13889400 (number)
13889400 is an even 8-digits composite number following 13889399 and preceding 13889401. In scientific notation, it is written as 1.3889400 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 3173760 positive integers (up to 13889400) that are relatively prime to 13889400.
Interesting facts
- 13889400 has 64 divisors, whose sum is 42871680
- The reverse of 13889400 is 00498831
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | thirteen million eight hundred eighty-nine thousand four hundred |
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Notation
Scientific notation | 1.3889400 × 10^7 |
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Engineering notation | 1.3889400 × 10^6 |
Prime Factorization of 13889400
Prime Factorization 2 × 2 × 2 × 35 × 3 × 5 × 3307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3472350 | Product of the distinct prime numbers |
The prime factorization of 13889400 is 2 × 2 × 2 × 35 × 3 × 5 × 3307. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13889400)
Multiplication
n×yn×2 | 27778800 |
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n×3 | 41668200 |
n×4 | 55557600 |
n×5 | 69447000 |
Division
n÷yn÷2 | 6944700 |
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n÷3 | 4629800 |
n÷3 | 3472350 |
n÷5 | 2777880 |
Exponentiation
nyn2 | 192915432360000 |
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n3 | 2.679479606221E+21 |
n4 | 3.7216364042646E+28 |
n5 | 5.1691296673392E+35 |
Nth Root
y√n2√n | 3726.8485346201 |
---|---|
3√n | 240.37787694752 |
4√n | 61.047919986025 |
5√n | 26.824812626256 |
Divisors of 13889400
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 | -13889399 | 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 13889400 can be divided by 64 positive divisors. The sum of these divisors (counting 13889400) is 1, the average is 0.015625.
Base conversion 13889400
Base | System | Value |
---|---|---|
2 | Binary | 110100111110111101111000 |
3 | Ternary | 222010122200020 |
4 | Quaternary | 310332331320 |
5 | Quinary | 12023430100 |
6 | Senary | 1213410440 |
8 | Octal | 64767570 |
10 | Decimal | 13889400 |
12 | Duodecimal | 4799a20 |
16 | Hexadecimal | d3ef78 |
20 | Vigesimal | 46g3a0 |
36 | Base36 | 89p4o |
Cryptographic Hash Functions
md5 | 2d0a084ff6d1805758abb8c28c3f06a6 |
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sha1 | 3a6c24cd9f2d05cda42ebf65629e9c32c7b9d1bd |
sha256 | 3053a64bba26a2781a45c8de92da7113e93bc940b0bab5431cc194012ae06f21 |
sha512 | cd81fb7cfabb5a61ea460efd40929d4dd7ea2881ab74d782ddc0cd459b5d8167ec53d7c7f053adc774f812a3ac34fe0a1d01a6a8cd850ff2d579cdcc145eca95 |
ripemd-160 | bb4757fcbd30c4ccf3160f89afa29ab5646bfd55 |
13889400 as geometric shapes
Circle
Radius = nDiameter | 27778800 |
---|---|
Circumference | 87269674.00554 |
Area | 6.0606170506627E+14 |
Sphere
Radius = nVolume | 1.1223777928463E+22 |
---|---|
Surface area | 2.4242468202651E+15 |
Circumference | 87269674.00554 |
Square
Length = nPerimeter | 55557600 |
---|---|
Area | 192915432360000 |
Diagonal | 19642577.853225 |
Cube
Length = nSurface area | 1157492594160000 |
---|---|
Volume | 2.679479606221E+21 |
Space diagonal | 24057146.486647 |
Equilateral Triangle
Length = nPerimeter | 41668200 |
---|---|
Area | 83534832602909 |
Altitude | 12028573.243324 |
Triangular Pyramid
Length = nSurface area | 83534832602909 |
---|---|
Volume | 3.1577969993499E+20 |
Height | 6547525.951075 |