13857980 (number)
13857980 is an even 8-digits composite number following 13857979 and preceding 13857981. In scientific notation, it is written as 1.3857980 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 5287680 positive integers (up to 13857980) that are relatively prime to 13857980.
Interesting facts
- 13857980 has 48 divisors, whose sum is 30477216
- The reverse of 13857980 is 08975831
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | thirteen million eight hundred fifty-seven thousand nine hundred eighty |
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Notation
Scientific notation | 1.3857980 × 10^7 |
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Engineering notation | 1.3857980 × 10^6 |
Prime Factorization of 13857980
Prime Factorization 2 × 2 × 5 × 61 × 37 × 307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6928990 | Product of the distinct prime numbers |
The prime factorization of 13857980 is 2 × 2 × 5 × 61 × 37 × 307. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13857980)
Multiplication
n×yn×2 | 27715960 |
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n×3 | 41573940 |
n×4 | 55431920 |
n×5 | 69289900 |
Division
n÷yn÷2 | 6928990 |
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n÷3 | 4619326.6666667 |
n÷3 | 3464495 |
n÷5 | 2771596 |
Exponentiation
nyn2 | 192043609680400 |
---|---|
n3 | 2.6613365020788E+21 |
n4 | 3.6880748019078E+28 |
n5 | 5.1109266843342E+35 |
Nth Root
y√n2√n | 3722.6307901805 |
---|---|
3√n | 240.19648261871 |
4√n | 61.013365668356 |
5√n | 26.81266524336 |
Divisors of 13857980
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 | -13857979 | 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 13857980 can be divided by 48 positive divisors. The sum of these divisors (counting 13857980) is 1, the average is 0.020833333333333.
Base conversion 13857980
Base | System | Value |
---|---|---|
2 | Binary | 110100110111010010111100 |
3 | Ternary | 222002001120112 |
4 | Quaternary | 310313102330 |
5 | Quinary | 12021423410 |
6 | Senary | 1213005152 |
8 | Octal | 64672274 |
10 | Decimal | 13857980 |
12 | Duodecimal | 47837b8 |
16 | Hexadecimal | d374bc |
20 | Vigesimal | 46c4j0 |
36 | Base36 | 890vw |
Cryptographic Hash Functions
md5 | 98e245b170bcb26b6d386c22ee978703 |
---|---|
sha1 | b1f0da2f167d2890eb85095c0f37aba4f33c726e |
sha256 | 581c2a37a648107712196d793de15faf49562bb9f98d77043db4cc1594db7d33 |
sha512 | 9e781ca99613fb0ab4298eb7d421cd4f2164afc7e6b85f36e17e5dbfad650acb5b1df713305d7a48ffb5e967b906e86b53fb58e27c8f2e20c07b81b07a43b672 |
ripemd-160 | d3bdb1d52e1a836c89599b391b1c7948f5a3d247 |
13857980 as geometric shapes
Circle
Radius = nDiameter | 27715960 |
---|---|
Circumference | 87072256.323189 |
Area | 6.0332279334081E+14 |
Sphere
Radius = nVolume | 1.1147780271548E+22 |
---|---|
Surface area | 2.4132911733632E+15 |
Circumference | 87072256.323189 |
Square
Length = nPerimeter | 55431920 |
---|---|
Area | 192043609680400 |
Diagonal | 19598143.263095 |
Cube
Length = nSurface area | 1152261658082400 |
---|---|
Volume | 2.6613365020788E+21 |
Space diagonal | 24002725.450273 |
Equilateral Triangle
Length = nPerimeter | 41573940 |
---|---|
Area | 83157322308845 |
Altitude | 12001362.725137 |
Triangular Pyramid
Length = nSurface area | 83157322308845 |
---|---|
Volume | 3.1364151460653E+20 |
Height | 6532714.4210317 |