397996929 (number)
397996929 is an odd 9-digits composite number following 397996928 and preceding 397996930. In scientific notation, it is written as 3.97996929 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 240667200 positive integers (up to 397996929) that are relatively prime to 397996929.
Interesting facts
- 397996929 has 32 divisors, whose sum is 644676480
- The reverse of 397996929 is 929699793
- Previous prime number is 541
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | three hundred ninety-seven million nine hundred ninety-six thousand nine hundred twenty-nine |
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Notation
Scientific notation | 3.97996929 × 10^8 |
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Engineering notation | 3.97996929 × 10^6 |
Prime Factorization of 397996929
Prime Factorization 3 × 9 × 11 × 541 × 2477
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 397996929 | Product of the distinct prime numbers |
The prime factorization of 397996929 is 3 × 9 × 11 × 541 × 2477. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397996929)
Multiplication
n×yn×2 | 795993858 |
---|---|
n×3 | 1193990787 |
n×4 | 1591987716 |
n×5 | 1989984645 |
Division
n÷yn÷2 | 198998464.5 |
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n÷3 | 132665643 |
n÷3 | 99499232.25 |
n÷5 | 79599385.8 |
Exponentiation
nyn2 | 158401555493431041 |
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n3 | 6.3043332635209E+25 |
n4 | 2.5091052782739E+34 |
n5 | 9.9861619529068E+42 |
Nth Root
y√n2√n | 19949.860375451 |
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3√n | 735.57434491345 |
4√n | 141.24397465185 |
5√n | 52.477839169564 |
Divisors of 397996929
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 | -397996928 | 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 397996929 can be divided by 32 positive divisors. The sum of these divisors (counting 397996929) is 1, the average is 0.03125.
Base conversion 397996929
Base | System | Value |
---|---|---|
2 | Binary | 10111101110001111001110000001 |
3 | Ternary | 1000201220100011000 |
4 | Quaternary | 113232033032001 |
5 | Quinary | 1303341400204 |
6 | Senary | 103254242213 |
8 | Octal | 2756171601 |
10 | Decimal | 397996929 |
12 | Duodecimal | b1356369 |
16 | Hexadecimal | 17b8f381 |
20 | Vigesimal | 6479c69 |
36 | Base36 | 6kyge9 |
Cryptographic Hash Functions
md5 | 7c0eeeae18044921712befb05a60ec79 |
---|---|
sha1 | bc71c3ee66924290e55de0c88ec2a2691aff22e9 |
sha256 | 836280397019de5608604d98c07c0c58356ada194cf9000ba881343a49018ec7 |
sha512 | 84208c6d045a3023904696b37305dbdbe70a6310e9e39af9b0ff514152cd4d7f1d83d490b32d73daaa89cfc846fabac1127a4e3b913b25bbc1cc304a9e7abeb7 |
ripemd-160 | ab405fe10a7a2864a4336dba4dea0a2ac7da64eb |
397996929 as geometric shapes
Circle
Radius = nDiameter | 795993858 |
---|---|
Circumference | 2500688456.5954 |
Area | 4.9763316305536E+17 |
Sphere
Radius = nVolume | 2.6407529421945E+26 |
---|---|
Surface area | 1.9905326522214E+18 |
Circumference | 2500688456.5954 |
Square
Length = nPerimeter | 1591987716 |
---|---|
Area | 158401555493431041 |
Diagonal | 562852654.77464 |
Cube
Length = nSurface area | 950409332960586246 |
---|---|
Volume | 6.3043332635209E+25 |
Space diagonal | 689350902.28438 |
Equilateral Triangle
Length = nPerimeter | 1193990787 |
---|---|
Area | 6.8589885528141E+16 |
Altitude | 344675451.14219 |
Triangular Pyramid
Length = nSurface area | 6.8589885528141E+16 |
---|---|
Volume | 7.4297280024925E+24 |
Height | 187617551.59155 |