129038650 (number)
129038650 is an even 9-digits composite number following 129038649 and preceding 129038651. In scientific notation, it is written as 1.29038650 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 46918080 positive integers (up to 129038650) that are relatively prime to 129038650.
Interesting facts
- 129038650 has 48 divisors, whose sum is 262420704
- The reverse of 129038650 is 056830921
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | one hundred twenty-nine million thirty-eight thousand six hundred fifty |
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Notation
Scientific notation | 1.29038650 × 10^8 |
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Engineering notation | 1.29038650 × 10^6 |
Prime Factorization of 129038650
Prime Factorization 2 × 5 × 5 × 13 × 67 × 2963
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 25807730 | Product of the distinct prime numbers |
The prime factorization of 129038650 is 2 × 5 × 5 × 13 × 67 × 2963. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129038650)
Multiplication
n×yn×2 | 258077300 |
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n×3 | 387115950 |
n×4 | 516154600 |
n×5 | 645193250 |
Division
n÷yn÷2 | 64519325 |
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n÷3 | 43012883.333333 |
n÷3 | 32259662.5 |
n÷5 | 25807730 |
Exponentiation
nyn2 | 16650973193822500 |
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n3 | 2.148619102117E+24 |
n4 | 2.772549083014E+32 |
n5 | 3.5776599073086E+40 |
Nth Root
y√n2√n | 11359.518035551 |
---|---|
3√n | 505.32789214412 |
4√n | 106.58103975638 |
5√n | 41.893241197074 |
Divisors of 129038650
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 | -129038649 | 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 129038650 can be divided by 48 positive divisors. The sum of these divisors (counting 129038650) is 1, the average is 0.020833333333333.
Base conversion 129038650
Base | System | Value |
---|---|---|
2 | Binary | 111101100001111100100111010 |
3 | Ternary | 22222210211202021 |
4 | Quaternary | 13230033210322 |
5 | Quinary | 231013214100 |
6 | Senary | 20445425054 |
8 | Octal | 754174472 |
10 | Decimal | 129038650 |
12 | Duodecimal | 3726b18a |
16 | Hexadecimal | 7b0f93a |
20 | Vigesimal | 2069gca |
36 | Base36 | 24tquy |
Cryptographic Hash Functions
md5 | c0a7b790db5491c39ae730d9d99a3354 |
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sha1 | 72c5d5b24fffe827e8ffc09237c8d5da7d6034cb |
sha256 | d242c53f73df9e00d201916c55ead04030af7dbba6c287961c5338a06ff1d047 |
sha512 | fb983f92e24f9b7410455f2bb0dec69b3831d6b728e7edb3f6b20273df13a49b4eacab2ebc314cc4b31d8d5575418df4b0017240211d643aedccbba54c53ab46 |
ripemd-160 | c6cdbdf7433577b272f30deacd2b90524592dafd |
129038650 as geometric shapes
Circle
Radius = nDiameter | 258077300 |
---|---|
Circumference | 810773749.73829 |
Area | 5.2310575060833E+16 |
Sphere
Radius = nVolume | 9.0001146487648E+24 |
---|---|
Surface area | 2.0924230024333E+17 |
Circumference | 810773749.73829 |
Square
Length = nPerimeter | 516154600 |
---|---|
Area | 16650973193822500 |
Diagonal | 182488208.90031 |
Cube
Length = nSurface area | 99905839162935000 |
---|---|
Volume | 2.148619102117E+24 |
Space diagonal | 223501497.9401 |
Equilateral Triangle
Length = nPerimeter | 387115950 |
---|---|
Area | 7.210082891792E+15 |
Altitude | 111750748.97005 |
Triangular Pyramid
Length = nSurface area | 7.210082891792E+15 |
---|---|
Volume | 2.5321718954899E+23 |
Height | 60829402.966772 |