390825834 (number)
390825834 is an even 9-digits composite number following 390825833 and preceding 390825835. In scientific notation, it is written as 3.90825834 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 111523392 positive integers (up to 390825834) that are relatively prime to 390825834.
Interesting facts
- 390825834 has 32 divisors, whose sum is 894445440
- The reverse of 390825834 is 438528093
- Previous prime number is 853
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred ninety million eight hundred twenty-five thousand eight hundred thirty-four |
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Notation
Scientific notation | 3.90825834 × 10^8 |
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Engineering notation | 3.90825834 × 10^6 |
Prime Factorization of 390825834
Prime Factorization 2 × 3 × 7 × 853 × 10909
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 390825834 | Product of the distinct prime numbers |
The prime factorization of 390825834 is 2 × 3 × 7 × 853 × 10909. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 390825834)
Multiplication
n×yn×2 | 781651668 |
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n×3 | 1172477502 |
n×4 | 1563303336 |
n×5 | 1954129170 |
Division
n÷yn÷2 | 195412917 |
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n÷3 | 130275278 |
n÷3 | 97706458.5 |
n÷5 | 78165166.8 |
Exponentiation
nyn2 | 152744832521795556 |
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n3 | 5.9696626559521E+25 |
n4 | 2.3330983862111E+34 |
n5 | 9.1183512259502E+42 |
Nth Root
y√n2√n | 19769.315466146 |
---|---|
3√n | 731.12969142075 |
4√n | 140.60339777596 |
5√n | 52.287352523641 |
Divisors of 390825834
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 | -390825833 | 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 390825834 can be divided by 32 positive divisors. The sum of these divisors (counting 390825834) is 1, the average is 0.03125.
Base conversion 390825834
Base | System | Value |
---|---|---|
2 | Binary | 10111010010111000011101101010 |
3 | Ternary | 1000020102000020220 |
4 | Quaternary | 113102320131222 |
5 | Quinary | 1300022411314 |
6 | Senary | 102440430510 |
8 | Octal | 2722703552 |
10 | Decimal | 390825834 |
12 | Duodecimal | aaa78436 |
16 | Hexadecimal | 174b876a |
20 | Vigesimal | 622d4be |
36 | Base36 | 6gor56 |
Cryptographic Hash Functions
md5 | da10c5d61ee21f66accf96ddc3179d60 |
---|---|
sha1 | 51f6d09772c1cd6d5f1e6d16e28dde7f50d15d24 |
sha256 | 231b3a101479ba952e6726d149a82bb4ecd5f168ead341c2d1c240d09b3c810f |
sha512 | 15460fe262aaa62c0ac6335858f017575ae8cf6eb978a0a39aa3318e87f4eea24a3348f2f67f230b0e0c5da564907063a261ba807cfa9ef4a2c8b99ebe112ada |
ripemd-160 | 6003ec76d86916070df61cac41425291c82e6b89 |
390825834 as geometric shapes
Circle
Radius = nDiameter | 781651668 |
---|---|
Circumference | 2455631137.855 |
Area | 4.7986204372428E+17 |
Sphere
Radius = nVolume | 2.5005664459131E+26 |
---|---|
Surface area | 1.9194481748971E+18 |
Circumference | 2455631137.855 |
Square
Length = nPerimeter | 1563303336 |
---|---|
Area | 152744832521795556 |
Diagonal | 552711194.96858 |
Cube
Length = nSurface area | 916468995130773336 |
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Volume | 5.9696626559521E+25 |
Space diagonal | 676930201.39848 |
Equilateral Triangle
Length = nPerimeter | 1172477502 |
---|---|
Area | 6.6140452630337E+16 |
Altitude | 338465100.69924 |
Triangular Pyramid
Length = nSurface area | 6.6140452630337E+16 |
---|---|
Volume | 7.0353149090331E+24 |
Height | 184237064.98953 |