987993882 (number)
987993882 is an even 9-digits composite number following 987993881 and preceding 987993883. In scientific notation, it is written as 9.87993882 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 306094464 positive integers (up to 987993882) that are relatively prime to 987993882.
Interesting facts
- 987993882 has 32 divisors, whose sum is 2197843200
- The reverse of 987993882 is 288399789
- Previous prime number is 1007
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | nine hundred eighty-seven million nine hundred ninety-three thousand eight hundred eighty-two |
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Notation
Scientific notation | 9.87993882 × 10^8 |
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Engineering notation | 9.87993882 × 10^6 |
Prime Factorization of 987993882
Prime Factorization 2 × 9 × 3 × 1007 × 18169
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 987993882 | Product of the distinct prime numbers |
The prime factorization of 987993882 is 2 × 9 × 3 × 1007 × 18169. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987993882)
Multiplication
n×yn×2 | 1975987764 |
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n×3 | 2963981646 |
n×4 | 3951975528 |
n×5 | 4939969410 |
Division
n÷yn÷2 | 493996941 |
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n÷3 | 329331294 |
n÷3 | 246998470.5 |
n÷5 | 197598776.4 |
Exponentiation
nyn2 | 976131910869429924 |
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n3 | 9.6441235596397E+26 |
n4 | 9.528335074176E+35 |
n5 | 9.413936758932E+44 |
Nth Root
y√n2√n | 31432.369971098 |
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3√n | 995.98183665527 |
4√n | 177.29176509669 |
5√n | 62.943494591318 |
Divisors of 987993882
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -987993881 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 987993882 can be divided by 32 positive divisors. The sum of these divisors (counting 987993882) is 1, the average is 0.03125.
Base conversion 987993882
Base | System | Value |
---|---|---|
2 | Binary | 111010111000111001011100011010 |
3 | Ternary | 2112212002021211000 |
4 | Quaternary | 322320321130122 |
5 | Quinary | 4010411301012 |
6 | Senary | 242012045430 |
8 | Octal | 7270713432 |
10 | Decimal | 987993882 |
12 | Duodecimal | 236a63876 |
16 | Hexadecimal | 3ae3971a |
20 | Vigesimal | f8ej4e2 |
36 | Base36 | gc84yi |
Cryptographic Hash Functions
md5 | 98b6bf083fb94f3bd936e864f7932c63 |
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sha1 | 267e8cf0f9f220dee5976578bf3cfee4a98a1727 |
sha256 | 2078ca7f7bdff0485d9d60ca62d261ec0e3b6a2d0860cfa135fc1ba389e9c746 |
sha512 | 5a33affc08864b324281fa807ebcf8e70026a00a30b44fe8afab2e49c8865d5b50bda04f4c982f0efdfa7571d5a4023f4752e8f7a012693823f2ac77ed6dbdda |
ripemd-160 | 797f8adcdd218aa0a9ce8524e3b4adaf88fddf56 |
987993882 as geometric shapes
Circle
Radius = nDiameter | 1975987764 |
---|---|
Circumference | 6207748642.9657 |
Area | 3.066608840122E+18 |
Sphere
Radius = nVolume | 4.0397210300368E+27 |
---|---|
Surface area | 1.2266435360488E+19 |
Circumference | 6207748642.9657 |
Square
Length = nPerimeter | 3951975528 |
---|---|
Area | 976131910869429924 |
Diagonal | 1397234347.466 |
Cube
Length = nSurface area | 5856791465216579544 |
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Volume | 9.6441235596397E+26 |
Space diagonal | 1711255601.1912 |
Equilateral Triangle
Length = nPerimeter | 2963981646 |
---|---|
Area | 4.2267751612879E+17 |
Altitude | 855627800.59561 |
Triangular Pyramid
Length = nSurface area | 4.2267751612879E+17 |
---|---|
Volume | 1.1365708612704E+26 |
Height | 465744782.48868 |