397136472 (number)
397136472 is an even 9-digits composite number following 397136471 and preceding 397136473. In scientific notation, it is written as 3.97136472 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 132194720 positive integers (up to 397136472) that are relatively prime to 397136472.
Interesting facts
- 397136472 has 32 divisors, whose sum is 994222080
- The reverse of 397136472 is 274631793
- Previous prime number is 743
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred ninety-seven million one hundred thirty-six thousand four hundred seventy-two |
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Notation
Scientific notation | 3.97136472 × 10^8 |
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Engineering notation | 3.97136472 × 10^6 |
Prime Factorization of 397136472
Prime Factorization 2 × 2 × 2 × 3 × 743 × 22271
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99284118 | Product of the distinct prime numbers |
The prime factorization of 397136472 is 2 × 2 × 2 × 3 × 743 × 22271. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397136472)
Multiplication
n×yn×2 | 794272944 |
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n×3 | 1191409416 |
n×4 | 1588545888 |
n×5 | 1985682360 |
Division
n÷yn÷2 | 198568236 |
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n÷3 | 132378824 |
n÷3 | 99284118 |
n÷5 | 79427294.4 |
Exponentiation
nyn2 | 157717377392606784 |
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n3 | 6.2635322830792E+25 |
n4 | 2.4874771131602E+34 |
n5 | 9.8786788490118E+42 |
Nth Root
y√n2√n | 19928.283217578 |
---|---|
3√n | 735.04386614032 |
4√n | 141.16757140922 |
5√n | 52.455128429398 |
Divisors of 397136472
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 | -397136471 | 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 397136472 can be divided by 32 positive divisors. The sum of these divisors (counting 397136472) is 1, the average is 0.03125.
Base conversion 397136472
Base | System | Value |
---|---|---|
2 | Binary | 10111101010111101001001011000 |
3 | Ternary | 1000200021121211020 |
4 | Quaternary | 113222331021120 |
5 | Quinary | 1303131331342 |
6 | Senary | 103224002440 |
8 | Octal | 2752751130 |
10 | Decimal | 397136472 |
12 | Duodecimal | b1000420 |
16 | Hexadecimal | 17abd258 |
20 | Vigesimal | 642213c |
36 | Base36 | 6kg0go |
Cryptographic Hash Functions
md5 | eefcb8d17831abd0df40af45200a6dca |
---|---|
sha1 | c560ac34c732416d285b26f964992a84a5982839 |
sha256 | 6f33d65856d49e0758136957346bf496660732f2a12c66545872c531961b4a30 |
sha512 | 4072b858ba5075a20d63a5d004363d401c3db41b91e969d13b441a3908941621dbd7020bd15c1f58742bf52bb1e6b949d40a082e8480ebf682140675a5ac45b6 |
ripemd-160 | f1e64b7c04bebf1b490ad56d25a881ccb56b93ef |
397136472 as geometric shapes
Circle
Radius = nDiameter | 794272944 |
---|---|
Circumference | 2495282045.8155 |
Area | 4.9548375416006E+17 |
Sphere
Radius = nVolume | 2.6236622674726E+26 |
---|---|
Surface area | 1.9819350166402E+18 |
Circumference | 2495282045.8155 |
Square
Length = nPerimeter | 1588545888 |
---|---|
Area | 157717377392606784 |
Diagonal | 561635784.8154 |
Cube
Length = nSurface area | 946304264355640704 |
---|---|
Volume | 6.2635322830792E+25 |
Space diagonal | 687860547.04265 |
Equilateral Triangle
Length = nPerimeter | 1191409416 |
---|---|
Area | 6.8293627720127E+16 |
Altitude | 343930273.52133 |
Triangular Pyramid
Length = nSurface area | 6.8293627720127E+16 |
---|---|
Volume | 7.3816435859103E+24 |
Height | 187211928.2718 |