20123040 (number)
20123040 is an even 8-digits composite number following 20123039 and preceding 20123041. In scientific notation, it is written as 2.0123040 × 10^7. The sum of its digits is 12. It has a total of 10 prime factors and 192 positive divisors. There are 4472832 positive integers (up to 20123040) that are relatively prime to 20123040.
Interesting facts
- 20123040 has 192 divisors, whose sum is 74462976
- The reverse of 20123040 is 04032102
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 12
- Digital Root 3
Name
Name | twenty million one hundred twenty-three thousand forty |
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Notation
Scientific notation | 2.0123040 × 10^7 |
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Engineering notation | 2.0123040 × 10^6 |
Prime Factorization of 20123040
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 5 × 113 × 53
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1257690 | Product of the distinct prime numbers |
The prime factorization of 20123040 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 5 × 113 × 53. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20123040)
Multiplication
n×yn×2 | 40246080 |
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n×3 | 60369120 |
n×4 | 80492160 |
n×5 | 100615200 |
Division
n÷yn÷2 | 10061520 |
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n÷3 | 6707680 |
n÷3 | 5030760 |
n÷5 | 4024608 |
Exponentiation
nyn2 | 404936738841600 |
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n3 | 8.1485581931791E+21 |
n4 | 1.6397376246367E+29 |
n5 | 3.2996505810069E+36 |
Nth Root
y√n2√n | 4485.8711528531 |
---|---|
3√n | 271.99726064138 |
4√n | 66.976646324321 |
5√n | 28.8894130353 |
Divisors of 20123040
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 | -20123039 | 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 20123040 can be divided by 192 positive divisors. The sum of these divisors (counting 20123040) is 1, the average is 0.0052083333333333.
Base conversion 20123040
Base | System | Value |
---|---|---|
2 | Binary | 1001100110000110110100000 |
3 | Ternary | 1101212100121210 |
4 | Quaternary | 1030300312200 |
5 | Quinary | 20122414130 |
6 | Senary | 1555150120 |
8 | Octal | 114606640 |
10 | Decimal | 20123040 |
12 | Duodecimal | 68a5340 |
16 | Hexadecimal | 1330da0 |
20 | Vigesimal | 65f7c0 |
36 | Base36 | bzb1c |
Cryptographic Hash Functions
md5 | 499c7340378a146ec9714557923d810b |
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sha1 | a329d3c1485be9447801adbe2b47d16a66627338 |
sha256 | 8b0dc4bf6a3a46bf60622dc3232c09f1bceae25a6dfdb5f61b571681bf056853 |
sha512 | a99ef17d0f0b94952581fdeff42a004c9da0c072a328b62265c14228b3f5554ce24128d10ba1a96ed2032a8f13a3d48e00c37a500410876f883deb27754021b3 |
ripemd-160 | 75018784a06fefe602ce5be88aa6ea0dd1a45af1 |
20123040 as geometric shapes
Circle
Radius = nDiameter | 40246080 |
---|---|
Circumference | 126436789.26379 |
Area | 1.2721462839134E+15 |
Sphere
Radius = nVolume | 3.413260074272E+22 |
---|---|
Surface area | 5.0885851356535E+15 |
Circumference | 126436789.26379 |
Square
Length = nPerimeter | 80492160 |
---|---|
Area | 404936738841600 |
Diagonal | 28458276.084176 |
Cube
Length = nSurface area | 2429620433049600 |
---|---|
Volume | 8.1485581931791E+21 |
Space diagonal | 34854127.682741 |
Equilateral Triangle
Length = nPerimeter | 60369120 |
---|---|
Area | 1.7534275138123E+14 |
Altitude | 17427063.84137 |
Triangular Pyramid
Length = nSurface area | 1.7534275138123E+14 |
---|---|
Volume | 9.6031679254835E+20 |
Height | 9486092.0280588 |