20120464 (number)
20120464 is an even 8-digits composite number following 20120463 and preceding 20120465. In scientific notation, it is written as 2.0120464 × 10^7. The sum of its digits is 19. It has a total of 8 prime factors and 60 positive divisors. There are 7952256 positive integers (up to 20120464) that are relatively prime to 20120464.
Interesting facts
- 20120464 has 60 divisors, whose sum is 48288576
- The reverse of 20120464 is 46402102
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 19
- Digital Root 1
Name
Name | twenty million one hundred twenty thousand four hundred sixty-four |
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Notation
Scientific notation | 2.0120464 × 10^7 |
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Engineering notation | 2.0120464 × 10^6 |
Prime Factorization of 20120464
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 13 × 1063
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 193466 | Product of the distinct prime numbers |
The prime factorization of 20120464 is 2 × 2 × 2 × 2 × 7 × 13 × 13 × 1063. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20120464)
Multiplication
n×yn×2 | 40240928 |
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n×3 | 60361392 |
n×4 | 80481856 |
n×5 | 100602320 |
Division
n÷yn÷2 | 10060232 |
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n÷3 | 6706821.3333333 |
n÷3 | 5030116 |
n÷5 | 4024092.8 |
Exponentiation
nyn2 | 404833071575296 |
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n3 | 8.1454292426402E+21 |
n4 | 1.6388981584109E+29 |
n5 | 3.2975391395973E+36 |
Nth Root
y√n2√n | 4485.5840199466 |
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3√n | 271.98565379929 |
4√n | 66.97450275998 |
5√n | 28.888673356416 |
Divisors of 20120464
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20120463 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20120464 can be divided by 60 positive divisors. The sum of these divisors (counting 20120464) is 1, the average is 0.016666666666667.
Base conversion 20120464
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000001110010000 |
3 | Ternary | 1101212020002101 |
4 | Quaternary | 1030300032100 |
5 | Quinary | 20122323324 |
6 | Senary | 1555130144 |
8 | Octal | 114601620 |
10 | Decimal | 20120464 |
12 | Duodecimal | 68a3954 |
16 | Hexadecimal | 1330390 |
20 | Vigesimal | 65f134 |
36 | Base36 | bz91s |
Cryptographic Hash Functions
md5 | fe3fcc945c8af1cff77043623df0c553 |
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sha1 | e1289e9a54e72665e9c71084c1f2fcf41b377bda |
sha256 | 78ad363451cb7e97cbae6d9ba4a0387111086c701fda02652350f684cb7afec1 |
sha512 | 8629c7bcd4d15a2622292653e6750bfeb0d5b2ee2a22bcade5544e3c089bc6fb5aaac645f8d739caa7a4e56d295c573490b06c1c6da260d2218b5e4178bed7af |
ripemd-160 | 3211d68bba623f4097e2955d46ad681fafb1a52d |
20120464 as geometric shapes
Circle
Radius = nDiameter | 40240928 |
---|---|
Circumference | 126420603.77844 |
Area | 1.2718206035911E+15 |
Sphere
Radius = nVolume | 3.4119494225352E+22 |
---|---|
Surface area | 5.0872824143646E+15 |
Circumference | 126420603.77844 |
Square
Length = nPerimeter | 80481856 |
---|---|
Area | 404833071575296 |
Diagonal | 28454633.07004 |
Cube
Length = nSurface area | 2428998429451776 |
---|---|
Volume | 8.1454292426402E+21 |
Space diagonal | 34849665.919861 |
Equilateral Triangle
Length = nPerimeter | 60361392 |
---|---|
Area | 1.7529786213815E+14 |
Altitude | 17424832.95993 |
Triangular Pyramid
Length = nSurface area | 1.7529786213815E+14 |
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Volume | 9.5994804219101E+20 |
Height | 9484877.6900132 |