638630104 (number)
638630104 is an even 9-digits composite number following 638630103 and preceding 638630105. In scientific notation, it is written as 6.38630104 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 267022080 positive integers (up to 638630104) that are relatively prime to 638630104.
Interesting facts
- 638630104 has 32 divisors, whose sum is 1401876000
- The reverse of 638630104 is 401036836
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | six hundred thirty-eight million six hundred thirty thousand one hundred four |
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Notation
Scientific notation | 6.38630104 × 10^8 |
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Engineering notation | 6.38630104 × 10^6 |
Prime Factorization of 638630104
Prime Factorization 2 × 2 × 2 × 7 × 41 × 278149
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 159657526 | Product of the distinct prime numbers |
The prime factorization of 638630104 is 2 × 2 × 2 × 7 × 41 × 278149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 638630104)
Multiplication
n×yn×2 | 1277260208 |
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n×3 | 1915890312 |
n×4 | 2554520416 |
n×5 | 3193150520 |
Division
n÷yn÷2 | 319315052 |
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n÷3 | 212876701.33333 |
n÷3 | 159657526 |
n÷5 | 127726020.8 |
Exponentiation
nyn2 | 407848409735050816 |
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n3 | 2.6046427232533E+26 |
n4 | 1.6634032532341E+35 |
n5 | 1.0622993926068E+44 |
Nth Root
y√n2√n | 25271.131830609 |
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3√n | 861.15857190356 |
4√n | 158.96896499194 |
5√n | 57.683270697202 |
Divisors of 638630104
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 | -638630103 | 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 638630104 can be divided by 32 positive divisors. The sum of these divisors (counting 638630104) is 1, the average is 0.03125.
Base conversion 638630104
Base | System | Value |
---|---|---|
2 | Binary | 100110000100001011100011011000 |
3 | Ternary | 1122111200202210211 |
4 | Quaternary | 212010023203120 |
5 | Quinary | 2301442130404 |
6 | Senary | 143212020504 |
8 | Octal | 4604134330 |
10 | Decimal | 638630104 |
12 | Duodecimal | 159a61734 |
16 | Hexadecimal | 2610b8d8 |
20 | Vigesimal | 9jb8f54 |
36 | Base36 | ak8254 |
Cryptographic Hash Functions
md5 | b01b5b855f06889466d7faed0ee3140f |
---|---|
sha1 | 532b22fb4a316711bf170ba309e7675f84978598 |
sha256 | b7fd0a8c54b70d6e1ee4df0a3629fd30b0db4a10c070bb31edce7ec822427526 |
sha512 | bb29d7471ff1e8f03d3ed9fb87b0fd827dc0f9aac920bcc331943ee80aed7f27c9da8f0304cf1e4951bddf4bfcfc495ae3c8bdfb9c82eb51ca1e1ffecf145d44 |
ripemd-160 | b56e548003b158748e7a89d49f105f61eace8279 |
638630104 as geometric shapes
Circle
Radius = nDiameter | 1277260208 |
---|---|
Circumference | 4012631286.1754 |
Area | 1.2812935678019E+18 |
Sphere
Radius = nVolume | 1.0910301926132E+27 |
---|---|
Surface area | 5.1251742712077E+18 |
Circumference | 4012631286.1754 |
Square
Length = nPerimeter | 2554520416 |
---|---|
Area | 407848409735050816 |
Diagonal | 903159354.41654 |
Cube
Length = nSurface area | 2447090458410304896 |
---|---|
Volume | 2.6046427232533E+26 |
Space diagonal | 1106139787.371 |
Equilateral Triangle
Length = nPerimeter | 1915890312 |
---|---|
Area | 1.7660354186182E+17 |
Altitude | 553069893.6855 |
Triangular Pyramid
Length = nSurface area | 1.7660354186182E+17 |
---|---|
Volume | 3.0696008869677E+25 |
Height | 301053118.13885 |