813664235 (number)
813664235 is an odd 9-digits composite number following 813664234 and preceding 813664236. In scientific notation, it is written as 8.13664235 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 624298752 positive integers (up to 813664235) that are relatively prime to 813664235.
Interesting facts
- 813664235 has 32 divisors, whose sum is 1017446400
- The reverse of 813664235 is 532466318
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | eight hundred thirteen million six hundred sixty-four thousand two hundred thirty-five |
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Notation
Scientific notation | 8.13664235 × 10^8 |
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Engineering notation | 8.13664235 × 10^6 |
Prime Factorization of 813664235
Prime Factorization 47 × 5 × 137 × 127 × 199
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 813664235 | Product of the distinct prime numbers |
The prime factorization of 813664235 is 47 × 5 × 137 × 127 × 199. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813664235)
Multiplication
n×yn×2 | 1627328470 |
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n×3 | 2440992705 |
n×4 | 3254656940 |
n×5 | 4068321175 |
Division
n÷yn÷2 | 406832117.5 |
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n÷3 | 271221411.66667 |
n÷3 | 203416058.75 |
n÷5 | 162732847 |
Exponentiation
nyn2 | 662049487318135225 |
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n3 | 5.3868598963085E+26 |
n4 | 4.3830952365821E+35 |
n5 | 3.5663678326057E+44 |
Nth Root
y√n2√n | 28524.800349871 |
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3√n | 933.5732708664 |
4√n | 168.89286648604 |
5√n | 60.546500325187 |
Divisors of 813664235
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 | -813664234 | 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 813664235 can be divided by 32 positive divisors. The sum of these divisors (counting 813664235) is 1, the average is 0.03125.
Base conversion 813664235
Base | System | Value |
---|---|---|
2 | Binary | 110000011111111000011111101011 |
3 | Ternary | 2002201001102111102 |
4 | Quaternary | 300133320133223 |
5 | Quinary | 3131244223420 |
6 | Senary | 212423352015 |
8 | Octal | 6037703753 |
10 | Decimal | 813664235 |
12 | Duodecimal | 1a85b260b |
16 | Hexadecimal | 307f87eb |
20 | Vigesimal | ce580bf |
36 | Base36 | dgfncb |
Cryptographic Hash Functions
md5 | a9f98c928e37d5fd056f2825bd96cab8 |
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sha1 | 8b9a059b5a9fb23c5ce28af89fcdacbd1bc47c92 |
sha256 | d238619266d75dda13a01b9be81beff749ca5f614e76154e3d9dc98c2f04510d |
sha512 | f72aec973c9bc167d48c920e1774bffdee68e4d1549098d5ada37853b4ae5781fc1f322faad7dd6531bc5d89113d00fc408b189ef120aa25cf1ed0b9fb64f757 |
ripemd-160 | 05ce1b502a8f2c124f7a52955fa00379b426511e |
813664235 as geometric shapes
Circle
Radius = nDiameter | 1627328470 |
---|---|
Circumference | 5112403166.3295 |
Area | 2.0798898056715E+18 |
Sphere
Radius = nVolume | 2.2564425968214E+27 |
---|---|
Surface area | 8.3195592226862E+18 |
Circumference | 5112403166.3295 |
Square
Length = nPerimeter | 3254656940 |
---|---|
Area | 662049487318135225 |
Diagonal | 1150694996.3549 |
Cube
Length = nSurface area | 3972296923908811350 |
---|---|
Volume | 5.3868598963085E+26 |
Space diagonal | 1409307795.3217 |
Equilateral Triangle
Length = nPerimeter | 2440992705 |
---|---|
Area | 2.8667583728998E+17 |
Altitude | 704653897.66083 |
Triangular Pyramid
Length = nSurface area | 2.8667583728998E+17 |
---|---|
Volume | 6.3484752699694E+25 |
Height | 383564998.78498 |