394498488 (number)
394498488 is an even 9-digits composite number following 394498487 and preceding 394498489. In scientific notation, it is written as 3.94498488 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 131294688 positive integers (up to 394498488) that are relatively prime to 394498488.
Interesting facts
- 394498488 has 32 divisors, whose sum is 987782400
- The reverse of 394498488 is 884894493
- Previous prime number is 659
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | three hundred ninety-four million four hundred ninety-eight thousand four hundred eighty-eight |
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Notation
Scientific notation | 3.94498488 × 10^8 |
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Engineering notation | 3.94498488 × 10^6 |
Prime Factorization of 394498488
Prime Factorization 2 × 2 × 2 × 3 × 659 × 24943
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 98624622 | Product of the distinct prime numbers |
The prime factorization of 394498488 is 2 × 2 × 2 × 3 × 659 × 24943. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 394498488)
Multiplication
n×yn×2 | 788996976 |
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n×3 | 1183495464 |
n×4 | 1577993952 |
n×5 | 1972492440 |
Division
n÷yn÷2 | 197249244 |
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n÷3 | 131499496 |
n÷3 | 98624622 |
n÷5 | 78899697.6 |
Exponentiation
nyn2 | 155629057034286144 |
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n3 | 6.1395427688892E+25 |
n4 | 2.4220403393381E+34 |
n5 | 9.5549125174389E+42 |
Nth Root
y√n2√n | 19861.986003419 |
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3√n | 733.41273648939 |
4√n | 140.93255835122 |
5√n | 52.385255760105 |
Divisors of 394498488
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 | -394498487 | 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 394498488 can be divided by 32 positive divisors. The sum of these divisors (counting 394498488) is 1, the average is 0.03125.
Base conversion 394498488
Base | System | Value |
---|---|---|
2 | Binary | 10111100000111001000110111000 |
3 | Ternary | 1000111022121012010 |
4 | Quaternary | 113200321012320 |
5 | Quinary | 1301442422423 |
6 | Senary | 103051245520 |
8 | Octal | 2740710670 |
10 | Decimal | 394498488 |
12 | Duodecimal | b01498a0 |
16 | Hexadecimal | 178391b8 |
20 | Vigesimal | 635c648 |
36 | Base36 | 6ivgzc |
Cryptographic Hash Functions
md5 | d105623ed53ad486bee3a81de183fbeb |
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sha1 | 2f9214320a0d89180d34a4a723a7acfacbed06fd |
sha256 | e1341a5310a3e8bcd37168eb0e06275e820b16f2e1675246e860a019d7d28f8e |
sha512 | 74a891d6dacd69f0b02d120b9ed6ff81fefe77b7f2c82dc4ddbe982d84edb927ff9c11d7c5d14ade2e1a90687bbf4e252350264fc7f2def03f5d2a40f98a258c |
ripemd-160 | 2e2bdd9a89e236ca23eca542b622ed1d901eed3d |
394498488 as geometric shapes
Circle
Radius = nDiameter | 788996976 |
---|---|
Circumference | 2478707103.5062 |
Area | 4.8892310226402E+17 |
Sphere
Radius = nVolume | 2.571725661219E+26 |
---|---|
Surface area | 1.9556924090561E+18 |
Circumference | 2478707103.5062 |
Square
Length = nPerimeter | 1577993952 |
---|---|
Area | 155629057034286144 |
Diagonal | 557905112.06528 |
Cube
Length = nSurface area | 933774342205716864 |
---|---|
Volume | 6.1395427688892E+25 |
Space diagonal | 683291424.7251 |
Equilateral Triangle
Length = nPerimeter | 1183495464 |
---|---|
Area | 6.7389358479355E+16 |
Altitude | 341645712.36255 |
Triangular Pyramid
Length = nSurface area | 6.7389358479355E+16 |
---|---|
Volume | 7.2355205421106E+24 |
Height | 185968370.68843 |