85870488 (number)
85870488 is an even 8-digits composite number following 85870487 and preceding 85870489. In scientific notation, it is written as 8.5870488 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 128 positive divisors. There are 24721920 positive integers (up to 85870488) that are relatively prime to 85870488.
Interesting facts
- 85870488 has 128 divisors, whose sum is 246240000
- The reverse of 85870488 is 88407858
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | eighty-five million eight hundred seventy thousand four hundred eighty-eight |
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Notation
Scientific notation | 8.5870488 × 10^7 |
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Engineering notation | 8.5870488 × 10^6 |
Prime Factorization of 85870488
Prime Factorization 2 × 2 × 2 × 3 × 11 × 149 × 37 × 59
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 21467622 | Product of the distinct prime numbers |
The prime factorization of 85870488 is 2 × 2 × 2 × 3 × 11 × 149 × 37 × 59. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85870488)
Multiplication
n×yn×2 | 171740976 |
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n×3 | 257611464 |
n×4 | 343481952 |
n×5 | 429352440 |
Division
n÷yn÷2 | 42935244 |
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n÷3 | 28623496 |
n÷3 | 21467622 |
n÷5 | 17174097.6 |
Exponentiation
nyn2 | 7373740709358144 |
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n3 | 6.3318671309805E+23 |
n4 | 5.4372052048846E+31 |
n5 | 4.6689546429958E+39 |
Nth Root
y√n2√n | 9266.6330455026 |
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3√n | 441.17880871754 |
4√n | 96.263352556944 |
5√n | 38.616133409635 |
Divisors of 85870488
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 | -85870487 | 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 85870488 can be divided by 128 positive divisors. The sum of these divisors (counting 85870488) is 1, the average is 0.0078125.
Base conversion 85870488
Base | System | Value |
---|---|---|
2 | Binary | 101000111100100011110011000 |
3 | Ternary | 12222120200011110 |
4 | Quaternary | 11013210132120 |
5 | Quinary | 133440323423 |
6 | Senary | 12304300320 |
8 | Octal | 507443630 |
10 | Decimal | 85870488 |
12 | Duodecimal | 249116a0 |
16 | Hexadecimal | 51e4798 |
20 | Vigesimal | 16gdg48 |
36 | Base36 | 1f4i3c |
Cryptographic Hash Functions
md5 | 66bb2b11476b7ca180186241f98dac66 |
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sha1 | 61d8b9ed3eeeb8624de3f4f9d53f17c0c9b738c7 |
sha256 | 1f0680d2de6a03fb19207ce6eb58ec16e162136389a279bb29819fea1af558a3 |
sha512 | fe944c2d33af0ba017ad3291e5ba074c2ad9d309fb11680f1f2c93a8782fd092fceff88b6747a8a87f453f5518d5114830dd5c462ab6327ccd9a2cd55e64daa3 |
ripemd-160 | 71354fc0802c4a2033c2b166bab64ce700289ce1 |
85870488 as geometric shapes
Circle
Radius = nDiameter | 171740976 |
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Circumference | 539540188.52194 |
Area | 2.3165289641996E+16 |
Sphere
Radius = nVolume | 2.652286301626E+24 |
---|---|
Surface area | 9.2661158567982E+16 |
Circumference | 539540188.52194 |
Square
Length = nPerimeter | 343481952 |
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Area | 7373740709358144 |
Diagonal | 121439208.7372 |
Cube
Length = nSurface area | 44242444256148864 |
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Volume | 6.3318671309805E+23 |
Space diagonal | 148732048.08673 |
Equilateral Triangle
Length = nPerimeter | 257611464 |
---|---|
Area | 3.1929233876118E+15 |
Altitude | 74366024.043367 |
Triangular Pyramid
Length = nSurface area | 3.1929233876118E+15 |
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Volume | 7.4621769764809E+22 |
Height | 40479736.245732 |