397293882 (number)
397293882 is an even 9-digits composite number following 397293881 and preceding 397293883. In scientific notation, it is written as 3.97293882 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 130870080 positive integers (up to 397293882) that are relatively prime to 397293882.
Interesting facts
- 397293882 has 32 divisors, whose sum is 803996160
- The reverse of 397293882 is 288392793
- Previous prime number is 991
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | three hundred ninety-seven million two hundred ninety-three thousand eight hundred eighty-two |
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Notation
Scientific notation | 3.97293882 × 10^8 |
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Engineering notation | 3.97293882 × 10^6 |
Prime Factorization of 397293882
Prime Factorization 2 × 3 × 109 × 991 × 613
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 397293882 | Product of the distinct prime numbers |
The prime factorization of 397293882 is 2 × 3 × 109 × 991 × 613. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397293882)
Multiplication
n×yn×2 | 794587764 |
---|---|
n×3 | 1191881646 |
n×4 | 1589175528 |
n×5 | 1986469410 |
Division
n÷yn÷2 | 198646941 |
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n÷3 | 132431294 |
n÷3 | 99323470.5 |
n÷5 | 79458776.4 |
Exponentiation
nyn2 | 157842428674629924 |
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n3 | 6.2709831232452E+25 |
n4 | 2.4914232289906E+34 |
n5 | 9.8982720635064E+42 |
Nth Root
y√n2√n | 19932.232238262 |
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3√n | 735.1409679174 |
4√n | 141.18155771297 |
5√n | 52.459286019325 |
Divisors of 397293882
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 | -397293881 | 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 397293882 can be divided by 32 positive divisors. The sum of these divisors (counting 397293882) is 1, the average is 0.03125.
Base conversion 397293882
Base | System | Value |
---|---|---|
2 | Binary | 10111101011100011100100111010 |
3 | Ternary | 1000200120121202020 |
4 | Quaternary | 113223203210322 |
5 | Quinary | 1303201401012 |
6 | Senary | 103231215310 |
8 | Octal | 2753434472 |
10 | Decimal | 397293882 |
12 | Duodecimal | b1077536 |
16 | Hexadecimal | 17ae393a |
20 | Vigesimal | 6431ee2 |
36 | Base36 | 6kjdx6 |
Cryptographic Hash Functions
md5 | 5947a38460060ee27d64f5d3d6115b82 |
---|---|
sha1 | 978027dd1cc7b15bc27d62b9e9c359490da96907 |
sha256 | 96ea13ec6c4cb7d30779ad93b55385fd9992f4d704f2ebab9d24a5123b168594 |
sha512 | d5f16d4e10a7310f25d0cdb098d0e5244248531aaf156325ff12d437545c987f85341d6ee2c89673b09201845dacce8380dad91d269b6d3ebdfa71ad39b780de |
ripemd-160 | 27e9c1936cb46be7aa12b98eb235f90066db9d82 |
397293882 as geometric shapes
Circle
Radius = nDiameter | 794587764 |
---|---|
Circumference | 2496271082.0147 |
Area | 4.9587661434899E+17 |
Sphere
Radius = nVolume | 2.626783268103E+26 |
---|---|
Surface area | 1.983506457396E+18 |
Circumference | 2496271082.0147 |
Square
Length = nPerimeter | 1589175528 |
---|---|
Area | 157842428674629924 |
Diagonal | 561858396.17226 |
Cube
Length = nSurface area | 947054572047779544 |
---|---|
Volume | 6.2709831232452E+25 |
Space diagonal | 688133189.16027 |
Equilateral Triangle
Length = nPerimeter | 1191881646 |
---|---|
Area | 6.8347776513631E+16 |
Altitude | 344066594.58014 |
Triangular Pyramid
Length = nSurface area | 6.8347776513631E+16 |
---|---|
Volume | 7.3904244852551E+24 |
Height | 187286132.05742 |