638104312 (number)
638104312 is an even 9-digits composite number following 638104311 and preceding 638104313. In scientific notation, it is written as 6.38104312 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 310137984 positive integers (up to 638104312) that are relatively prime to 638104312.
Interesting facts
- 638104312 has 32 divisors, whose sum is 1230292800
- The reverse of 638104312 is 213401836
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | six hundred thirty-eight million one hundred four thousand three hundred twelve |
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Notation
Scientific notation | 6.38104312 × 10^8 |
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Engineering notation | 6.38104312 × 10^6 |
Prime Factorization of 638104312
Prime Factorization 2 × 2 × 2 × 53 × 109 × 13807
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 159526078 | Product of the distinct prime numbers |
The prime factorization of 638104312 is 2 × 2 × 2 × 53 × 109 × 13807. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 638104312)
Multiplication
n×yn×2 | 1276208624 |
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n×3 | 1914312936 |
n×4 | 2552417248 |
n×5 | 3190521560 |
Division
n÷yn÷2 | 319052156 |
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n÷3 | 212701437.33333 |
n÷3 | 159526078 |
n÷5 | 127620862.4 |
Exponentiation
nyn2 | 407177112992993344 |
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n3 | 2.5982147154854E+26 |
n4 | 1.6579320134531E+35 |
n5 | 1.0579335667873E+44 |
Nth Root
y√n2√n | 25260.72667205 |
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3√n | 860.92217287566 |
4√n | 158.93623461014 |
5√n | 57.673769298743 |
Divisors of 638104312
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 | -638104311 | 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 638104312 can be divided by 32 positive divisors. The sum of these divisors (counting 638104312) is 1, the average is 0.03125.
Base conversion 638104312
Base | System | Value |
---|---|---|
2 | Binary | 100110000010001011001011111000 |
3 | Ternary | 1122110201001120001 |
4 | Quaternary | 212002023023320 |
5 | Quinary | 2301323314222 |
6 | Senary | 143152442344 |
8 | Octal | 4602131370 |
10 | Decimal | 638104312 |
12 | Duodecimal | 1598493b4 |
16 | Hexadecimal | 2608b2f8 |
20 | Vigesimal | 9j830fc |
36 | Base36 | ajwsfs |
Cryptographic Hash Functions
md5 | 25c0621992332ead58f4a78d64d25938 |
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sha1 | 7c332f64168d21f95e2dcf013949aeb1306d8468 |
sha256 | 69065b2c0a9b41941b56c377b1dca7d82f012e33bae80706aff6b1d03db06095 |
sha512 | 5f89c2c6d87a37102ca98149ed871600aa2acef21cfa6637b46f6824c38505fcd6a04b849e46a95cae21ba2f1b7f4840dbd012512f26e5f8e988310d46574929 |
ripemd-160 | 093d69ede7ffb7451da98a6b5ecf2afe91937625 |
638104312 as geometric shapes
Circle
Radius = nDiameter | 1276208624 |
---|---|
Circumference | 4009327637.6063 |
Area | 1.2791846268887E+18 |
Sphere
Radius = nVolume | 1.0883376350157E+27 |
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Surface area | 5.1167385075548E+18 |
Circumference | 4009327637.6063 |
Square
Length = nPerimeter | 2552417248 |
---|---|
Area | 407177112992993344 |
Diagonal | 902415772.23915 |
Cube
Length = nSurface area | 2443062677957960064 |
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Volume | 2.5982147154854E+26 |
Space diagonal | 1105229088.9128 |
Equilateral Triangle
Length = nPerimeter | 1914312936 |
---|---|
Area | 1.7631286184577E+17 |
Altitude | 552614544.45639 |
Triangular Pyramid
Length = nSurface area | 1.7631286184577E+17 |
---|---|
Volume | 3.062025407164E+25 |
Height | 300805257.41305 |