9987016990 (number)
9987016990 is an even 10-digits composite number following 9987016989 and preceding 9987016991. In scientific notation, it is written as 9.987016990 × 10^9. The sum of its digits is 58. It has a total of 5 prime factors and 32 positive divisors. There are 3721449600 positive integers (up to 9987016990) that are relatively prime to 9987016990.
Interesting facts
- 9987016990 has 32 divisors, whose sum is 18281687040
- The reverse of 9987016990 is 0996107899
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 58
- Digital Root 4
Name
Name | nine billion nine hundred eighty-seven million sixteen thousand nine hundred ninety |
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Notation
Scientific notation | 9.987016990 × 10^9 |
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Engineering notation | 9.987016990 × 10^9 |
Prime Factorization of 9987016990
Prime Factorization 2 × 5 × 2369 × 61 × 6911
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 9987016990 | Product of the distinct prime numbers |
The prime factorization of 9987016990 is 2 × 5 × 2369 × 61 × 6911. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 9987016990)
Multiplication
n×yn×2 | 19974033980 |
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n×3 | 29961050970 |
n×4 | 39948067960 |
n×5 | 49935084950 |
Division
n÷yn÷2 | 4993508495 |
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n÷3 | 3329005663.3333 |
n÷3 | 2496754247.5 |
n÷5 | 1997403398 |
Exponentiation
nyn2 | 9.9740508358549E+19 |
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n3 | 9.9611015156806E+29 |
n4 | 9.9481690076217E+39 |
n5 | 9.9352532898509E+49 |
Nth Root
y√n2√n | 99935.063866493 |
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3√n | 2153.5019180049 |
4√n | 316.12507630128 |
5√n | 99.974020484802 |
Divisors of 9987016990
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 | -9987016989 | 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 9987016990 can be divided by 32 positive divisors. The sum of these divisors (counting 9987016990) is 1, the average is 0.03125.
Base conversion 9987016990
Base | System | Value |
---|---|---|
2 | Binary | 1001010011010001011100100100011110 |
3 | Ternary | 221210000100000210011 |
4 | Quaternary | 21103101130210132 |
5 | Quinary | 130423134020430 |
6 | Senary | 4331000233434 |
8 | Octal | 112321344436 |
10 | Decimal | 9987016990 |
12 | Duodecimal | 1b2876b87a |
16 | Hexadecimal | 25345c91e |
20 | Vigesimal | 7g0ih29a |
36 | Base36 | 4l60fmm |
Cryptographic Hash Functions
md5 | 2fbf6c361a8d2937ad442ba119dd1df1 |
---|---|
sha1 | 7d089564bc6244d140b407744a69e2f34caf6f88 |
sha256 | 1ccb2e1c08c4849cb76cba24dafdb6c9109a6bf7b36ab4185315fe91571b5223 |
sha512 | e6ac48be4fba182983bcc47d13f63c03f35c8fd4f8a9c3045c30812ad705a042b12e9d95b9664548b208455664bd69f05aeaeae10abf97cf0719f9cf8cecadd2 |
ripemd-160 | 1e5c593b266c97905ee8a3ed8dc1ede46dfb2088 |
9987016990 as geometric shapes
Circle
Radius = nDiameter | 19974033980 |
---|---|
Circumference | 62750278414.121 |
Area | 3.1334404832453E+20 |
Sphere
Radius = nVolume | 4.1724964457766E+30 |
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Surface area | 1.2533761932981E+21 |
Circumference | 62750278414.121 |
Square
Length = nPerimeter | 39948067960 |
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Area | 9.9740508358549E+19 |
Diagonal | 14123774874.909 |
Cube
Length = nSurface area | 5.9844305015129E+20 |
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Volume | 9.9611015156806E+29 |
Space diagonal | 17298020842.734 |
Equilateral Triangle
Length = nPerimeter | 29961050970 |
---|---|
Area | 4.3188907012439E+19 |
Altitude | 8649010421.3668 |
Triangular Pyramid
Length = nSurface area | 4.3188907012439E+19 |
---|---|
Volume | 1.1739270716376E+29 |
Height | 4707924958.3028 |