388630025 (number)
388630025 is an odd 9-digits composite number following 388630024 and preceding 388630026. In scientific notation, it is written as 3.88630025 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 36 positive divisors. There are 265305600 positive integers (up to 388630025) that are relatively prime to 388630025.
Interesting facts
- 388630025 has 36 divisors, whose sum is 563072220
- The reverse of 388630025 is 520036883
- Previous prime number is 281
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | three hundred eighty-eight million six hundred thirty thousand twenty-five |
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Notation
Scientific notation | 3.88630025 × 10^8 |
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Engineering notation | 3.88630025 × 10^6 |
Prime Factorization of 388630025
Prime Factorization 5 × 5 × 7 × 7 × 281 × 1129
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 11103715 | Product of the distinct prime numbers |
The prime factorization of 388630025 is 5 × 5 × 7 × 7 × 281 × 1129. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388630025)
Multiplication
n×yn×2 | 777260050 |
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n×3 | 1165890075 |
n×4 | 1554520100 |
n×5 | 1943150125 |
Division
n÷yn÷2 | 194315012.5 |
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n÷3 | 129543341.66667 |
n÷3 | 97157506.25 |
n÷5 | 77726005 |
Exponentiation
nyn2 | 151033296331500625 |
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n3 | 5.8696073729144E+25 |
n4 | 2.2811056600759E+34 |
n5 | 8.8650614970293E+42 |
Nth Root
y√n2√n | 19713.701453558 |
---|---|
3√n | 729.75786364826 |
4√n | 140.40548939966 |
5√n | 52.228465967063 |
Divisors of 388630025
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388630024 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388630025 can be divided by 36 positive divisors. The sum of these divisors (counting 388630025) is 1, the average is 0.027777777777778.
Base conversion 388630025
Base | System | Value |
---|---|---|
2 | Binary | 10111001010100000011000001001 |
3 | Ternary | 1000002021110011122 |
4 | Quaternary | 113022200120021 |
5 | Quinary | 1243442130100 |
6 | Senary | 102321405025 |
8 | Octal | 2712403011 |
10 | Decimal | 388630025 |
12 | Duodecimal | aa199775 |
16 | Hexadecimal | 172a0609 |
20 | Vigesimal | 618if15 |
36 | Base36 | 6fdouh |
Cryptographic Hash Functions
md5 | 6b62b3d812803d6c2b4406a9df410a15 |
---|---|
sha1 | 84df12815dc4f512ad3c8ac1de033de5863e6ae7 |
sha256 | eee8d9cbfcf4059b242313abc227ca85f0e7d1622d691567a894cc095050cf5a |
sha512 | 0a018c032f7707b071be2f19f7e87280182fd85fc4c6e95e1094195e5715279d04ea4726b026550d4240e61f3d8ff305f34139161ba3d06da4dda3406c91d1be |
ripemd-160 | f2504b752ff2d513d0cc667a67cf3a498618a2b6 |
388630025 as geometric shapes
Circle
Radius = nDiameter | 777260050 |
---|---|
Circumference | 2441834463.0088 |
Area | 4.7448509420249E+17 |
Sphere
Radius = nVolume | 2.4586553869606E+26 |
---|---|
Surface area | 1.89794037681E+18 |
Circumference | 2441834463.0088 |
Square
Length = nPerimeter | 1554520100 |
---|---|
Area | 151033296331500625 |
Diagonal | 549605852.1004 |
Cube
Length = nSurface area | 906199777989003750 |
---|---|
Volume | 5.8696073729144E+25 |
Space diagonal | 673126948.64676 |
Equilateral Triangle
Length = nPerimeter | 1165890075 |
---|---|
Area | 6.5399335720191E+16 |
Altitude | 336563474.32338 |
Triangular Pyramid
Length = nSurface area | 6.5399335720191E+16 |
---|---|
Volume | 6.9173986271505E+24 |
Height | 183201950.70013 |