388220670 (number)
388220670 is an even 9-digits composite number following 388220669 and preceding 388220671. In scientific notation, it is written as 3.88220670 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 96307200 positive integers (up to 388220670) that are relatively prime to 388220670.
Interesting facts
- 388220670 has 32 divisors, whose sum is 662234400
- The reverse of 388220670 is 076022883
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | three hundred eighty-eight million two hundred twenty thousand six hundred seventy |
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Notation
Scientific notation | 3.88220670 × 10^8 |
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Engineering notation | 3.88220670 × 10^6 |
Prime Factorization of 388220670
Prime Factorization 2 × 9 × 85 × 89 × 2851
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 388220670 | Product of the distinct prime numbers |
The prime factorization of 388220670 is 2 × 9 × 85 × 89 × 2851. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388220670)
Multiplication
n×yn×2 | 776441340 |
---|---|
n×3 | 1164662010 |
n×4 | 1552882680 |
n×5 | 1941103350 |
Division
n÷yn÷2 | 194110335 |
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n÷3 | 129406890 |
n÷3 | 97055167.5 |
n÷5 | 77644134 |
Exponentiation
nyn2 | 150715288615248900 |
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n3 | 5.8510790325455E+25 |
n4 | 2.2715098222378E+34 |
n5 | 8.8184706510073E+42 |
Nth Root
y√n2√n | 19703.316218343 |
---|---|
3√n | 729.50154876486 |
4√n | 140.36850151776 |
5√n | 52.217458584172 |
Divisors of 388220670
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 | -388220669 | 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 388220670 can be divided by 32 positive divisors. The sum of these divisors (counting 388220670) is 1, the average is 0.03125.
Base conversion 388220670
Base | System | Value |
---|---|---|
2 | Binary | 10111001000111100011011111110 |
3 | Ternary | 1000001111122122100 |
4 | Quaternary | 113020330123332 |
5 | Quinary | 1243341030140 |
6 | Senary | 102304525530 |
8 | Octal | 2710743376 |
10 | Decimal | 388220670 |
12 | Duodecimal | aa0208a6 |
16 | Hexadecimal | 1723c6fe |
20 | Vigesimal | 6167bda |
36 | Base36 | 6f4wzi |
Cryptographic Hash Functions
md5 | f7bc9c12fe1796f726846f01bd9ecc8c |
---|---|
sha1 | 6df0bb98b28a504e9cc8f8eff9dc05128da795d7 |
sha256 | 64fe0e45e8a72748ea7feaca9099ceadd4e5560515b63966d7b3c25bab910945 |
sha512 | 88567e5cfa9796b9d1facfb7103d032efd8aad8fd2c8ca5a35b27b59a7cdda4d78ab9b374e36b64f4c5f668aaf74e7eb193dcc84f7c55ee12a9a7e66129eca51 |
ripemd-160 | 14b993517cb791b8fa3ea3779af72cdd51b0a521 |
388220670 as geometric shapes
Circle
Radius = nDiameter | 776441340 |
---|---|
Circumference | 2439262409.6874 |
Area | 4.7348604349733E+17 |
Sphere
Radius = nVolume | 2.4508942538958E+26 |
---|---|
Surface area | 1.8939441739893E+18 |
Circumference | 2439262409.6874 |
Square
Length = nPerimeter | 1552882680 |
---|---|
Area | 150715288615248900 |
Diagonal | 549026936.70757 |
Cube
Length = nSurface area | 904291731691493400 |
---|---|
Volume | 5.8510790325455E+25 |
Space diagonal | 672417924.98843 |
Equilateral Triangle
Length = nPerimeter | 1164662010 |
---|---|
Area | 6.5261634339755E+16 |
Altitude | 336208962.49422 |
Triangular Pyramid
Length = nSurface area | 6.5261634339755E+16 |
---|---|
Volume | 6.8955627686189E+24 |
Height | 183008978.90252 |