129898412 (number)
129898412 is an even 9-digits composite number following 129898411 and preceding 129898413. In scientific notation, it is written as 1.29898412 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 53338656 positive integers (up to 129898412) that are relatively prime to 129898412.
Interesting facts
- 129898412 has 48 divisors, whose sum is 241920000
- The reverse of 129898412 is 214898921
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | one hundred twenty-nine million eight hundred ninety-eight thousand four hundred twelve |
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Notation
Scientific notation | 1.29898412 × 10^8 |
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Engineering notation | 1.29898412 × 10^6 |
Prime Factorization of 129898412
Prime Factorization 2 × 2 × 49 × 47 × 59 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 64949206 | Product of the distinct prime numbers |
The prime factorization of 129898412 is 2 × 2 × 49 × 47 × 59 × 239. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129898412)
Multiplication
n×yn×2 | 259796824 |
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n×3 | 389695236 |
n×4 | 519593648 |
n×5 | 649492060 |
Division
n÷yn÷2 | 64949206 |
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n÷3 | 43299470.666667 |
n÷3 | 32474603 |
n÷5 | 25979682.4 |
Exponentiation
nyn2 | 16873597440121744 |
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n3 | 2.1918535121991E+24 |
n4 | 2.8471829057128E+32 |
n5 | 3.6984453812564E+40 |
Nth Root
y√n2√n | 11397.298451826 |
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3√n | 506.44771260338 |
4√n | 106.75813061227 |
5√n | 41.948918477598 |
Divisors of 129898412
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129898411 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129898412 can be divided by 48 positive divisors. The sum of these divisors (counting 129898412) is 1, the average is 0.020833333333333.
Base conversion 129898412
Base | System | Value |
---|---|---|
2 | Binary | 111101111100001011110101100 |
3 | Ternary | 100001102112010022 |
4 | Quaternary | 13233201132230 |
5 | Quinary | 231223222122 |
6 | Senary | 20520101312 |
8 | Octal | 757413654 |
10 | Decimal | 129898412 |
12 | Duodecimal | 37604838 |
16 | Hexadecimal | 7be17ac |
20 | Vigesimal | 20bh60c |
36 | Base36 | 25c698 |
Cryptographic Hash Functions
md5 | a23958b002ebf4d3bdb6a5ef87a41abb |
---|---|
sha1 | 7843b8a26ad57e7b2983cc0c95417b45d13a5bd0 |
sha256 | f112703b3250f3c96f1cfe1c7d617122a7f3d26b27e7123fda1b06f7611e2825 |
sha512 | 21ed40c24f0805ffb28c98fe7d72077f7b61e8f89d6d6abf77828e7f42f4ff22e5653897b9e94b98c11802a15d65248a99f4d9acd556856407233784cdad4cab |
ripemd-160 | 013aea0222497d5668dd68727d8beaee23da9ef0 |
129898412 as geometric shapes
Circle
Radius = nDiameter | 259796824 |
---|---|
Circumference | 816175793.70436 |
Area | 5.3009969757518E+16 |
Sphere
Radius = nVolume | 9.1812145222262E+24 |
---|---|
Surface area | 2.1203987903007E+17 |
Circumference | 816175793.70436 |
Square
Length = nPerimeter | 519593648 |
---|---|
Area | 16873597440121744 |
Diagonal | 183704095.98113 |
Cube
Length = nSurface area | 101241584640730464 |
---|---|
Volume | 2.1918535121991E+24 |
Space diagonal | 224990649.40651 |
Equilateral Triangle
Length = nPerimeter | 389695236 |
---|---|
Area | 7.3064820181888E+15 |
Altitude | 112495324.70326 |
Triangular Pyramid
Length = nSurface area | 7.3064820181888E+15 |
---|---|
Volume | 2.5831241364059E+23 |
Height | 61234698.660376 |