398704768 (number)
398704768 is an even 9-digits composite number following 398704767 and preceding 398704769. In scientific notation, it is written as 3.98704768 × 10^8. The sum of its digits is 52. It has a total of 11 prime factors and 96 positive divisors. There are 155312640 positive integers (up to 398704768) that are relatively prime to 398704768.
Interesting facts
- 398704768 has 96 divisors, whose sum is 1008147600
- The reverse of 398704768 is 867407893
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | three hundred ninety-eight million seven hundred four thousand seven hundred sixty-eight |
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Notation
Scientific notation | 3.98704768 × 10^8 |
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Engineering notation | 3.98704768 × 10^6 |
Prime Factorization of 398704768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 5779
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 889966 | Product of the distinct prime numbers |
The prime factorization of 398704768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 5779. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 398704768)
Multiplication
n×yn×2 | 797409536 |
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n×3 | 1196114304 |
n×4 | 1594819072 |
n×5 | 1993523840 |
Division
n÷yn÷2 | 199352384 |
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n÷3 | 132901589.33333 |
n÷3 | 99676192 |
n÷5 | 79740953.6 |
Exponentiation
nyn2 | 158965492025933824 |
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n3 | 6.3380299618206E+25 |
n4 | 2.5270027655047E+34 |
n5 | 1.0075280513559E+43 |
Nth Root
y√n2√n | 19967.592944569 |
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3√n | 736.01016054026 |
4√n | 141.30673354292 |
5√n | 52.496492310349 |
Divisors of 398704768
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -398704767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 398704768 can be divided by 96 positive divisors. The sum of these divisors (counting 398704768) is 1, the average is 0.010416666666667.
Base conversion 398704768
Base | System | Value |
---|---|---|
2 | Binary | 10111110000111100000010000000 |
3 | Ternary | 1000210020022010021 |
4 | Quaternary | 113300330002000 |
5 | Quinary | 1304032023033 |
6 | Senary | 103321343224 |
8 | Octal | 2760740200 |
10 | Decimal | 398704768 |
12 | Duodecimal | b1637b14 |
16 | Hexadecimal | 17c3c080 |
20 | Vigesimal | 64bi1i8 |
36 | Base36 | 6ldmkg |
Cryptographic Hash Functions
md5 | 347f0d002338f248040bbc299d799280 |
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sha1 | 1cafc67af60439036e6e9f0bc7871574d0b35e1c |
sha256 | 97c925e6b0de59268f96afafa15820afb08b6493edded2e5c8ee15862ec376a9 |
sha512 | cfa0507d448a665b6631f411a5234551222b851d590cb37d8df3894b20f46ebd28c39783ea7c4a26518ab365cefc91c2e523d814c8f92e3073d61973ee4a5a7a |
ripemd-160 | efe3b963664c626efbd15f8c7332602ca95ea4d9 |
398704768 as geometric shapes
Circle
Radius = nDiameter | 797409536 |
---|---|
Circumference | 2505135940.2 |
Area | 4.9940482192296E+17 |
Sphere
Radius = nVolume | 2.6548677821717E+26 |
---|---|
Surface area | 1.9976192876918E+18 |
Circumference | 2505135940.2 |
Square
Length = nPerimeter | 1594819072 |
---|---|
Area | 158965492025933824 |
Diagonal | 563853690.28842 |
Cube
Length = nSurface area | 953792952155602944 |
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Volume | 6.3380299618206E+25 |
Space diagonal | 690576915.39596 |
Equilateral Triangle
Length = nPerimeter | 1196114304 |
---|---|
Area | 6.8834077209776E+16 |
Altitude | 345288457.69798 |
Triangular Pyramid
Length = nSurface area | 6.8834077209776E+16 |
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Volume | 7.4694399422781E+24 |
Height | 187951230.09614 |