20130120 (number)
20130120 is an even 8-digits composite number following 20130119 and preceding 20130121. In scientific notation, it is written as 2.0130120 × 10^7. The sum of its digits is 9. It has a total of 9 prime factors and 192 positive divisors. There are 5038848 positive integers (up to 20130120) that are relatively prime to 20130120.
Interesting facts
- 20130120 has 192 divisors, whose sum is 72072000
- The reverse of 20130120 is 02103102
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 9
- Digital Root 9
Name
Name | twenty million one hundred thirty thousand one hundred twenty |
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Notation
Scientific notation | 2.0130120 × 10^7 |
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Engineering notation | 2.0130120 × 10^6 |
Prime Factorization of 20130120
Prime Factorization 2 × 2 × 2 × 5 × 3 × 19 × 9 × 9 × 109
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 559170 | Product of the distinct prime numbers |
The prime factorization of 20130120 is 2 × 2 × 2 × 5 × 3 × 19 × 9 × 9 × 109. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20130120)
Multiplication
n×yn×2 | 40260240 |
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n×3 | 60390360 |
n×4 | 80520480 |
n×5 | 100650600 |
Division
n÷yn÷2 | 10065060 |
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n÷3 | 6710040 |
n÷3 | 5032530 |
n÷5 | 4026024 |
Exponentiation
nyn2 | 405221731214400 |
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n3 | 8.1571620759536E+21 |
n4 | 1.642046514484E+29 |
n5 | 3.3054593382144E+36 |
Nth Root
y√n2√n | 4486.6602278309 |
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3√n | 272.02915633245 |
4√n | 66.982536737802 |
5√n | 28.891445613529 |
Divisors of 20130120
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20130119 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20130120 can be divided by 192 positive divisors. The sum of these divisors (counting 20130120) is 1, the average is 0.0052083333333333.
Base conversion 20130120
Base | System | Value |
---|---|---|
2 | Binary | 1001100110010100101001000 |
3 | Ternary | 1101212201100000 |
4 | Quaternary | 1030302211020 |
5 | Quinary | 20123130440 |
6 | Senary | 1555243000 |
8 | Octal | 114624510 |
10 | Decimal | 20130120 |
12 | Duodecimal | 68a9460 |
16 | Hexadecimal | 1332948 |
20 | Vigesimal | 65g560 |
36 | Base36 | bzgi0 |
Cryptographic Hash Functions
md5 | 249ceff05bdb0a381ae041c75e421738 |
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sha1 | b15f9aa4d1776b161941e381953e99b0165bcae9 |
sha256 | c394cdfc109fcf67442315c592192a3066e8eb6adb5818048eb79487f458c054 |
sha512 | b1a0cb9b91a19fed892b24ddd7b6c0d4d47d8385bec40e8ee238dc3b26eb37113c47e38a62034a78bd24db53c746c84cd417dc7c610769af6e17417dcaf96a58 |
ripemd-160 | 29f03c18ddbf9602b3beb0c8292005ee9cdf1d85 |
20130120 as geometric shapes
Circle
Radius = nDiameter | 40260240 |
---|---|
Circumference | 126481274.21576 |
Area | 1.2730416138581E+15 |
Sphere
Radius = nVolume | 3.416864060261E+22 |
---|---|
Surface area | 5.0921664554324E+15 |
Circumference | 126481274.21576 |
Square
Length = nPerimeter | 80520480 |
---|---|
Area | 405221731214400 |
Diagonal | 28468288.716198 |
Cube
Length = nSurface area | 2431330387286400 |
---|---|
Volume | 8.1571620759536E+21 |
Space diagonal | 34866390.602458 |
Equilateral Triangle
Length = nPerimeter | 60390360 |
---|---|
Area | 1.7546615669859E+14 |
Altitude | 17433195.301229 |
Triangular Pyramid
Length = nSurface area | 1.7546615669859E+14 |
---|---|
Volume | 9.6133076985742E+20 |
Height | 9489429.572066 |