20118372 (number)
20118372 is an even 8-digits composite number following 20118371 and preceding 20118373. In scientific notation, it is written as 2.0118372 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6462720 positive integers (up to 20118372) that are relatively prime to 20118372.
Interesting facts
- 20118372 has 48 divisors, whose sum is 48676992
- The reverse of 20118372 is 27381102
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred eighteen thousand three hundred seventy-two |
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Notation
Scientific notation | 2.0118372 × 10^7 |
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Engineering notation | 2.0118372 × 10^6 |
Prime Factorization of 20118372
Prime Factorization 2 × 2 × 3 × 41 × 103 × 397
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10059186 | Product of the distinct prime numbers |
The prime factorization of 20118372 is 2 × 2 × 3 × 41 × 103 × 397. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20118372)
Multiplication
n×yn×2 | 40236744 |
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n×3 | 60355116 |
n×4 | 80473488 |
n×5 | 100591860 |
Division
n÷yn÷2 | 10059186 |
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n÷3 | 6706124 |
n÷3 | 5029593 |
n÷5 | 4023674.4 |
Exponentiation
nyn2 | 404748891930384 |
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n3 | 8.1428887744433E+21 |
n4 | 1.6382166551887E+29 |
n5 | 3.2958252085683E+36 |
Nth Root
y√n2√n | 4485.3508223995 |
---|---|
3√n | 271.97622701686 |
4√n | 66.972761794624 |
5√n | 28.888072598717 |
Divisors of 20118372
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 | -20118371 | 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 20118372 can be divided by 48 positive divisors. The sum of these divisors (counting 20118372) is 1, the average is 0.020833333333333.
Base conversion 20118372
Base | System | Value |
---|---|---|
2 | Binary | 1001100101111101101100100 |
3 | Ternary | 1101212010012220 |
4 | Quaternary | 1030233231210 |
5 | Quinary | 20122241442 |
6 | Senary | 1555112340 |
8 | Octal | 114575544 |
10 | Decimal | 20118372 |
12 | Duodecimal | 68a26b0 |
16 | Hexadecimal | 132fb64 |
20 | Vigesimal | 65efic |
36 | Base36 | bz7fo |
Cryptographic Hash Functions
md5 | c617a4a0564266a3bfa9cde2e72ac32d |
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sha1 | 533e072f93dab8416710bc149f325d5492e73c78 |
sha256 | d7224fe05fd6344a013ccd76b8f86c1a8381ecfd3cc7dc9aed4cc484c7902467 |
sha512 | c359895c88f1275e375047adcc3bd388d33a458300bd6342bf22e5686934e91c686e75f86b52261193b9f23c3ce802143f2802068ec238747e4c18f0dcf2f8d4 |
ripemd-160 | 3516db8bfd1fefaabcd78d5d2301837371e77f48 |
20118372 as geometric shapes
Circle
Radius = nDiameter | 40236744 |
---|---|
Circumference | 126407459.35477 |
Area | 1.2715561454371E+15 |
Sphere
Radius = nVolume | 3.4108852737053E+22 |
---|---|
Surface area | 5.0862245817484E+15 |
Circumference | 126407459.35477 |
Square
Length = nPerimeter | 80473488 |
---|---|
Area | 404748891930384 |
Diagonal | 28451674.535267 |
Cube
Length = nSurface area | 2428493351582304 |
---|---|
Volume | 8.1428887744433E+21 |
Space diagonal | 34846042.469571 |
Equilateral Triangle
Length = nPerimeter | 60355116 |
---|---|
Area | 1.7526141128266E+14 |
Altitude | 17423021.234786 |
Triangular Pyramid
Length = nSurface area | 1.7526141128266E+14 |
---|---|
Volume | 9.5964864514277E+20 |
Height | 9483891.5117557 |