12455982 (number)
12455982 is an even 8-digits composite number following 12455981 and preceding 12455983. In scientific notation, it is written as 1.2455982 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 2993760 positive integers (up to 12455982) that are relatively prime to 12455982.
Interesting facts
- 12455982 has 48 divisors, whose sum is 23525040
- The reverse of 12455982 is 28955421
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million four hundred fifty-five thousand nine hundred eighty-two |
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Notation
Scientific notation | 1.2455982 × 10^7 |
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Engineering notation | 1.2455982 × 10^6 |
Prime Factorization of 12455982
Prime Factorization 2 × 9 × 133 × 11 × 43 × 11
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1132362 | Product of the distinct prime numbers |
The prime factorization of 12455982 is 2 × 9 × 133 × 11 × 43 × 11. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12455982)
Multiplication
n×yn×2 | 24911964 |
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n×3 | 37367946 |
n×4 | 49823928 |
n×5 | 62279910 |
Division
n÷yn÷2 | 6227991 |
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n÷3 | 4151994 |
n÷3 | 3113995.5 |
n÷5 | 2491196.4 |
Exponentiation
nyn2 | 155151487584324 |
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n3 | 1.9325641366236E+21 |
n4 | 2.4071984099629E+28 |
n5 | 2.9984020064926E+35 |
Nth Root
y√n2√n | 3529.3033306872 |
---|---|
3√n | 231.80670334274 |
4√n | 59.407939963335 |
5√n | 26.246753612415 |
Divisors of 12455982
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 | -12455981 | 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 12455982 can be divided by 48 positive divisors. The sum of these divisors (counting 12455982) is 1, the average is 0.020833333333333.
Base conversion 12455982
Base | System | Value |
---|---|---|
2 | Binary | 101111100001000000101110 |
3 | Ternary | 212102211101200 |
4 | Quaternary | 233201000232 |
5 | Quinary | 11142042412 |
6 | Senary | 1122550330 |
8 | Octal | 57410056 |
10 | Decimal | 12455982 |
12 | Duodecimal | 42083a6 |
16 | Hexadecimal | be102e |
20 | Vigesimal | 3hgjj2 |
36 | Base36 | 7ez3i |
Cryptographic Hash Functions
md5 | 6a1b3eebcc3596946340639b39592faa |
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sha1 | 3ea560d4fa0eb53e8378011cfb489e4d8e4dd6b9 |
sha256 | acec52287ab3821c240aac891ce3e7cfc0cfd162e908b1e0aa4b87a966a79874 |
sha512 | 0da7548cf05cdfec52c26e5cf1260f0b3640a4f0e3fc44223b9b4b68492c37e21678f50983cf4c4b0e2b72607d53f593fd2a219e59309ae534beaa6eb79134ab |
ripemd-160 | d0190ab5917f9e31d3464cb010836ca8d3fb5325 |
12455982 as geometric shapes
Circle
Radius = nDiameter | 24911964 |
---|---|
Circumference | 78263243.088893 |
Area | 4.8742277358844E+14 |
Sphere
Radius = nVolume | 8.0951057256102E+21 |
---|---|
Surface area | 1.9496910943538E+15 |
Circumference | 78263243.088893 |
Square
Length = nPerimeter | 49823928 |
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Area | 155151487584324 |
Diagonal | 17615418.677075 |
Cube
Length = nSurface area | 930908925505944 |
---|---|
Volume | 1.9325641366236E+21 |
Space diagonal | 21574393.682163 |
Equilateral Triangle
Length = nPerimeter | 37367946 |
---|---|
Area | 67182564841485 |
Altitude | 10787196.841082 |
Triangular Pyramid
Length = nSurface area | 67182564841485 |
---|---|
Volume | 2.2775486768074E+20 |
Height | 5871806.2256917 |