397029688 (number)
397029688 is an even 9-digits composite number following 397029687 and preceding 397029689. In scientific notation, it is written as 3.97029688 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 180072160 positive integers (up to 397029688) that are relatively prime to 397029688.
Interesting facts
- 397029688 has 32 divisors, whose sum is 813888000
- The reverse of 397029688 is 886920793
- Previous prime number is 479
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | three hundred ninety-seven million twenty-nine thousand six hundred eighty-eight |
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Notation
Scientific notation | 3.97029688 × 10^8 |
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Engineering notation | 3.97029688 × 10^6 |
Prime Factorization of 397029688
Prime Factorization 2 × 2 × 2 × 11 × 479 × 9419
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99257422 | Product of the distinct prime numbers |
The prime factorization of 397029688 is 2 × 2 × 2 × 11 × 479 × 9419. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397029688)
Multiplication
n×yn×2 | 794059376 |
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n×3 | 1191089064 |
n×4 | 1588118752 |
n×5 | 1985148440 |
Division
n÷yn÷2 | 198514844 |
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n÷3 | 132343229.33333 |
n÷3 | 99257422 |
n÷5 | 79405937.6 |
Exponentiation
nyn2 | 157632573153377344 |
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n3 | 6.2584811337723E+25 |
n4 | 2.4848028118955E+34 |
n5 | 9.8654048514839E+42 |
Nth Root
y√n2√n | 19925.603830248 |
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3√n | 734.97797950286 |
4√n | 141.1580809952 |
5√n | 52.452307247575 |
Divisors of 397029688
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 | -397029687 | 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 397029688 can be divided by 32 positive divisors. The sum of these divisors (counting 397029688) is 1, the average is 0.03125.
Base conversion 397029688
Base | System | Value |
---|---|---|
2 | Binary | 10111101010100011000100111000 |
3 | Ternary | 1000200002012100021 |
4 | Quaternary | 113222203010320 |
5 | Quinary | 1303114422223 |
6 | Senary | 103221420224 |
8 | Octal | 2752430470 |
10 | Decimal | 397029688 |
12 | Duodecimal | b0b6a674 |
16 | Hexadecimal | 17aa3138 |
20 | Vigesimal | 6418e48 |
36 | Base36 | 6kdq2g |
Cryptographic Hash Functions
md5 | 3c976b8f650d64386be62bc89c493442 |
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sha1 | a5bdd3caa2f8cf609d36f20b9b07287d32f0b728 |
sha256 | 90eb3544bfa82f2b071173e6eeead4e7d6456d2542f25e8c4e1dc8aa9c6e7beb |
sha512 | 2b0c0abb9ed6f31435bb277215f4d39407c6baf097629ac86dc03ce2cca84629dbe508efc76c9a90f2ca29682648f931b72dbbd4127f89c2bc5d9a6da6be9bfe |
ripemd-160 | 5b00e49487962a78cb89e0fb78790361d02ef490 |
397029688 as geometric shapes
Circle
Radius = nDiameter | 794059376 |
---|---|
Circumference | 2494611102.1557 |
Area | 4.9521733378511E+17 |
Sphere
Radius = nVolume | 2.6215464469986E+26 |
---|---|
Surface area | 1.9808693351404E+18 |
Circumference | 2494611102.1557 |
Square
Length = nPerimeter | 1588118752 |
---|---|
Area | 157632573153377344 |
Diagonal | 561484769.43436 |
Cube
Length = nSurface area | 945795438920264064 |
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Volume | 6.2584811337723E+25 |
Space diagonal | 687675591.72922 |
Equilateral Triangle
Length = nPerimeter | 1191089064 |
---|---|
Area | 6.8256906407367E+16 |
Altitude | 343837795.86461 |
Triangular Pyramid
Length = nSurface area | 6.8256906407367E+16 |
---|---|
Volume | 7.3756907493641E+24 |
Height | 187161589.81145 |