98989980 (number)
98989980 is an even 8-digits composite number following 98989979 and preceding 98989981. In scientific notation, it is written as 9.8989980 × 10^7. The sum of its digits is 60. It has a total of 7 prime factors and 96 positive divisors. There are 24585216 positive integers (up to 98989980) that are relatively prime to 98989980.
Interesting facts
- 98989980 has 96 divisors, whose sum is 296545536
- The reverse of 98989980 is 08998989
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 60
- Digital Root 6
Name
Name | ninety-eight million nine hundred eighty-nine thousand nine hundred eighty |
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Notation
Scientific notation | 9.8989980 × 10^7 |
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Engineering notation | 9.8989980 × 10^6 |
Prime Factorization of 98989980
Prime Factorization 2 × 2 × 3 × 5 × 17 × 107 × 907
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 49494990 | Product of the distinct prime numbers |
The prime factorization of 98989980 is 2 × 2 × 3 × 5 × 17 × 107 × 907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 98989980)
Multiplication
n×yn×2 | 197979960 |
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n×3 | 296969940 |
n×4 | 395959920 |
n×5 | 494949900 |
Division
n÷yn÷2 | 49494990 |
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n÷3 | 32996660 |
n÷3 | 24747495 |
n÷5 | 19797996 |
Exponentiation
nyn2 | 9799016140400400 |
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n3 | 9.7000441175791E+23 |
n4 | 9.6020717319828E+31 |
n5 | 9.5050888870754E+39 |
Nth Root
y√n2√n | 9949.3708343794 |
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3√n | 462.59089326329 |
4√n | 99.746532944155 |
5√n | 39.72997093134 |
Divisors of 98989980
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -98989979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 98989980 can be divided by 96 positive divisors. The sum of these divisors (counting 98989980) is 1, the average is 0.010416666666667.
Base conversion 98989980
Base | System | Value |
---|---|---|
2 | Binary | 101111001100111011110011100 |
3 | Ternary | 20220021012201120 |
4 | Quaternary | 11321213132130 |
5 | Quinary | 200320134410 |
6 | Senary | 13453410540 |
8 | Octal | 571473634 |
10 | Decimal | 98989980 |
12 | Duodecimal | 29199a50 |
16 | Hexadecimal | 5e6779c |
20 | Vigesimal | 1aidej0 |
36 | Base36 | 1mxp5o |
Cryptographic Hash Functions
md5 | d174c5e5a12522af873a1f3bf160e20a |
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sha1 | 8cbf3a6d04996cf77e51104f00aeda3fd58a7934 |
sha256 | c547fcf67c86024c459e3bd1a8b667ceb9d1a7c5ad4b4933e2e745452d122eef |
sha512 | 74613df2f82f8f635299f9ad2c35ad484b6a08cdf55d16af5eb2d20944bddc98ecc4bd259a92e897688ae225f523663d07a1117d3a13a38e24870a52f960598f |
ripemd-160 | ab29e9b74086b9dc91b05d46cb564ec5c0f0904e |
98989980 as geometric shapes
Circle
Radius = nDiameter | 197979960 |
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Circumference | 621972387.894 |
Area | 3.078451711909E+16 |
Sphere
Radius = nVolume | 4.0631449785711E+24 |
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Surface area | 1.2313806847636E+17 |
Circumference | 621972387.894 |
Square
Length = nPerimeter | 395959920 |
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Area | 9799016140400400 |
Diagonal | 139992972.25504 |
Cube
Length = nSurface area | 58794096842402400 |
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Volume | 9.7000441175791E+23 |
Space diagonal | 171455674.80023 |
Equilateral Triangle
Length = nPerimeter | 296969940 |
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Area | 4.2430984548402E+15 |
Altitude | 85727837.400114 |
Triangular Pyramid
Length = nSurface area | 4.2430984548402E+15 |
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Volume | 1.1431611622248E+23 |
Height | 46664324.085014 |