12969980 (number)
12969980 is an even 8-digits composite number following 12969979 and preceding 12969981. In scientific notation, it is written as 1.2969980 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 4746240 positive integers (up to 12969980) that are relatively prime to 12969980.
Interesting facts
- 12969980 has 48 divisors, whose sum is 29647296
- The reverse of 12969980 is 08996921
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | twelve million nine hundred sixty-nine thousand nine hundred eighty |
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Notation
Scientific notation | 1.2969980 × 10^7 |
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Engineering notation | 1.2969980 × 10^6 |
Prime Factorization of 12969980
Prime Factorization 2 × 2 × 17 × 5 × 37 × 1031
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6484990 | Product of the distinct prime numbers |
The prime factorization of 12969980 is 2 × 2 × 17 × 5 × 37 × 1031. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12969980)
Multiplication
n×yn×2 | 25939960 |
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n×3 | 38909940 |
n×4 | 51879920 |
n×5 | 64849900 |
Division
n÷yn÷2 | 6484990 |
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n÷3 | 4323326.6666667 |
n÷3 | 3242495 |
n÷5 | 2593996 |
Exponentiation
nyn2 | 168220381200400 |
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n3 | 2.1818149797616E+21 |
n4 | 2.8298096651208E+28 |
n5 | 3.6702574760423E+35 |
Nth Root
y√n2√n | 3601.385844366 |
---|---|
3√n | 234.95233679495 |
4√n | 60.011547591826 |
5√n | 26.459879452946 |
Divisors of 12969980
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 | -12969979 | 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 12969980 can be divided by 48 positive divisors. The sum of these divisors (counting 12969980) is 1, the average is 0.020833333333333.
Base conversion 12969980
Base | System | Value |
---|---|---|
2 | Binary | 110001011110011111111100 |
3 | Ternary | 220101221110122 |
4 | Quaternary | 301132133330 |
5 | Quinary | 11310014410 |
6 | Senary | 1141554112 |
8 | Octal | 61363774 |
10 | Decimal | 12969980 |
12 | Duodecimal | 4415938 |
16 | Hexadecimal | c5e7fc |
20 | Vigesimal | 4114j0 |
36 | Base36 | 7pzp8 |
Cryptographic Hash Functions
md5 | b2038df0728ab2b7f961f423545d9bdc |
---|---|
sha1 | 40154f42f70d7050249ec8bc8c8a094a346e0851 |
sha256 | 8beacc293e993094080ea29d91b79cde472cf111152d20d3accb60c4fad2bc93 |
sha512 | 503b3a9be2cb7545448325ccfd6f60758b8b60da222104833e796c0700689108aab4d7032bb8bd73b6d27b3f6c1454066b5eb0ef327a0f0fbfcee0c887d5df37 |
ripemd-160 | 1abeae0544e27d7d367c93233e744fc58591e332 |
12969980 as geometric shapes
Circle
Radius = nDiameter | 25939960 |
---|---|
Circumference | 81492787.770413 |
Area | 5.2847991376325E+14 |
Sphere
Radius = nVolume | 9.1391652158815E+21 |
---|---|
Surface area | 2.113919655053E+15 |
Circumference | 81492787.770413 |
Square
Length = nPerimeter | 51879920 |
---|---|
Area | 168220381200400 |
Diagonal | 18342321.619708 |
Cube
Length = nSurface area | 1009322287202400 |
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Volume | 2.1818149797616E+21 |
Space diagonal | 22464664.333152 |
Equilateral Triangle
Length = nPerimeter | 38909940 |
---|---|
Area | 72841561776924 |
Altitude | 11232332.166576 |
Triangular Pyramid
Length = nSurface area | 72841561776924 |
---|---|
Volume | 2.571293612473E+20 |
Height | 6114107.2065693 |