129349760 (number)
129349760 is an even 9-digits composite number following 129349759 and preceding 129349761. In scientific notation, it is written as 1.29349760 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 51739648 positive integers (up to 129349760) that are relatively prime to 129349760.
Interesting facts
- 129349760 has 32 divisors, whose sum is 309228300
- The reverse of 129349760 is 067943921
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred twenty-nine million three hundred forty-nine thousand seven hundred sixty |
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Notation
Scientific notation | 1.29349760 × 10^8 |
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Engineering notation | 1.29349760 × 10^6 |
Prime Factorization of 129349760
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 202109
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2021090 | Product of the distinct prime numbers |
The prime factorization of 129349760 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 202109. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129349760)
Multiplication
n×yn×2 | 258699520 |
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n×3 | 388049280 |
n×4 | 517399040 |
n×5 | 646748800 |
Division
n÷yn÷2 | 64674880 |
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n÷3 | 43116586.666667 |
n÷3 | 32337440 |
n÷5 | 25869952 |
Exponentiation
nyn2 | 16731360412057600 |
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n3 | 2.1641974537732E+24 |
n4 | 2.7993842123817E+32 |
n5 | 3.6209967601936E+40 |
Nth Root
y√n2√n | 11373.203594414 |
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3√n | 505.73367853416 |
4√n | 106.6452230267 |
5√n | 41.913422522735 |
Divisors of 129349760
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 | -129349759 | 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 129349760 can be divided by 32 positive divisors. The sum of these divisors (counting 129349760) is 1, the average is 0.03125.
Base conversion 129349760
Base | System | Value |
---|---|---|
2 | Binary | 111101101011011100010000000 |
3 | Ternary | 100000101122111212 |
4 | Quaternary | 13231123202000 |
5 | Quinary | 231103143020 |
6 | Senary | 20500225252 |
8 | Octal | 755334200 |
10 | Decimal | 129349760 |
12 | Duodecimal | 3739b228 |
16 | Hexadecimal | 7b5b880 |
20 | Vigesimal | 2088e80 |
36 | Base36 | 250eww |
Cryptographic Hash Functions
md5 | 89b52693a060503a82366eaf689f8c33 |
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sha1 | 579b4712ea95547fae40545788b4b42cdd52caf4 |
sha256 | dce4fca6bd41f8189f30e905f6f4b69821b9ceab185100597fbef3aca98a4fda |
sha512 | 213d0332bbe03ca1ae70cea0f536b5b3d04a67b2c7e139bbdb26c332e086aad762fc1002e98109a7154d8c3edd0588674e08582c63fa5000c1a844870de054d3 |
ripemd-160 | 8d9a3b4e95b95f2042588b11c03ff5dfc353b574 |
129349760 as geometric shapes
Circle
Radius = nDiameter | 258699520 |
---|---|
Circumference | 812728511.51921 |
Area | 5.2563118955083E+16 |
Sphere
Radius = nVolume | 9.0653690955886E+24 |
---|---|
Surface area | 2.1025247582033E+17 |
Circumference | 812728511.51921 |
Square
Length = nPerimeter | 517399040 |
---|---|
Area | 16731360412057600 |
Diagonal | 182928184.8817 |
Cube
Length = nSurface area | 100388162472345600 |
---|---|
Volume | 2.1641974537732E+24 |
Space diagonal | 224040356.26684 |
Equilateral Triangle
Length = nPerimeter | 388049280 |
---|---|
Area | 7.2448915783576E+15 |
Altitude | 112020178.13342 |
Triangular Pyramid
Length = nSurface area | 7.2448915783576E+15 |
---|---|
Volume | 2.5505311589828E+23 |
Height | 60976061.627235 |