18372112 (number)
18372112 is an even 8-digits composite number following 18372111 and preceding 18372113. In scientific notation, it is written as 1.8372112 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 8169600 positive integers (up to 18372112) that are relatively prime to 18372112.
Interesting facts
- 18372112 has 40 divisors, whose sum is 39676032
- The reverse of 18372112 is 21127381
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | eighteen million three hundred seventy-two thousand one hundred twelve |
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Notation
Scientific notation | 1.8372112 × 10^7 |
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Engineering notation | 1.8372112 × 10^6 |
Prime Factorization of 18372112
Prime Factorization 2 × 2 × 2 × 2 × 47 × 11 × 2221
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2296514 | Product of the distinct prime numbers |
The prime factorization of 18372112 is 2 × 2 × 2 × 2 × 47 × 11 × 2221. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18372112)
Multiplication
n×yn×2 | 36744224 |
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n×3 | 55116336 |
n×4 | 73488448 |
n×5 | 91860560 |
Division
n÷yn÷2 | 9186056 |
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n÷3 | 6124037.3333333 |
n÷3 | 4593028 |
n÷5 | 3674422.4 |
Exponentiation
nyn2 | 337534499340544 |
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n3 | 6.2012216257484E+21 |
n4 | 1.1392953824507E+29 |
n5 | 2.0931262367467E+36 |
Nth Root
y√n2√n | 4286.2701734725 |
---|---|
3√n | 263.86777890762 |
4√n | 65.469612596017 |
5√n | 28.368202400634 |
Divisors of 18372112
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -18372111 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18372112 can be divided by 40 positive divisors. The sum of these divisors (counting 18372112) is 1, the average is 0.025.
Base conversion 18372112
Base | System | Value |
---|---|---|
2 | Binary | 1000110000101011000010000 |
3 | Ternary | 1021120101210121 |
4 | Quaternary | 1012011120100 |
5 | Quinary | 14200401422 |
6 | Senary | 1453440024 |
8 | Octal | 106053020 |
10 | Decimal | 18372112 |
12 | Duodecimal | 61a0014 |
16 | Hexadecimal | 1185610 |
20 | Vigesimal | 5ega5c |
36 | Base36 | axs0g |
Cryptographic Hash Functions
md5 | 3a8a969adb260b413913a96135d15671 |
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sha1 | 6d188210232800a2d402536bf83af62a98b44a06 |
sha256 | 3a453406aed61c14a76c222c78cdae962177113237610182b16c3db769e0bd1b |
sha512 | 03dca25cbc0401e84a7bd77143f8262f26f7c1d32b6aaa8494c5e8bcaff2fbbb978418e5a9bd67422f195476ce3b03fde0727d1d640696f762f86cdc2ab26449 |
ripemd-160 | d5a8ea92c567f0cf79a8ee99056323d2262a4831 |
18372112 as geometric shapes
Circle
Radius = nDiameter | 36744224 |
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Circumference | 115435384.18026 |
Area | 1.0603959034614E+15 |
Sphere
Radius = nVolume | 2.5975616403644E+22 |
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Surface area | 4.2415836138454E+15 |
Circumference | 115435384.18026 |
Square
Length = nPerimeter | 73488448 |
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Area | 337534499340544 |
Diagonal | 25982089.959837 |
Cube
Length = nSurface area | 2025206996043264 |
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Volume | 6.2012216257484E+21 |
Space diagonal | 31821431.426346 |
Equilateral Triangle
Length = nPerimeter | 55116336 |
---|---|
Area | 1.4615672554129E+14 |
Altitude | 15910715.713173 |
Triangular Pyramid
Length = nSurface area | 1.4615672554129E+14 |
---|---|
Volume | 7.3082097720123E+20 |
Height | 8660696.6532792 |