396988488 (number)
396988488 is an even 9-digits composite number following 396988487 and preceding 396988489. In scientific notation, it is written as 3.96988488 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 128 positive divisors. There are 112803840 positive integers (up to 396988488) that are relatively prime to 396988488.
Interesting facts
- 396988488 has 128 divisors, whose sum is 960876000
- The reverse of 396988488 is 884889693
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | three hundred ninety-six million nine hundred eighty-eight thousand four hundred eighty-eight |
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Notation
Scientific notation | 3.96988488 × 10^8 |
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Engineering notation | 3.96988488 × 10^6 |
Prime Factorization of 396988488
Prime Factorization 2 × 2 × 2 × 9 × 13 × 17 × 61 × 409
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 99247122 | Product of the distinct prime numbers |
The prime factorization of 396988488 is 2 × 2 × 2 × 9 × 13 × 17 × 61 × 409. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 396988488)
Multiplication
n×yn×2 | 793976976 |
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n×3 | 1190965464 |
n×4 | 1587953952 |
n×5 | 1984942440 |
Division
n÷yn÷2 | 198494244 |
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n÷3 | 132329496 |
n÷3 | 99247122 |
n÷5 | 79397697.6 |
Exponentiation
nyn2 | 157599859604526144 |
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n3 | 6.2565329973413E+25 |
n4 | 2.4837715747366E+34 |
n5 | 9.8602872199208E+42 |
Nth Root
y√n2√n | 19924.569957718 |
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3√n | 734.95255559363 |
4√n | 141.1544188388 |
5√n | 52.451218601144 |
Divisors of 396988488
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -396988487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 396988488 can be divided by 128 positive divisors. The sum of these divisors (counting 396988488) is 1, the average is 0.0078125.
Base conversion 396988488
Base | System | Value |
---|---|---|
2 | Binary | 10111101010011001000001001000 |
3 | Ternary | 1000200000002211100 |
4 | Quaternary | 113222121001020 |
5 | Quinary | 1303112112423 |
6 | Senary | 103220501400 |
8 | Octal | 2752310110 |
10 | Decimal | 396988488 |
12 | Duodecimal | b0b4a860 |
16 | Hexadecimal | 17a99048 |
20 | Vigesimal | 6413b48 |
36 | Base36 | 6kcua0 |
Cryptographic Hash Functions
md5 | c5180ed2fcbbc21ecb70b134e75ddffb |
---|---|
sha1 | 713c93405091246006d357a59a2e5ecd006504b5 |
sha256 | 840d3bd8a9fd2b1eb689e3049c27e2c41824656f8e67129e39edc6188238cf70 |
sha512 | a58cb7a7c9549e86c0fd88be8fa7e15b4165e0a1061b9a4e0e33f49ba40a337e533b61af4f87f9167bb2db7e6fa189958d953ee3c3564459d182f570cdd6c445 |
ripemd-160 | e77c93adab60ff6a910857ae564e0598c41b8be4 |
396988488 as geometric shapes
Circle
Radius = nDiameter | 793976976 |
---|---|
Circumference | 2494352234.921 |
Area | 4.9511456114036E+17 |
Sphere
Radius = nVolume | 2.6207304135186E+26 |
---|---|
Surface area | 1.9804582445614E+18 |
Circumference | 2494352234.921 |
Square
Length = nPerimeter | 1587953952 |
---|---|
Area | 157599859604526144 |
Diagonal | 561426503.83559 |
Cube
Length = nSurface area | 945599157627156864 |
---|---|
Volume | 6.2565329973413E+25 |
Space diagonal | 687604231.23595 |
Equilateral Triangle
Length = nPerimeter | 1190965464 |
---|---|
Area | 6.824274102519E+16 |
Altitude | 343802115.61797 |
Triangular Pyramid
Length = nSurface area | 6.824274102519E+16 |
---|---|
Volume | 7.3733948485624E+24 |
Height | 187142167.9452 |