86720400 (number)
86720400 is an even 8-digits composite number following 86720399 and preceding 86720401. In scientific notation, it is written as 8.6720400 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 280 positive divisors. There are 19906560 positive integers (up to 86720400) that are relatively prime to 86720400.
Interesting facts
- 86720400 has 280 divisors, whose sum is 317089080
- The reverse of 86720400 is 00402768
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | eighty-six million seven hundred twenty thousand four hundred |
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Notation
Scientific notation | 8.6720400 × 10^7 |
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Engineering notation | 8.6720400 × 10^6 |
Prime Factorization of 86720400
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 15 × 13 × 17 × 109
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 10840050 | Product of the distinct prime numbers |
The prime factorization of 86720400 is 2 × 2 × 2 × 2 × 3 × 5 × 15 × 13 × 17 × 109. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 86720400)
Multiplication
n×yn×2 | 173440800 |
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n×3 | 260161200 |
n×4 | 346881600 |
n×5 | 433602000 |
Division
n÷yn÷2 | 43360200 |
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n÷3 | 28906800 |
n÷3 | 21680100 |
n÷5 | 17344080 |
Exponentiation
nyn2 | 7520427776160000 |
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n3 | 6.5217450491971E+23 |
n4 | 5.6556833936439E+31 |
n5 | 4.9046312617016E+39 |
Nth Root
y√n2√n | 9312.3788582725 |
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3√n | 442.6295704063 |
4√n | 96.500667657133 |
5√n | 38.692273991323 |
Divisors of 86720400
280 divisors
τ | Total Divisors | 280 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -86720399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0035714285714286 | 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 | 280 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 86720400 can be divided by 280 positive divisors. The sum of these divisors (counting 86720400) is 1, the average is 0.0035714285714286.
Base conversion 86720400
Base | System | Value |
---|---|---|
2 | Binary | 101001010110011111110010000 |
3 | Ternary | 20001011212000200 |
4 | Quaternary | 11022303332100 |
5 | Quinary | 134200023100 |
6 | Senary | 12334415200 |
8 | Octal | 512637620 |
10 | Decimal | 86720400 |
12 | Duodecimal | 25061500 |
16 | Hexadecimal | 52b3f90 |
20 | Vigesimal | 1720100 |
36 | Base36 | 1fmpw0 |
Cryptographic Hash Functions
md5 | 1d23731020c014531c1aca8a332d6b68 |
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sha1 | a27663c45cdb377792d23d3c4da284fd81062493 |
sha256 | 16592934ca2b4d22710d9d91622f2d06d7eb8a67404a23128e43aa15c82eb4db |
sha512 | 1540416ef68bb5c841d988222a4a3aaedd413837ec548deead90ad5bca9e634a77b780d31004af04fcca50b8e926c5ea92164aa6d2277274f88b841e602ffa2d |
ripemd-160 | 41438d76e037dd3604b5f829b2e10a08b509d856 |
86720400 as geometric shapes
Circle
Radius = nDiameter | 173440800 |
---|---|
Circumference | 544880343.11274 |
Area | 2.3626120653437E+16 |
Sphere
Radius = nVolume | 2.7318221780191E+24 |
---|---|
Surface area | 9.4504482613748E+16 |
Circumference | 544880343.11274 |
Square
Length = nPerimeter | 346881600 |
---|---|
Area | 7520427776160000 |
Diagonal | 122641165.81442 |
Cube
Length = nSurface area | 45122566656960000 |
---|---|
Volume | 6.5217450491971E+23 |
Space diagonal | 150204138.8527 |
Equilateral Triangle
Length = nPerimeter | 260161200 |
---|---|
Area | 3.2564407507403E+15 |
Altitude | 75102069.426348 |
Triangular Pyramid
Length = nSurface area | 3.2564407507403E+15 |
---|---|
Volume | 7.6859502490951E+22 |
Height | 40880388.604807 |