87084720 (number)
87084720 is an even 8-digits composite number following 87084719 and preceding 87084721. In scientific notation, it is written as 8.7084720 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 160 positive divisors. There are 22809600 positive integers (up to 87084720) that are relatively prime to 87084720.
Interesting facts
- 87084720 has 160 divisors, whose sum is 284981760
- The reverse of 87084720 is 02748078
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-seven million eighty-four thousand seven hundred twenty |
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Notation
Scientific notation | 8.7084720 × 10^7 |
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Engineering notation | 8.7084720 × 10^6 |
Prime Factorization of 87084720
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 27 × 89 × 151
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 10885590 | Product of the distinct prime numbers |
The prime factorization of 87084720 is 2 × 2 × 2 × 2 × 3 × 5 × 27 × 89 × 151. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87084720)
Multiplication
n×yn×2 | 174169440 |
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n×3 | 261254160 |
n×4 | 348338880 |
n×5 | 435423600 |
Division
n÷yn÷2 | 43542360 |
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n÷3 | 29028240 |
n÷3 | 21771180 |
n÷5 | 17416944 |
Exponentiation
nyn2 | 7583748457478400 |
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n3 | 6.6042861096994E+23 |
n4 | 5.7513240666306E+31 |
n5 | 5.0085244597179E+39 |
Nth Root
y√n2√n | 9331.9194167117 |
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3√n | 443.24854629463 |
4√n | 96.601860317034 |
5√n | 38.724729424558 |
Divisors of 87084720
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87084719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87084720 can be divided by 160 positive divisors. The sum of these divisors (counting 87084720) is 1, the average is 0.00625.
Base conversion 87084720
Base | System | Value |
---|---|---|
2 | Binary | 101001100001100111010110000 |
3 | Ternary | 20001212100210000 |
4 | Quaternary | 11030030322300 |
5 | Quinary | 134243202340 |
6 | Senary | 12350310000 |
8 | Octal | 514147260 |
10 | Decimal | 87084720 |
12 | Duodecimal | 251b8300 |
16 | Hexadecimal | 530ceb0 |
20 | Vigesimal | 1745bg0 |
36 | Base36 | 1fuj00 |
Cryptographic Hash Functions
md5 | a6c3a2fab6248f38e183d8cb8a542906 |
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sha1 | 9a530da5ef227ee03ec84c1b64491464d15103e6 |
sha256 | 64976398e76e612685f950f53b0ea3966a7dcffd0c708e12be8cf97ae95d71ff |
sha512 | 2b808d581e64152c1c363938c354be18b32f122b937846076cd39e8e562be31f8c913bbd1f69dc8973c15d96d64f75cedfb443020cebed57607d473cacc1a306 |
ripemd-160 | 8246f889f73803e291d3a47e7b21c77fa08c992a |
87084720 as geometric shapes
Circle
Radius = nDiameter | 174169440 |
---|---|
Circumference | 547169433.18385 |
Area | 2.3825048440687E+16 |
Sphere
Radius = nVolume | 2.7663968965916E+24 |
---|---|
Surface area | 9.5300193762748E+16 |
Circumference | 547169433.18385 |
Square
Length = nPerimeter | 348338880 |
---|---|
Area | 7583748457478400 |
Diagonal | 123156392.09946 |
Cube
Length = nSurface area | 45502490744870400 |
---|---|
Volume | 6.6042861096994E+23 |
Space diagonal | 150835159.60291 |
Equilateral Triangle
Length = nPerimeter | 261254160 |
---|---|
Area | 3.2838594100437E+15 |
Altitude | 75417579.801455 |
Triangular Pyramid
Length = nSurface area | 3.2838594100437E+15 |
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Volume | 7.7832258217743E+22 |
Height | 41052130.699821 |