390687052 (number)
390687052 is an even 9-digits composite number following 390687051 and preceding 390687053. In scientific notation, it is written as 3.90687052 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 164928960 positive integers (up to 390687052) that are relatively prime to 390687052.
Interesting facts
- 390687052 has 48 divisors, whose sum is 793182208
- The reverse of 390687052 is 250786093
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred ninety million six hundred eighty-seven thousand fifty-two |
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Notation
Scientific notation | 3.90687052 × 10^8 |
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Engineering notation | 3.90687052 × 10^6 |
Prime Factorization of 390687052
Prime Factorization 2 × 2 × 7 × 127 × 181 × 607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 195343526 | Product of the distinct prime numbers |
The prime factorization of 390687052 is 2 × 2 × 7 × 127 × 181 × 607. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 390687052)
Multiplication
n×yn×2 | 781374104 |
---|---|
n×3 | 1172061156 |
n×4 | 1562748208 |
n×5 | 1953435260 |
Division
n÷yn÷2 | 195343526 |
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n÷3 | 130229017.33333 |
n÷3 | 97671763 |
n÷5 | 78137410.4 |
Exponentiation
nyn2 | 152636372600450704 |
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n3 | 5.9633054439244E+25 |
n4 | 2.3297862240624E+34 |
n5 | 9.1021731166914E+42 |
Nth Root
y√n2√n | 19765.805118942 |
---|---|
3√n | 731.04313994885 |
4√n | 140.59091406966 |
5√n | 52.283638555083 |
Divisors of 390687052
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -390687051 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 390687052 can be divided by 48 positive divisors. The sum of these divisors (counting 390687052) is 1, the average is 0.020833333333333.
Base conversion 390687052
Base | System | Value |
---|---|---|
2 | Binary | 10111010010010110100101001100 |
3 | Ternary | 1000020010221212211 |
4 | Quaternary | 113102112211030 |
5 | Quinary | 1300003441202 |
6 | Senary | 102433440204 |
8 | Octal | 2722264514 |
10 | Decimal | 390687052 |
12 | Duodecimal | aaa10064 |
16 | Hexadecimal | 1749694c |
20 | Vigesimal | 621fhcc |
36 | Base36 | 6gls24 |
Cryptographic Hash Functions
md5 | 3aa022ad7f34a10eacd2b74b099bf625 |
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sha1 | 09464250f7b15107236018d00768b8fb3d21f4c9 |
sha256 | 7af1e06b6250391bee592d2f1178affc5c1bce44b12a9df2278fb7597ddf5310 |
sha512 | ea7fdfee6bf18bda431266095561de2e9e7655efdf7017c949d86ac4296a35bb3e890cb7df2296d4d6c40b08871d9e0effd0431f82679df70c99b5e41dc1eb37 |
ripemd-160 | 08627c401ee55e547804ced2ecd7f62652adcfce |
390687052 as geometric shapes
Circle
Radius = nDiameter | 781374104 |
---|---|
Circumference | 2454759144.8317 |
Area | 4.7952130683217E+17 |
Sphere
Radius = nVolume | 2.497903543166E+26 |
---|---|
Surface area | 1.9180852273287E+18 |
Circumference | 2454759144.8317 |
Square
Length = nPerimeter | 1562748208 |
---|---|
Area | 152636372600450704 |
Diagonal | 552514927.58196 |
Cube
Length = nSurface area | 915818235602704224 |
---|---|
Volume | 5.9633054439244E+25 |
Space diagonal | 676689823.9233 |
Equilateral Triangle
Length = nPerimeter | 1172061156 |
---|---|
Area | 6.6093488106749E+16 |
Altitude | 338344911.96165 |
Triangular Pyramid
Length = nSurface area | 6.6093488106749E+16 |
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Volume | 7.0278228628093E+24 |
Height | 184171642.52732 |