20120112 (number)
20120112 is an even 8-digits composite number following 20120111 and preceding 20120113. In scientific notation, it is written as 2.0120112 × 10^7. The sum of its digits is 9. It has a total of 8 prime factors and 60 positive divisors. There are 6311424 positive integers (up to 20120112) that are relatively prime to 20120112.
Interesting facts
- 20120112 has 60 divisors, whose sum is 59627880
- The reverse of 20120112 is 21102102
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 9
- Digital Root 9
Name
Name | twenty million one hundred twenty thousand one hundred twelve |
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Notation
Scientific notation | 2.0120112 × 10^7 |
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Engineering notation | 2.0120112 × 10^6 |
Prime Factorization of 20120112
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 17 × 8219
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 838338 | Product of the distinct prime numbers |
The prime factorization of 20120112 is 2 × 2 × 2 × 2 × 3 × 3 × 17 × 8219. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20120112)
Multiplication
n×yn×2 | 40240224 |
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n×3 | 60360336 |
n×4 | 80480448 |
n×5 | 100600560 |
Division
n÷yn÷2 | 10060056 |
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n÷3 | 6706704 |
n÷3 | 5030028 |
n÷5 | 4024022.4 |
Exponentiation
nyn2 | 404818906892544 |
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n3 | 8.1450017463956E+21 |
n4 | 1.6387834737767E+29 |
n5 | 3.2972507036137E+36 |
Nth Root
y√n2√n | 4485.5447829667 |
---|---|
3√n | 271.98406769424 |
4√n | 66.974209834583 |
5√n | 28.888572276399 |
Divisors of 20120112
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 | -20120111 | 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 20120112 can be divided by 60 positive divisors. The sum of these divisors (counting 20120112) is 1, the average is 0.016666666666667.
Base conversion 20120112
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000001000110000 |
3 | Ternary | 1101212012121100 |
4 | Quaternary | 1030300020300 |
5 | Quinary | 20122320422 |
6 | Senary | 1555124400 |
8 | Octal | 114601060 |
10 | Decimal | 20120112 |
12 | Duodecimal | 68a3700 |
16 | Hexadecimal | 1330230 |
20 | Vigesimal | 65f05c |
36 | Base36 | bz8s0 |
Cryptographic Hash Functions
md5 | 6f95f3a5e0620721439089ccfa850ce5 |
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sha1 | 0e2947e287f1da5e1f35c6f5a7d7137b6beef91d |
sha256 | 6b261fcb7f2a8757d90c8daebc703c997ff7f460e205e36629aae5327be63e9f |
sha512 | 434e1ec7bdebd286ccb32ac91ba8b02a8705f0f3420adbd917450c6b4d1f07fb1538f85b963ae6bece3378028951220c1b17ab764d76654d34e1648025ce52ad |
ripemd-160 | eca0856c6195eb8f26a6430613be8a830aff73f6 |
20120112 as geometric shapes
Circle
Radius = nDiameter | 40240224 |
---|---|
Circumference | 126418392.09721 |
Area | 1.2717761039279E+15 |
Sphere
Radius = nVolume | 3.411770353327E+22 |
---|---|
Surface area | 5.0871044157115E+15 |
Circumference | 126418392.09721 |
Square
Length = nPerimeter | 80480448 |
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Area | 404818906892544 |
Diagonal | 28454135.266866 |
Cube
Length = nSurface area | 2428913441355264 |
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Volume | 8.1450017463956E+21 |
Space diagonal | 34849056.237976 |
Equilateral Triangle
Length = nPerimeter | 60360336 |
---|---|
Area | 1.752917286506E+14 |
Altitude | 17424528.118988 |
Triangular Pyramid
Length = nSurface area | 1.752917286506E+14 |
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Volume | 9.5989766127543E+20 |
Height | 9484711.7556219 |