387629448 (number)
387629448 is an even 9-digits composite number following 387629447 and preceding 387629449. In scientific notation, it is written as 3.87629448 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 129130688 positive integers (up to 387629448) that are relatively prime to 387629448.
Interesting facts
- 387629448 has 32 divisors, whose sum is 969667200
- The reverse of 387629448 is 844926783
- Previous prime number is 2063
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | three hundred eighty-seven million six hundred twenty-nine thousand four hundred forty-eight |
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Notation
Scientific notation | 3.87629448 × 10^8 |
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Engineering notation | 3.87629448 × 10^6 |
Prime Factorization of 387629448
Prime Factorization 2 × 2 × 2 × 3 × 2063 × 7829
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 96907362 | Product of the distinct prime numbers |
The prime factorization of 387629448 is 2 × 2 × 2 × 3 × 2063 × 7829. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 387629448)
Multiplication
n×yn×2 | 775258896 |
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n×3 | 1162888344 |
n×4 | 1550517792 |
n×5 | 1938147240 |
Division
n÷yn÷2 | 193814724 |
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n÷3 | 129209816 |
n÷3 | 96907362 |
n÷5 | 77525889.6 |
Exponentiation
nyn2 | 150256588956784704 |
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n3 | 5.8243878635681E+25 |
n4 | 2.2577042524928E+34 |
n5 | 8.7515265314104E+42 |
Nth Root
y√n2√n | 19688.307392968 |
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3√n | 729.13104085134 |
4√n | 140.31502910582 |
5√n | 52.201544473479 |
Divisors of 387629448
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 | -387629447 | 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 387629448 can be divided by 32 positive divisors. The sum of these divisors (counting 387629448) is 1, the average is 0.03125.
Base conversion 387629448
Base | System | Value |
---|---|---|
2 | Binary | 10111000110101100000110001000 |
3 | Ternary | 1000000101121122020 |
4 | Quaternary | 113012230012020 |
5 | Quinary | 1243213120243 |
6 | Senary | 102244124440 |
8 | Octal | 2706540610 |
10 | Decimal | 387629448 |
12 | Duodecimal | a9996720 |
16 | Hexadecimal | 171ac188 |
20 | Vigesimal | 612ddc8 |
36 | Base36 | 6es8so |
Cryptographic Hash Functions
md5 | daf52ecfb6243cff2e52b66fc83606a0 |
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sha1 | c8205874e9d5ef016b286630c7b2b3be2cbd4314 |
sha256 | 3fd87651af6a4157c0b302afeccb5f087186c9e5fcb017e854b947bdbd0cc4bd |
sha512 | 362badcbb41fbb91fd8ac48c78626702f4451f0be963f242b65e119eadcce4ba61612644ed91ef3f314408b6d2c28395c49b6026c91da1f85ce0cbfce51fa92b |
ripemd-160 | af2ad2054efbb1eecaf1f7d77a872b65ef4cd55b |
387629448 as geometric shapes
Circle
Radius = nDiameter | 775258896 |
---|---|
Circumference | 2435547652.3037 |
Area | 4.720449960201E+17 |
Sphere
Radius = nVolume | 2.4397138831791E+26 |
---|---|
Surface area | 1.8881799840804E+18 |
Circumference | 2435547652.3037 |
Square
Length = nPerimeter | 1550517792 |
---|---|
Area | 150256588956784704 |
Diagonal | 548190822.5368 |
Cube
Length = nSurface area | 901539533740708224 |
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Volume | 5.8243878635681E+25 |
Space diagonal | 671393898.44588 |
Equilateral Triangle
Length = nPerimeter | 1162888344 |
---|---|
Area | 6.5063011561286E+16 |
Altitude | 335696949.22294 |
Triangular Pyramid
Length = nSurface area | 6.5063011561286E+16 |
---|---|
Volume | 6.8641069243161E+24 |
Height | 182730274.17893 |