Decimal | 85508720 |
12 | Duodecimal | 24778268 |
16 | Hexadecimal | 518c270 |
20 | Vigesimal | 16e8bg0 |
36 | Base36 | 1ewqy8 |
Cryptographic Hash Functions
md5 | 43904cac8ff9085192071f2e1f998ed3 |
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sha1 | 4a0a87dd38c08b1276a038bad8952278cc6315ef |
sha256 | c0bf80f793ee1205da83c24f643528a2600a95402270b53b935eaca4745b0395 |
sha512 | e145d031e27386e7a995b8cd732c46fbf0c1f12f9dc0babe9b0aba532f65e61b6766cc17db2c9b3daa1cf8e622bab86e9b58d8b83eea0d67fdd8b6f20e5606d6 |
ripemd-160 | b274883ee7ae97135fcc509c7ede0de1591f9971 |
85508720 as geometric shapes
Circle
Radius = nDiameter | 171017440 |
---|---|
Circumference | 537267133.13973 |
Area | 2.2970512426424E+16 |
Sphere
Radius = nVolume | 2.6189054871035E+24 |
---|---|
Surface area | 9.1882049705696E+16 |
Circumference | 537267133.13973 |
Square
Length = nPerimeter | 342034880 |
---|---|
Area | 7311741196038400 |
Diagonal | 120927591.52516 |
Cube
Length = nSurface area | 43870447176230400 |
---|---|
Volume | 6.2521763064451E+23 |
Space diagonal | 148105447.53018 |
Equilateral Triangle
Length = nPerimeter | 256526160 |
---|---|
Area | 3.1660768108332E+15 |
Altitude | 74052723.76509 |
Triangular Pyramid
Length = nSurface area | 3.1660768108332E+15 |
---|---|
Volume | 7.368260439102E+22 |
Height | 40309197.175055 |