12851480 (number)
12851480 is an even 8-digits composite number following 12851479 and preceding 12851481. In scientific notation, it is written as 1.2851480 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 4815360 positive integers (up to 12851480) that are relatively prime to 12851480.
Interesting facts
- 12851480 has 64 divisors, whose sum is 30801600
- The reverse of 12851480 is 08415821
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twelve million eight hundred fifty-one thousand four hundred eighty |
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Notation
Scientific notation | 1.2851480 × 10^7 |
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Engineering notation | 1.2851480 × 10^6 |
Prime Factorization of 12851480
Prime Factorization 2 × 2 × 2 × 5 × 23 × 61 × 229
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3212870 | Product of the distinct prime numbers |
The prime factorization of 12851480 is 2 × 2 × 2 × 5 × 23 × 61 × 229. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12851480)
Multiplication
n×yn×2 | 25702960 |
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n×3 | 38554440 |
n×4 | 51405920 |
n×5 | 64257400 |
Division
n÷yn÷2 | 6425740 |
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n÷3 | 4283826.6666667 |
n÷3 | 3212870 |
n÷5 | 2570296 |
Exponentiation
nyn2 | 165160538190400 |
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n3 | 2.1225573533432E+21 |
n4 | 2.7278003375343E+28 |
n5 | 3.5056271481815E+35 |
Nth Root
y√n2√n | 3584.8960933338 |
---|---|
3√n | 234.23460047511 |
4√n | 59.874001814926 |
5√n | 26.411351731274 |
Divisors of 12851480
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 | -12851479 | 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 12851480 can be divided by 64 positive divisors. The sum of these divisors (counting 12851480) is 1, the average is 0.015625.
Base conversion 12851480
Base | System | Value |
---|---|---|
2 | Binary | 110001000001100100011000 |
3 | Ternary | 220011220220202 |
4 | Quaternary | 301001210120 |
5 | Quinary | 11242221410 |
6 | Senary | 1135241332 |
8 | Octal | 61014430 |
10 | Decimal | 12851480 |
12 | Duodecimal | 4379248 |
16 | Hexadecimal | c41918 |
20 | Vigesimal | 4068e0 |
36 | Base36 | 7ng9k |
Cryptographic Hash Functions
md5 | 23faff87afb9db4c5f8c88579bf0d1da |
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sha1 | b42859f251910e9ea739e114ed10e56b0e3d24cb |
sha256 | b8ad1250dc685c921130898bda7a6db6146aa40e4405a773018636da9fa3fde7 |
sha512 | db90da5df5e9247be878d9048a0bb8f013b8af5edd743c6732583176812bddc1da5e21493a87e5240a1d9c201a4b06fb10096742b0d44759fcc4e2fc95b21f4b |
ripemd-160 | babc79d505977d35a2f672d52c2fbb3adb603f1f |
12851480 as geometric shapes
Circle
Radius = nDiameter | 25702960 |
---|---|
Circumference | 80748230.311512 |
Area | 5.188671334419E+14 |
Sphere
Radius = nVolume | 8.8909474507812E+21 |
---|---|
Surface area | 2.0754685337676E+15 |
Circumference | 80748230.311512 |
Square
Length = nPerimeter | 51405920 |
---|---|
Area | 165160538190400 |
Diagonal | 18174737.312567 |
Cube
Length = nSurface area | 990963229142400 |
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Volume | 2.1225573533432E+21 |
Space diagonal | 22259416.312455 |
Equilateral Triangle
Length = nPerimeter | 38554440 |
---|---|
Area | 71516610887798 |
Altitude | 11129708.156228 |
Triangular Pyramid
Length = nSurface area | 71516610887798 |
---|---|
Volume | 2.5014578300105E+20 |
Height | 6058245.7708555 |