398049672 (number)
398049672 is an even 9-digits composite number following 398049671 and preceding 398049673. In scientific notation, it is written as 3.98049672 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 128402880 positive integers (up to 398049672) that are relatively prime to 398049672.
Interesting facts
- 398049672 has 32 divisors, whose sum is 1027226880
- The reverse of 398049672 is 276940893
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | three hundred ninety-eight million forty-nine thousand six hundred seventy-two |
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Notation
Scientific notation | 3.98049672 × 10^8 |
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Engineering notation | 3.98049672 × 10^6 |
Prime Factorization of 398049672
Prime Factorization 2 × 2 × 2 × 3 × 31 × 535013
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99512418 | Product of the distinct prime numbers |
The prime factorization of 398049672 is 2 × 2 × 2 × 3 × 31 × 535013. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 398049672)
Multiplication
n×yn×2 | 796099344 |
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n×3 | 1194149016 |
n×4 | 1592198688 |
n×5 | 1990248360 |
Division
n÷yn÷2 | 199024836 |
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n÷3 | 132683224 |
n÷3 | 99512418 |
n÷5 | 79609934.4 |
Exponentiation
nyn2 | 158443541379307584 |
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n3 | 6.3068399676552E+25 |
n4 | 2.5104355804816E+34 |
n5 | 9.9927805938784E+42 |
Nth Root
y√n2√n | 19951.18222061 |
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3√n | 735.60683652431 |
4√n | 141.24865387185 |
5√n | 52.479229980278 |
Divisors of 398049672
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 | -398049671 | 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 398049672 can be divided by 32 positive divisors. The sum of these divisors (counting 398049672) is 1, the average is 0.03125.
Base conversion 398049672
Base | System | Value |
---|---|---|
2 | Binary | 10111101110011100000110001000 |
3 | Ternary | 1000202000000111110 |
4 | Quaternary | 113232130012020 |
5 | Quinary | 1303400042142 |
6 | Senary | 103255330320 |
8 | Octal | 2756340610 |
10 | Decimal | 398049672 |
12 | Duodecimal | b13809a0 |
16 | Hexadecimal | 17b9c188 |
20 | Vigesimal | 647g43c |
36 | Base36 | 6kzl3c |
Cryptographic Hash Functions
md5 | 7fdd458c6f07e13879ed3b81ea6f1cd9 |
---|---|
sha1 | d3bca11bfcad6cbf762c644092a4f3105a1d7609 |
sha256 | 6cebeec9abe159d3840267fd767c26f35977829c880bb5cf0ddf2ef001686c64 |
sha512 | 1e8912abd29252395068f45a0e1f8aca080cb2033ee44fbc21ef6a517768e792b305e6b53928626646674b53becd4a4b249f44035ad7af771c8d81889239f5d8 |
ripemd-160 | d073c1f1c316cf154299bd51fad55a1032d43f91 |
398049672 as geometric shapes
Circle
Radius = nDiameter | 796099344 |
---|---|
Circumference | 2501019850.6381 |
Area | 4.9776506560598E+17 |
Sphere
Radius = nVolume | 2.6418029479669E+26 |
---|---|
Surface area | 1.9910602624239E+18 |
Circumference | 2501019850.6381 |
Square
Length = nPerimeter | 1592198688 |
---|---|
Area | 158443541379307584 |
Diagonal | 562927244.64056 |
Cube
Length = nSurface area | 950661248275845504 |
---|---|
Volume | 6.3068399676552E+25 |
Space diagonal | 689442255.84013 |
Equilateral Triangle
Length = nPerimeter | 1194149016 |
---|---|
Area | 6.8608065950026E+16 |
Altitude | 344721127.92006 |
Triangular Pyramid
Length = nSurface area | 6.8608065950026E+16 |
---|---|
Volume | 7.4326821816455E+24 |
Height | 187642414.88019 |