810147138 (number)
810147138 is an even 9-digits composite number following 810147137 and preceding 810147139. In scientific notation, it is written as 8.10147138 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 250679808 positive integers (up to 810147138) that are relatively prime to 810147138.
Interesting facts
- 810147138 has 32 divisors, whose sum is 1739123136
- The reverse of 810147138 is 831741018
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | eight hundred ten million one hundred forty-seven thousand one hundred thirty-eight |
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Notation
Scientific notation | 8.10147138 × 10^8 |
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Engineering notation | 8.10147138 × 10^6 |
Prime Factorization of 810147138
Prime Factorization 2 × 3 × 17 × 73 × 108803
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 810147138 | Product of the distinct prime numbers |
The prime factorization of 810147138 is 2 × 3 × 17 × 73 × 108803. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 810147138)
Multiplication
n×yn×2 | 1620294276 |
---|---|
n×3 | 2430441414 |
n×4 | 3240588552 |
n×5 | 4050735690 |
Division
n÷yn÷2 | 405073569 |
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n÷3 | 270049046 |
n÷3 | 202536784.5 |
n÷5 | 162029427.6 |
Exponentiation
nyn2 | 656338385209591044 |
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n3 | 5.3173066433709E+26 |
n4 | 4.3078007589953E+35 |
n5 | 3.4899524559743E+44 |
Nth Root
y√n2√n | 28463.083775304 |
---|---|
3√n | 932.2261918227 |
4√n | 168.71005831101 |
5√n | 60.494066642171 |
Divisors of 810147138
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 | -810147137 | 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 810147138 can be divided by 32 positive divisors. The sum of these divisors (counting 810147138) is 1, the average is 0.03125.
Base conversion 810147138
Base | System | Value |
---|---|---|
2 | Binary | 110000010010011101110101000010 |
3 | Ternary | 2002110102201221120 |
4 | Quaternary | 300102131311002 |
5 | Quinary | 3124344202023 |
6 | Senary | 212220133110 |
8 | Octal | 6022356502 |
10 | Decimal | 810147138 |
12 | Duodecimal | 1a7397196 |
16 | Hexadecimal | 3049dd42 |
20 | Vigesimal | cd387gi |
36 | Base36 | dec9j6 |
Cryptographic Hash Functions
md5 | 6839c9d7b9a8d1565a031f842af000af |
---|---|
sha1 | cf60bcb01f6290e29c540822daab69eac1b177f5 |
sha256 | 8e94ee3be5d1329dc1a896584b217c1fd053a4529d002e9fff0473996d70d228 |
sha512 | ce6852dd66914ea7713d0756f5a27f2ffb0f8c04e9d80bf535096005c84ba575e7e83431e5a87c6b2e65e6ce6f8399ab1349f5c4c6ae075743835df866742f52 |
ripemd-160 | 461a3c9c472b7eaf660422b6744847986e35368e |
810147138 as geometric shapes
Circle
Radius = nDiameter | 1620294276 |
---|---|
Circumference | 5090304594.1352 |
Area | 2.0619478492434E+18 |
Sphere
Radius = nVolume | 2.2273081983598E+27 |
---|---|
Surface area | 8.2477913969738E+18 |
Circumference | 5090304594.1352 |
Square
Length = nPerimeter | 3240588552 |
---|---|
Area | 656338385209591044 |
Diagonal | 1145721070.0773 |
Cube
Length = nSurface area | 3938030311257546264 |
---|---|
Volume | 5.3173066433709E+26 |
Space diagonal | 1403216004.6225 |
Equilateral Triangle
Length = nPerimeter | 2430441414 |
---|---|
Area | 2.8420285753518E+17 |
Altitude | 701608002.31126 |
Triangular Pyramid
Length = nSurface area | 2.8420285753518E+17 |
---|---|
Volume | 6.2665059752931E+25 |
Height | 381907023.35912 |