402129246 (number)
402129246 is an even 9-digits composite number following 402129245 and preceding 402129247. In scientific notation, it is written as 4.02129246 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 129534336 positive integers (up to 402129246) that are relatively prime to 402129246.
Interesting facts
- 402129246 has 32 divisors, whose sum is 831607200
- The reverse of 402129246 is 642921204
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | four hundred two million one hundred twenty-nine thousand two hundred forty-six |
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Notation
Scientific notation | 4.02129246 × 10^8 |
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Engineering notation | 4.02129246 × 10^6 |
Prime Factorization of 402129246
Prime Factorization 2 × 3 × 37 × 149 × 12157
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 402129246 | Product of the distinct prime numbers |
The prime factorization of 402129246 is 2 × 3 × 37 × 149 × 12157. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 402129246)
Multiplication
n×yn×2 | 804258492 |
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n×3 | 1206387738 |
n×4 | 1608516984 |
n×5 | 2010646230 |
Division
n÷yn÷2 | 201064623 |
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n÷3 | 134043082 |
n÷3 | 100532311.5 |
n÷5 | 80425849.2 |
Exponentiation
nyn2 | 161707930488528516 |
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n3 | 6.5027488159572E+25 |
n4 | 2.6149454782883E+34 |
n5 | 1.0515460535152E+43 |
Nth Root
y√n2√n | 20053.160499034 |
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3√n | 738.11135502894 |
4√n | 141.60918225537 |
5√n | 52.58636262661 |
Divisors of 402129246
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 | -402129245 | 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 402129246 can be divided by 32 positive divisors. The sum of these divisors (counting 402129246) is 1, the average is 0.03125.
Base conversion 402129246
Base | System | Value |
---|---|---|
2 | Binary | 10111111110000000000101011110 |
3 | Ternary | 1001000200021121210 |
4 | Quaternary | 113332000011132 |
5 | Quinary | 1310421113441 |
6 | Senary | 103523005250 |
8 | Octal | 2776000536 |
10 | Decimal | 402129246 |
12 | Duodecimal | b2809826 |
16 | Hexadecimal | 17f8015e |
20 | Vigesimal | 65d6326 |
36 | Base36 | 6nf0wu |
Cryptographic Hash Functions
md5 | 713d72ff9050e4c63b8914068f7bd83f |
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sha1 | 1ad4875b6a5fdd9470c903d9bc54b3d8992baade |
sha256 | ee01e544c1560a72e1e56ff0163db832b4a896e8229bdec76042f20053f7614a |
sha512 | 7bee238f15717597a67696d731109bd07c11a2bbacdb9093480e73c0a76cf476f1967dd2beee4ea2566027c7b2c90e07e2d7d17143bb8ef6c2c4f6ec707c42d4 |
ripemd-160 | f88176d96c44ad228f33782389b23b4b90fb6d83 |
402129246 as geometric shapes
Circle
Radius = nDiameter | 804258492 |
---|---|
Circumference | 2526652570.0544 |
Area | 5.0802044644997E+17 |
Sphere
Radius = nVolume | 2.7238650544468E+26 |
---|---|
Surface area | 2.0320817857999E+18 |
Circumference | 2526652570.0544 |
Square
Length = nPerimeter | 1608516984 |
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Area | 161707930488528516 |
Diagonal | 568696633.52007 |
Cube
Length = nSurface area | 970247582931171096 |
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Volume | 6.5027488159572E+25 |
Space diagonal | 696508285.28136 |
Equilateral Triangle
Length = nPerimeter | 1206387738 |
---|---|
Area | 7.0021587898237E+16 |
Altitude | 348254142.64068 |
Triangular Pyramid
Length = nSurface area | 7.0021587898237E+16 |
---|---|
Volume | 7.6635629735269E+24 |
Height | 189565544.50669 |