989870384 (number)
989870384 is an even 9-digits composite number following 989870383 and preceding 989870385. In scientific notation, it is written as 9.89870384 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 40 positive divisors. There are 482969088 positive integers (up to 989870384) that are relatively prime to 989870384.
Interesting facts
- 989870384 has 40 divisors, whose sum is 1964487360
- The reverse of 989870384 is 483078989
- Previous prime number is 373
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | nine hundred eighty-nine million eight hundred seventy thousand three hundred eighty-four |
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Notation
Scientific notation | 9.89870384 × 10^8 |
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Engineering notation | 9.89870384 × 10^6 |
Prime Factorization of 989870384
Prime Factorization 2 × 2 × 2 × 2 × 47 × 373 × 3529
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123733798 | Product of the distinct prime numbers |
The prime factorization of 989870384 is 2 × 2 × 2 × 2 × 47 × 373 × 3529. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 989870384)
Multiplication
n×yn×2 | 1979740768 |
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n×3 | 2969611152 |
n×4 | 3959481536 |
n×5 | 4949351920 |
Division
n÷yn÷2 | 494935192 |
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n÷3 | 329956794.66667 |
n÷3 | 247467596 |
n÷5 | 197974076.8 |
Exponentiation
nyn2 | 979843377120307456 |
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n3 | 9.6991793996994E+26 |
n4 | 9.6009304368653E+35 |
n5 | 9.5036766982971E+44 |
Nth Root
y√n2√n | 31462.205644233 |
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3√n | 996.61199572351 |
4√n | 177.37588800125 |
5√n | 62.967386229567 |
Divisors of 989870384
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 | -989870383 | 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 989870384 can be divided by 40 positive divisors. The sum of these divisors (counting 989870384) is 1, the average is 0.025.
Base conversion 989870384
Base | System | Value |
---|---|---|
2 | Binary | 111011000000000011100100110000 |
3 | Ternary | 2112222121121220002 |
4 | Quaternary | 323000003210300 |
5 | Quinary | 4011401323014 |
6 | Senary | 242120205132 |
8 | Octal | 7300034460 |
10 | Decimal | 989870384 |
12 | Duodecimal | 2376097a8 |
16 | Hexadecimal | 3b003930 |
20 | Vigesimal | f96dfj4 |
36 | Base36 | gdccvk |
Cryptographic Hash Functions
md5 | b2a0415bb2a73dcc4597857abf1a5577 |
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sha1 | bcb49e55a8247344f0e6f9c50798d409a753d545 |
sha256 | 04ed2d63fe72521a30f92daec4deae86b5575da9a624f5f7e1c317e29436950c |
sha512 | d15d31b95afde39c3ed8baec72ef0123b0235fe9c2ad369296a7cc6aa1d5cf2c3c3cb573f5e84ca452f2e5f6b8c93dfbd69a8c7f9c66af6d4bed42802923ad34 |
ripemd-160 | 0d0c2aead2995cb07994d163758bc19ceab49964 |
989870384 as geometric shapes
Circle
Radius = nDiameter | 1979740768 |
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Circumference | 6219539052.761 |
Area | 3.0782687552298E+18 |
Sphere
Radius = nVolume | 4.0627827663927E+27 |
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Surface area | 1.2313075020919E+19 |
Circumference | 6219539052.761 |
Square
Length = nPerimeter | 3959481536 |
---|---|
Area | 979843377120307456 |
Diagonal | 1399888122.0443 |
Cube
Length = nSurface area | 5879060262721844736 |
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Volume | 9.6991793996994E+26 |
Space diagonal | 1714505797.9957 |
Equilateral Triangle
Length = nPerimeter | 2969611152 |
---|---|
Area | 4.2428462815806E+17 |
Altitude | 857252898.99786 |
Triangular Pyramid
Length = nSurface area | 4.2428462815806E+17 |
---|---|
Volume | 1.1430592542454E+26 |
Height | 466629374.01475 |