39989898 (number)
39989898 is an even 8-digits composite number following 39989897 and preceding 39989899. In scientific notation, it is written as 3.9989898 × 10^7. The sum of its digits is 63. It has a total of 7 prime factors and 96 positive divisors. There are 11571840 positive integers (up to 39989898) that are relatively prime to 39989898.
Interesting facts
- 39989898 has 96 divisors, whose sum is 99066240
- The reverse of 39989898 is 89898993
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 63
- Digital Root 9
Name
Name | thirty-nine million nine hundred eighty-nine thousand eight hundred ninety-eight |
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Notation
Scientific notation | 3.9989898 × 10^7 |
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Engineering notation | 3.9989898 × 10^6 |
Prime Factorization of 39989898
Prime Factorization 2 × 3 × 3 × 13 × 71 × 29 × 83
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 13329966 | Product of the distinct prime numbers |
The prime factorization of 39989898 is 2 × 3 × 3 × 13 × 71 × 29 × 83. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 39989898)
Multiplication
n×yn×2 | 79979796 |
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n×3 | 119969694 |
n×4 | 159959592 |
n×5 | 199949490 |
Division
n÷yn÷2 | 19994949 |
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n÷3 | 13329966 |
n÷3 | 9997474.5 |
n÷5 | 7997979.6 |
Exponentiation
nyn2 | 1599191942050404 |
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n3 | 6.3951522645018E+22 |
n4 | 2.5574148675189E+30 |
n5 | 1.0227075969577E+38 |
Nth Root
y√n2√n | 6323.7566366836 |
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3√n | 341.96639661631 |
4√n | 79.522051260538 |
5√n | 33.142865873529 |
Divisors of 39989898
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 | -39989897 | 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 39989898 can be divided by 96 positive divisors. The sum of these divisors (counting 39989898) is 1, the average is 0.010416666666667.
Base conversion 39989898
Base | System | Value |
---|---|---|
2 | Binary | 10011000100011001010001010 |
3 | Ternary | 2210020200211100 |
4 | Quaternary | 2120203022022 |
5 | Quinary | 40214134043 |
6 | Senary | 3545042230 |
8 | Octal | 230431212 |
10 | Decimal | 39989898 |
12 | Duodecimal | 11486376 |
16 | Hexadecimal | 262328a |
20 | Vigesimal | c9ieei |
36 | Base36 | nt4ei |
Cryptographic Hash Functions
md5 | ef96473a2215ec305a3b906d8283c822 |
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sha1 | 3d678c068c696324eabb46d2be59fdf6bd1ac823 |
sha256 | f4d1f471d5b183186b553db715c022848e827595a67ffc0f59cb02d0f8d1e6b5 |
sha512 | 4bcdcaf3eaca32838ccb3d3af7f5145d2244b59e261ca677026ce9a7c7d808b281f9a713e8b47901abaa918e746c72a3c2d2f05b56cd6347cd6e8c59b709e4a9 |
ripemd-160 | 79426ec12e212735fffb1d2713f55d5e241e6579 |
39989898 as geometric shapes
Circle
Radius = nDiameter | 79979796 |
---|---|
Circumference | 251263939.54921 |
Area | 5.0240096568255E+15 |
Sphere
Radius = nVolume | 2.6787951163662E+23 |
---|---|
Surface area | 2.0096038627302E+16 |
Circumference | 251263939.54921 |
Square
Length = nPerimeter | 159959592 |
---|---|
Area | 1599191942050404 |
Diagonal | 56554256.109517 |
Cube
Length = nSurface area | 9595151652302424 |
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Volume | 6.3951522645018E+22 |
Space diagonal | 69264535.125497 |
Equilateral Triangle
Length = nPerimeter | 119969694 |
---|---|
Area | 6.9247042367151E+14 |
Altitude | 34632267.562749 |
Triangular Pyramid
Length = nSurface area | 6.9247042367151E+14 |
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Volume | 7.5367592215828E+21 |
Height | 18851418.703172 |