12969970 (number)
12969970 is an even 8-digits composite number following 12969969 and preceding 12969971. In scientific notation, it is written as 1.2969970 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 64 positive divisors. There are 4409856 positive integers (up to 12969970) that are relatively prime to 12969970.
Interesting facts
- 12969970 has 64 divisors, whose sum is 27216000
- The reverse of 12969970 is 07996921
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | twelve million nine hundred sixty-nine thousand nine hundred seventy |
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Notation
Scientific notation | 1.2969970 × 10^7 |
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Engineering notation | 1.2969970 × 10^6 |
Prime Factorization of 12969970
Prime Factorization 2 × 5 × 89 × 19 × 13 × 59
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12969970 | Product of the distinct prime numbers |
The prime factorization of 12969970 is 2 × 5 × 89 × 19 × 13 × 59. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12969970)
Multiplication
n×yn×2 | 25939940 |
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n×3 | 38909910 |
n×4 | 51879880 |
n×5 | 64849850 |
Division
n÷yn÷2 | 6484985 |
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n÷3 | 4323323.3333333 |
n÷3 | 3242492.5 |
n÷5 | 2593994 |
Exponentiation
nyn2 | 168220121800900 |
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n3 | 2.181809933154E+21 |
n4 | 2.829800937871E+28 |
n5 | 3.6702433270158E+35 |
Nth Root
y√n2√n | 3601.3844560113 |
---|---|
3√n | 234.9522764113 |
4√n | 60.011536024429 |
5√n | 26.459875372772 |
Divisors of 12969970
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 | -12969969 | 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 12969970 can be divided by 64 positive divisors. The sum of these divisors (counting 12969970) is 1, the average is 0.015625.
Base conversion 12969970
Base | System | Value |
---|---|---|
2 | Binary | 110001011110011111110010 |
3 | Ternary | 220101221110021 |
4 | Quaternary | 301132133302 |
5 | Quinary | 11310014340 |
6 | Senary | 1141554054 |
8 | Octal | 61363762 |
10 | Decimal | 12969970 |
12 | Duodecimal | 441592a |
16 | Hexadecimal | c5e7f2 |
20 | Vigesimal | 4114ia |
36 | Base36 | 7pzoy |
Cryptographic Hash Functions
md5 | 389f321ca9b39cebf09c12d249839a95 |
---|---|
sha1 | a77aee9e941341d81dba9c5c055d02d6edd18c94 |
sha256 | 90a0712db6a41c6a8cce81cbf92bda348117ce3895c3651192e39cd3b01430eb |
sha512 | 8c4f76d4e7b1a45dba8e2f49f9e5e1e8c9871b9b28fb54a385232817a9100e33ce56d894f7e5323b9f2b86893cdcfb8a51e592ff546b6e398db88421dfed5297 |
ripemd-160 | 7fb6350e2efb7afcdb378942aa0e34c04fad3f6d |
12969970 as geometric shapes
Circle
Radius = nDiameter | 25939940 |
---|---|
Circumference | 81492724.93856 |
Area | 5.2847909883569E+14 |
Sphere
Radius = nVolume | 9.1391440767012E+21 |
---|---|
Surface area | 2.1139163953428E+15 |
Circumference | 81492724.93856 |
Square
Length = nPerimeter | 51879880 |
---|---|
Area | 168220121800900 |
Diagonal | 18342307.477572 |
Cube
Length = nSurface area | 1009320730805400 |
---|---|
Volume | 2.181809933154E+21 |
Space diagonal | 22464647.012644 |
Equilateral Triangle
Length = nPerimeter | 38909910 |
---|---|
Area | 72841449453646 |
Altitude | 11232323.506322 |
Triangular Pyramid
Length = nSurface area | 72841449453646 |
---|---|
Volume | 2.571287664989E+20 |
Height | 6114102.4925241 |