13778840 (number)
13778840 is an even 8-digits composite number following 13778839 and preceding 13778841. In scientific notation, it is written as 1.3778840 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 4956160 positive integers (up to 13778840) that are relatively prime to 13778840.
Interesting facts
- 13778840 has 64 divisors, whose sum is 34292160
- The reverse of 13778840 is 04887731
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | thirteen million seven hundred seventy-eight thousand eight hundred forty |
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Notation
Scientific notation | 1.3778840 × 10^7 |
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Engineering notation | 1.3778840 × 10^6 |
Prime Factorization of 13778840
Prime Factorization 2 × 2 × 2 × 5 × 17 × 23 × 881
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3444710 | Product of the distinct prime numbers |
The prime factorization of 13778840 is 2 × 2 × 2 × 5 × 17 × 23 × 881. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13778840)
Multiplication
n×yn×2 | 27557680 |
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n×3 | 41336520 |
n×4 | 55115360 |
n×5 | 68894200 |
Division
n÷yn÷2 | 6889420 |
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n÷3 | 4592946.6666667 |
n÷3 | 3444710 |
n÷5 | 2755768 |
Exponentiation
nyn2 | 189856431745600 |
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n3 | 2.6160013959935E+21 |
n4 | 3.6045464675172E+28 |
n5 | 4.9666469048484E+35 |
Nth Root
y√n2√n | 3711.9859913529 |
---|---|
3√n | 239.73837230667 |
4√n | 60.92606988271 |
5√n | 26.781970752297 |
Divisors of 13778840
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13778839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13778840 can be divided by 64 positive divisors. The sum of these divisors (counting 13778840) is 1, the average is 0.015625.
Base conversion 13778840
Base | System | Value |
---|---|---|
2 | Binary | 110100100011111110011000 |
3 | Ternary | 221221001000102 |
4 | Quaternary | 310203332120 |
5 | Quinary | 12011410330 |
6 | Senary | 1211154532 |
8 | Octal | 64437630 |
10 | Decimal | 13778840 |
12 | Duodecimal | 4745a48 |
16 | Hexadecimal | d23f98 |
20 | Vigesimal | 462720 |
36 | Base36 | 87btk |
Cryptographic Hash Functions
md5 | 3328582c595dba0f3b7e8b2f241ce9a9 |
---|---|
sha1 | 586317460e5471e7dc0b5347194389702bfb8cd9 |
sha256 | 10ab44f4504c57a263b315b3ee9164fdf491f885c9b2c5174de8c7315edb0e1e |
sha512 | 3bb0309475b86a6b111bdfce8635041644e6c37c6ef82d1440a65e1a72875c500afddfb960a5b37201b56957a987876d023c85b46b19ec48268dce62a217f2fb |
ripemd-160 | 83c0df8bdac89887bf1391107b2caa4848d56c42 |
13778840 as geometric shapes
Circle
Radius = nDiameter | 27557680 |
---|---|
Circumference | 86575005.037978 |
Area | 5.9645157120875E+14 |
Sphere
Radius = nVolume | 1.0957881023245E+22 |
---|---|
Surface area | 2.385806284835E+15 |
Circumference | 86575005.037978 |
Square
Length = nPerimeter | 55115360 |
---|---|
Area | 189856431745600 |
Diagonal | 19486222.401769 |
Cube
Length = nSurface area | 1139138590473600 |
---|---|
Volume | 2.6160013959935E+21 |
Space diagonal | 23865650.949362 |
Equilateral Triangle
Length = nPerimeter | 41336520 |
---|---|
Area | 82210246481778 |
Altitude | 11932825.474681 |
Triangular Pyramid
Length = nSurface area | 82210246481778 |
---|---|
Volume | 3.0829872111675E+20 |
Height | 6495407.4672563 |