129849480 (number)
129849480 is an even 9-digits composite number following 129849479 and preceding 129849481. In scientific notation, it is written as 1.29849480 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 224 positive divisors. There are 33592320 positive integers (up to 129849480) that are relatively prime to 129849480.
Interesting facts
- 129849480 has 224 divisors, whose sum is 451321560
- The reverse of 129849480 is 084948921
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred twenty-nine million eight hundred forty-nine thousand four hundred eighty |
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Notation
Scientific notation | 1.29849480 × 10^8 |
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Engineering notation | 1.29849480 × 10^6 |
Prime Factorization of 129849480
Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 9 × 73 × 61
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1202310 | Product of the distinct prime numbers |
The prime factorization of 129849480 is 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 9 × 73 × 61. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129849480)
Multiplication
n×yn×2 | 259698960 |
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n×3 | 389548440 |
n×4 | 519397920 |
n×5 | 649247400 |
Division
n÷yn÷2 | 64924740 |
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n÷3 | 43283160 |
n÷3 | 32462370 |
n÷5 | 25969896 |
Exponentiation
nyn2 | 16860887456270400 |
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n3 | 2.1893774685352E+24 |
n4 | 2.8428952581302E+32 |
n5 | 3.6914847096267E+40 |
Nth Root
y√n2√n | 11395.151600571 |
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3√n | 506.38411261673 |
4√n | 106.74807539516 |
5√n | 41.945757617038 |
Divisors of 129849480
224 divisors
τ | Total Divisors | 224 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129849479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0044642857142857 | 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 | 224 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129849480 can be divided by 224 positive divisors. The sum of these divisors (counting 129849480) is 1, the average is 0.0044642857142857.
Base conversion 129849480
Base | System | Value |
---|---|---|
2 | Binary | 111101111010101100010001000 |
3 | Ternary | 100001100001000000 |
4 | Quaternary | 13233111202020 |
5 | Quinary | 231220140410 |
6 | Senary | 20515043000 |
8 | Octal | 757254210 |
10 | Decimal | 129849480 |
12 | Duodecimal | 375a0460 |
16 | Hexadecimal | 7bd5888 |
20 | Vigesimal | 20bb3e0 |
36 | Base36 | 25b4i0 |
Cryptographic Hash Functions
md5 | 913f8107f8a58b1d06b6a8c0ef30316d |
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sha1 | 3a8b275c8d21f532fb9af0b27576e1a08826a0df |
sha256 | 6c10ed10246a4ff2dd8158c1a6a26bb8aaf27fa3305d154fcbeff514deb9a9f0 |
sha512 | f3b9288b437a3a702517473167faa4946ea211977c88b4de2eded1ab7eaf572381e85a7fde6f13c4fb31f4538b8891859beff15a56095ddeafb23f6d9f451de7 |
ripemd-160 | b5a2056d96ded639e1a51bab5de5896eefaeb7f5 |
129849480 as geometric shapes
Circle
Radius = nDiameter | 259698960 |
---|---|
Circumference | 815868344.88091 |
Area | 5.2970040165623E+16 |
Sphere
Radius = nVolume | 9.1708428947804E+24 |
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Surface area | 2.1188016066249E+17 |
Circumference | 815868344.88091 |
Square
Length = nPerimeter | 519397920 |
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Area | 16860887456270400 |
Diagonal | 183634895.68309 |
Cube
Length = nSurface area | 101165324737622400 |
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Volume | 2.1893774685352E+24 |
Space diagonal | 224905896.6964 |
Equilateral Triangle
Length = nPerimeter | 389548440 |
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Area | 7.3009784337403E+15 |
Altitude | 112452948.3482 |
Triangular Pyramid
Length = nSurface area | 7.3009784337403E+15 |
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Volume | 2.5802060909638E+23 |
Height | 61211631.894365 |