397665612 (number)
397665612 is an even 9-digits composite number following 397665611 and preceding 397665613. In scientific notation, it is written as 3.97665612 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 132554880 positive integers (up to 397665612) that are relatively prime to 397665612.
Interesting facts
- 397665612 has 36 divisors, whose sum is 1042442856
- The reverse of 397665612 is 216566793
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred ninety-seven million six hundred sixty-five thousand six hundred twelve |
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Notation
Scientific notation | 3.97665612 × 10^8 |
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Engineering notation | 3.97665612 × 10^6 |
Prime Factorization of 397665612
Prime Factorization 2 × 2 × 9 × 9 × 3 × 409121
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 22092534 | Product of the distinct prime numbers |
The prime factorization of 397665612 is 2 × 2 × 9 × 9 × 3 × 409121. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397665612)
Multiplication
n×yn×2 | 795331224 |
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n×3 | 1192996836 |
n×4 | 1590662448 |
n×5 | 1988328060 |
Division
n÷yn÷2 | 198832806 |
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n÷3 | 132555204 |
n÷3 | 99416403 |
n÷5 | 79533122.4 |
Exponentiation
nyn2 | 158137938967334544 |
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n3 | 6.2886020279864E+25 |
n4 | 2.5007607740836E+34 |
n5 | 9.9446656369157E+42 |
Nth Root
y√n2√n | 19941.55490427 |
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3√n | 735.3701758821 |
4√n | 141.21457043899 |
5√n | 52.46909910581 |
Divisors of 397665612
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 | -397665611 | 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 397665612 can be divided by 36 positive divisors. The sum of these divisors (counting 397665612) is 1, the average is 0.027777777777778.
Base conversion 397665612
Base | System | Value |
---|---|---|
2 | Binary | 10111101100111110010101001100 |
3 | Ternary | 1000201021111200000 |
4 | Quaternary | 113230332111030 |
5 | Quinary | 1303300244422 |
6 | Senary | 103243204300 |
8 | Octal | 2754762514 |
10 | Decimal | 397665612 |
12 | Duodecimal | b1216690 |
16 | Hexadecimal | 17b3e54c |
20 | Vigesimal | 645840c |
36 | Base36 | 6krcr0 |
Cryptographic Hash Functions
md5 | a235fa8c86c3d5ca08e22d0d00f3e0fd |
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sha1 | bcd8be3caa012472f83eb4844e959904f3f29bea |
sha256 | cdcb149ac7a1d91be7b135695a55b5797d4c0827ae5c58146ffd43ea6cacd332 |
sha512 | 85141efb6d496d0fc253a3ba21dc602e0158a383b76fe98dc676b6474bc53664008f360ff09112bb92cc0fb4be0a24f4b4ed773bc5a4a0489563e492f7a5dc10 |
ripemd-160 | 2e3fc5008b1af419c43c49ece7c55dad973c5925 |
397665612 as geometric shapes
Circle
Radius = nDiameter | 795331224 |
---|---|
Circumference | 2498606730.489 |
Area | 4.9680498731361E+17 |
Sphere
Radius = nVolume | 2.6341634576629E+26 |
---|---|
Surface area | 1.9872199492544E+18 |
Circumference | 2498606730.489 |
Square
Length = nPerimeter | 1590662448 |
---|---|
Area | 158137938967334544 |
Diagonal | 562384101.7798 |
Cube
Length = nSurface area | 948827633804007264 |
---|---|
Volume | 6.2886020279864E+25 |
Space diagonal | 688777044.40697 |
Equilateral Triangle
Length = nPerimeter | 1192996836 |
---|---|
Area | 6.8475736223912E+16 |
Altitude | 344388522.20349 |
Triangular Pyramid
Length = nSurface area | 6.8475736223912E+16 |
---|---|
Volume | 7.4111885636211E+24 |
Height | 187461367.25993 |