84856784 (number)
84856784 is an even 8-digits composite number following 84856783 and preceding 84856785. In scientific notation, it is written as 8.4856784 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 40715136 positive integers (up to 84856784) that are relatively prime to 84856784.
Interesting facts
- 84856784 has 40 divisors, whose sum is 171120000
- The reverse of 84856784 is 48765848
- Previous prime number is 199
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | eighty-four million eight hundred fifty-six thousand seven hundred eighty-four |
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Notation
Scientific notation | 8.4856784 × 10^7 |
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Engineering notation | 8.4856784 × 10^6 |
Prime Factorization of 84856784
Prime Factorization 2 × 2 × 2 × 2 × 29 × 199 × 919
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10607098 | Product of the distinct prime numbers |
The prime factorization of 84856784 is 2 × 2 × 2 × 2 × 29 × 199 × 919. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 84856784)
Multiplication
n×yn×2 | 169713568 |
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n×3 | 254570352 |
n×4 | 339427136 |
n×5 | 424283920 |
Division
n÷yn÷2 | 42428392 |
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n÷3 | 28285594.666667 |
n÷3 | 21214196 |
n÷5 | 16971356.8 |
Exponentiation
nyn2 | 7200673790822656 |
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n3 | 6.110260205223E+23 |
n4 | 5.184970304184E+31 |
n5 | 4.3997990514856E+39 |
Nth Root
y√n2√n | 9211.7742047881 |
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3√n | 439.43588864838 |
4√n | 95.977988126383 |
5√n | 38.524526864093 |
Divisors of 84856784
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 | -84856783 | 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 84856784 can be divided by 40 positive divisors. The sum of these divisors (counting 84856784) is 1, the average is 0.025.
Base conversion 84856784
Base | System | Value |
---|---|---|
2 | Binary | 101000011101100111111010000 |
3 | Ternary | 12220200011121212 |
4 | Quaternary | 11003230333100 |
5 | Quinary | 133210404114 |
6 | Senary | 12230435252 |
8 | Octal | 503547720 |
10 | Decimal | 84856784 |
12 | Duodecimal | 24502b28 |
16 | Hexadecimal | 50ecfd0 |
20 | Vigesimal | 16a71j4 |
36 | Base36 | 1eirww |
Cryptographic Hash Functions
md5 | 04841f48f4f04b1af6c1097f5887e470 |
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sha1 | 38a26f0c428a3c816f232c2db674f12731b83d8a |
sha256 | 7b514638d18f3c31424c7603aa3651563ff45279b7833b61745778c26ac1cbae |
sha512 | a5c8e9683ab01e6ae1db344b5281c0a76ea9216a2caf0f7eaddfa0ee97efddd754cf21671141fa9f2dede99d3160636e400a89a41cc5c82b6de3affca446cacd |
ripemd-160 | b03351cad7a64fba1a61d161bab8f107be5c674e |
84856784 as geometric shapes
Circle
Radius = nDiameter | 169713568 |
---|---|
Circumference | 533170898.44331 |
Area | 2.2621583882145E+16 |
Sphere
Radius = nVolume | 2.5594598096334E+24 |
---|---|
Surface area | 9.048633552858E+16 |
Circumference | 533170898.44331 |
Square
Length = nPerimeter | 339427136 |
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Area | 7200673790822656 |
Diagonal | 120005614.79216 |
Cube
Length = nSurface area | 43204042744935936 |
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Volume | 6.110260205223E+23 |
Space diagonal | 146976261.2549 |
Equilateral Triangle
Length = nPerimeter | 254570352 |
---|---|
Area | 3.1179832136086E+15 |
Altitude | 73488130.627449 |
Triangular Pyramid
Length = nSurface area | 3.1179832136086E+15 |
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Volume | 7.2010107098791E+22 |
Height | 40001871.597388 |