87069892 (number)
87069892 is an even 8-digits composite number following 87069891 and preceding 87069893. In scientific notation, it is written as 8.7069892 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 34272000 positive integers (up to 87069892) that are relatively prime to 87069892.
Interesting facts
- 87069892 has 48 divisors, whose sum is 188479872
- The reverse of 87069892 is 29896078
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | eighty-seven million sixty-nine thousand eight hundred ninety-two |
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Notation
Scientific notation | 8.7069892 × 10^7 |
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Engineering notation | 8.7069892 × 10^6 |
Prime Factorization of 87069892
Prime Factorization 2 × 2 × 7 × 13 × 251 × 953
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43534946 | Product of the distinct prime numbers |
The prime factorization of 87069892 is 2 × 2 × 7 × 13 × 251 × 953. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87069892)
Multiplication
n×yn×2 | 174139784 |
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n×3 | 261209676 |
n×4 | 348279568 |
n×5 | 435349460 |
Division
n÷yn÷2 | 43534946 |
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n÷3 | 29023297.333333 |
n÷3 | 21767473 |
n÷5 | 17413978.4 |
Exponentiation
nyn2 | 7581166092891664 |
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n3 | 6.6009131294214E+23 |
n4 | 5.747407932801E+31 |
n5 | 5.0042618798893E+39 |
Nth Root
y√n2√n | 9331.1249053906 |
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3√n | 443.22338741289 |
4√n | 96.597747931256 |
5√n | 38.723410595261 |
Divisors of 87069892
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 | -87069891 | 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 87069892 can be divided by 48 positive divisors. The sum of these divisors (counting 87069892) is 1, the average is 0.020833333333333.
Base conversion 87069892
Base | System | Value |
---|---|---|
2 | Binary | 101001100001001010011000100 |
3 | Ternary | 20001211121102211 |
4 | Quaternary | 11030021103010 |
5 | Quinary | 134242214032 |
6 | Senary | 12350113204 |
8 | Octal | 514112304 |
10 | Decimal | 87069892 |
12 | Duodecimal | 251ab804 |
16 | Hexadecimal | 53094c4 |
20 | Vigesimal | 1743eec |
36 | Base36 | 1fu7k4 |
Cryptographic Hash Functions
md5 | c4e0ea4b61c9d216d95816bfebf2a522 |
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sha1 | 3932bf73e0b1bd2c5ca6645084732ab90ed1ca3a |
sha256 | a14735224b934c07f01fb6f58e091adb0ead77d03e5527d6162a348a5f1f1542 |
sha512 | c0453a90948694266a1a579989d1099d6358de8ff367215783aebbd5b21cddcd6a08c6abd00a7ffbfb2c544579c0e8079a0494607ee68299589f312eb48d0d86 |
ripemd-160 | 8a45522314accece175915d0d5c5c9e3c6107473 |
87069892 as geometric shapes
Circle
Radius = nDiameter | 174139784 |
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Circumference | 547076266.11211 |
Area | 2.3816935703072E+16 |
Sphere
Radius = nVolume | 2.7649840259166E+24 |
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Surface area | 9.526774281229E+16 |
Circumference | 547076266.11211 |
Square
Length = nPerimeter | 348279568 |
---|---|
Area | 7581166092891664 |
Diagonal | 123135422.14076 |
Cube
Length = nSurface area | 45486996557349984 |
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Volume | 6.6009131294214E+23 |
Space diagonal | 150809476.75353 |
Equilateral Triangle
Length = nPerimeter | 261209676 |
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Area | 3.2827412133767E+15 |
Altitude | 75404738.376767 |
Triangular Pyramid
Length = nSurface area | 3.2827412133767E+15 |
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Volume | 7.7792507263953E+22 |
Height | 41045140.713587 |