86870420 (number)
86870420 is an even 8-digits composite number following 86870419 and preceding 86870421. In scientific notation, it is written as 8.6870420 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 26993664 positive integers (up to 86870420) that are relatively prime to 86870420.
Interesting facts
- 86870420 has 48 divisors, whose sum is 187971840
- The reverse of 86870420 is 02407868
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighty-six million eight hundred seventy thousand four hundred twenty |
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Notation
Scientific notation | 8.6870420 × 10^7 |
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Engineering notation | 8.6870420 × 10^6 |
Prime Factorization of 86870420
Prime Factorization 2 × 2 × 295 × 13 × 7 × 809
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43435210 | Product of the distinct prime numbers |
The prime factorization of 86870420 is 2 × 2 × 295 × 13 × 7 × 809. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 86870420)
Multiplication
n×yn×2 | 173740840 |
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n×3 | 260611260 |
n×4 | 347481680 |
n×5 | 434352100 |
Division
n÷yn÷2 | 43435210 |
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n÷3 | 28956806.666667 |
n÷3 | 21717605 |
n÷5 | 17374084 |
Exponentiation
nyn2 | 7546469870976400 |
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n3 | 6.5556500720907E+23 |
n4 | 5.6949207513555E+31 |
n5 | 4.9472015753696E+39 |
Nth Root
y√n2√n | 9320.4302475798 |
---|---|
3√n | 442.88466237986 |
4√n | 96.542375398473 |
5√n | 38.705651702872 |
Divisors of 86870420
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -86870419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 86870420 can be divided by 48 positive divisors. The sum of these divisors (counting 86870420) is 1, the average is 0.020833333333333.
Base conversion 86870420
Base | System | Value |
---|---|---|
2 | Binary | 101001011011000100110010100 |
3 | Ternary | 20001110110210222 |
4 | Quaternary | 11023120212110 |
5 | Quinary | 134214323140 |
6 | Senary | 12341533512 |
8 | Octal | 513304624 |
10 | Decimal | 86870420 |
12 | Duodecimal | 25114298 |
16 | Hexadecimal | 52d8994 |
20 | Vigesimal | 172ig10 |
36 | Base36 | 1fpxn8 |
Cryptographic Hash Functions
md5 | 20d80ea198430e5aaadace807d630669 |
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sha1 | 7240b3db1c6d492b7e276e963928bf86784f30e5 |
sha256 | eb5b58daad4d400bdfee520793115145cf44679e8cc5cee26fcbfee81399d76c |
sha512 | e23ccc5efa2ef4da2c84167c87dc08e66a294f534d99da32f91b241f49d8d7f40e6b92b61310da207860cf131c75927640d4dbddb99031b52199236c404ad6b1 |
ripemd-160 | 10d26d497ee82d64f11533abf55a52ff00830635 |
86870420 as geometric shapes
Circle
Radius = nDiameter | 173740840 |
---|---|
Circumference | 545822946.57252 |
Area | 2.3707934307196E+16 |
Sphere
Radius = nVolume | 2.7460242807981E+24 |
---|---|
Surface area | 9.4831737228785E+16 |
Circumference | 545822946.57252 |
Square
Length = nPerimeter | 347481680 |
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Area | 7546469870976400 |
Diagonal | 122853326.13305 |
Cube
Length = nSurface area | 45278819225858400 |
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Volume | 6.5556500720907E+23 |
Space diagonal | 150463981.11485 |
Equilateral Triangle
Length = nPerimeter | 260611260 |
---|---|
Area | 3.2677173085797E+15 |
Altitude | 75231990.557424 |
Triangular Pyramid
Length = nSurface area | 3.2677173085797E+15 |
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Volume | 7.725907701769E+22 |
Height | 40951108.711016 |