989869744 (number)
989869744 is an even 9-digits composite number following 989869743 and preceding 989869745. In scientific notation, it is written as 9.89869744 × 10^8. The sum of its digits is 64. It has a total of 7 prime factors and 40 positive divisors. There are 463792128 positive integers (up to 989869744) that are relatively prime to 989869744.
Interesting facts
- 989869744 has 40 divisors, whose sum is 2039534640
- The reverse of 989869744 is 447968989
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | nine hundred eighty-nine million eight hundred sixty-nine thousand seven hundred forty-four |
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Notation
Scientific notation | 9.89869744 × 10^8 |
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Engineering notation | 9.89869744 × 10^6 |
Prime Factorization of 989869744
Prime Factorization 2 × 2 × 2 × 2 × 17 × 233 × 15619
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123733718 | Product of the distinct prime numbers |
The prime factorization of 989869744 is 2 × 2 × 2 × 2 × 17 × 233 × 15619. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989869744)
Multiplication
n×yn×2 | 1979739488 |
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n×3 | 2969609232 |
n×4 | 3959478976 |
n×5 | 4949348720 |
Division
n÷yn÷2 | 494934872 |
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n÷3 | 329956581.33333 |
n÷3 | 247467436 |
n÷5 | 197973948.8 |
Exponentiation
nyn2 | 979842110086625536 |
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n3 | 9.6991605867187E+26 |
n4 | 9.6009056069901E+35 |
n5 | 9.5036459753595E+44 |
Nth Root
y√n2√n | 31462.195473298 |
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3√n | 996.6117809372 |
4√n | 177.37585933068 |
5√n | 62.967378087261 |
Divisors of 989869744
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -989869743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 989869744 can be divided by 40 positive divisors. The sum of these divisors (counting 989869744) is 1, the average is 0.025.
Base conversion 989869744
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000011011010110000 |
3 | Ternary | 2112222121121000101 |
4 | Quaternary | 323000003122300 |
5 | Quinary | 4011401312434 |
6 | Senary | 242120202144 |
8 | Octal | 7300033260 |
10 | Decimal | 989869744 |
12 | Duodecimal | 237609354 |
16 | Hexadecimal | 3b0036b0 |
20 | Vigesimal | f96de74 |
36 | Base36 | gdccds |
Cryptographic Hash Functions
md5 | b6e391288bb259644958d39ad1b016d6 |
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sha1 | 9cbcdf25c6503eac56e29868a2d39f2c7a780789 |
sha256 | 4bdda75a1de7f65a4a4b35b8c1e3ce6a95e74529a18a79d96c9f5ca05e36f0d5 |
sha512 | c0a223e11243e820e7ca7b2580509912bcd27d788fe9dddb206de86da4125b8b95379052b3dfbd6234008e20f486902166181cc23f1473f8005a70b0a8981b52 |
ripemd-160 | 0d13eb72d1fed231c9eafcbf4a4368397ea2a90c |
989869744 as geometric shapes
Circle
Radius = nDiameter | 1979739488 |
---|---|
Circumference | 6219535031.5224 |
Area | 3.0782647747261E+18 |
Sphere
Radius = nVolume | 4.0627748860297E+27 |
---|---|
Surface area | 1.2313059098904E+19 |
Circumference | 6219535031.5224 |
Square
Length = nPerimeter | 3959478976 |
---|---|
Area | 979842110086625536 |
Diagonal | 1399887216.9476 |
Cube
Length = nSurface area | 5879052660519753216 |
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Volume | 9.6991605867187E+26 |
Space diagonal | 1714504689.4832 |
Equilateral Triangle
Length = nPerimeter | 2969609232 |
---|---|
Area | 4.2428407951638E+17 |
Altitude | 857252344.7416 |
Triangular Pyramid
Length = nSurface area | 4.2428407951638E+17 |
---|---|
Volume | 1.1430570371143E+26 |
Height | 466629072.31586 |