13221488 (number)
13221488 is an even 8-digits composite number following 13221487 and preceding 13221489. In scientific notation, it is written as 1.3221488 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 5603328 positive integers (up to 13221488) that are relatively prime to 13221488.
Interesting facts
- 13221488 has 40 divisors, whose sum is 29602272
- The reverse of 13221488 is 88412231
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | thirteen million two hundred twenty-one thousand four hundred eighty-eight |
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Notation
Scientific notation | 1.3221488 × 10^7 |
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Engineering notation | 1.3221488 × 10^6 |
Prime Factorization of 13221488
Prime Factorization 2 × 2 × 2 × 2 × 7 × 97 × 1217
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1652686 | Product of the distinct prime numbers |
The prime factorization of 13221488 is 2 × 2 × 2 × 2 × 7 × 97 × 1217. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13221488)
Multiplication
n×yn×2 | 26442976 |
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n×3 | 39664464 |
n×4 | 52885952 |
n×5 | 66107440 |
Division
n÷yn÷2 | 6610744 |
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n÷3 | 4407162.6666667 |
n÷3 | 3305372 |
n÷5 | 2644297.6 |
Exponentiation
nyn2 | 174807744934144 |
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n3 | 2.3112185019538E+21 |
n4 | 3.0557747688961E+28 |
n5 | 4.0401889437662E+35 |
Nth Root
y√n2√n | 3636.1364110825 |
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3√n | 236.46132114363 |
4√n | 60.300384833619 |
5√n | 26.561712217672 |
Divisors of 13221488
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13221487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13221488 can be divided by 40 positive divisors. The sum of these divisors (counting 13221488) is 1, the average is 0.025.
Base conversion 13221488
Base | System | Value |
---|---|---|
2 | Binary | 110010011011111001110000 |
3 | Ternary | 220212201110202 |
4 | Quaternary | 302123321300 |
5 | Quinary | 11341041423 |
6 | Senary | 1151214332 |
8 | Octal | 62337160 |
10 | Decimal | 13221488 |
12 | Duodecimal | 45173a8 |
16 | Hexadecimal | c9be70 |
20 | Vigesimal | 42cde8 |
36 | Base36 | 7vdrk |
Cryptographic Hash Functions
md5 | c08428e503de0afc13e28179ac6953c7 |
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sha1 | 7bc6602d1143e10377b02df721f40c2ba50e2e84 |
sha256 | 2bf55b157e6e59b16917f81dfd3d39f370eebdcdd70ce01c49d0018010421f81 |
sha512 | ad5e17a1a1c423d42bf926ae320b74ac11fe16154932ba7e719fec7af0f1251700b35c9b3b2327a0bf157048e43950ff2d7425bff2d4ca2b9f98a782c7146f7a |
ripemd-160 | 0b5f81c1adb3669213bb4ecab4e497f471d866c7 |
13221488 as geometric shapes
Circle
Radius = nDiameter | 26442976 |
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Circumference | 83073059.140651 |
Area | 5.4917472727571E+14 |
Sphere
Radius = nVolume | 9.6812094221053E+21 |
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Surface area | 2.1966989091028E+15 |
Circumference | 83073059.140651 |
Square
Length = nPerimeter | 52885952 |
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Area | 174807744934144 |
Diagonal | 18698007.644353 |
Cube
Length = nSurface area | 1048846469604864 |
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Volume | 2.3112185019538E+21 |
Space diagonal | 22900288.967662 |
Equilateral Triangle
Length = nPerimeter | 39664464 |
---|---|
Area | 75693973945620 |
Altitude | 11450144.483831 |
Triangular Pyramid
Length = nSurface area | 75693973945620 |
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Volume | 2.7237971258923E+20 |
Height | 6232669.2147844 |