21473360 (number)
21473360 is an even 8-digits composite number following 21473359 and preceding 21473361. In scientific notation, it is written as 2.1473360 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 8405120 positive integers (up to 21473360) that are relatively prime to 21473360.
Interesting facts
- 21473360 has 40 divisors, whose sum is 50996736
- The reverse of 21473360 is 06337412
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twenty-one million four hundred seventy-three thousand three hundred sixty |
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Notation
Scientific notation | 2.1473360 × 10^7 |
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Engineering notation | 2.1473360 × 10^6 |
Prime Factorization of 21473360
Prime Factorization 2 × 2 × 2 × 2 × 5 × 47 × 5711
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2684170 | Product of the distinct prime numbers |
The prime factorization of 21473360 is 2 × 2 × 2 × 2 × 5 × 47 × 5711. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21473360)
Multiplication
n×yn×2 | 42946720 |
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n×3 | 64420080 |
n×4 | 85893440 |
n×5 | 107366800 |
Division
n÷yn÷2 | 10736680 |
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n÷3 | 7157786.6666667 |
n÷3 | 5368340 |
n÷5 | 4294672 |
Exponentiation
nyn2 | 461105189689600 |
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n3 | 9.9014777360731E+21 |
n4 | 2.1261799595868E+29 |
n5 | 4.5656227696993E+36 |
Nth Root
y√n2√n | 4633.9356922599 |
---|---|
3√n | 277.94999359329 |
4√n | 68.073017358274 |
5√n | 29.267120860668 |
Divisors of 21473360
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 | -21473359 | 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 21473360 can be divided by 40 positive divisors. The sum of these divisors (counting 21473360) is 1, the average is 0.025.
Base conversion 21473360
Base | System | Value |
---|---|---|
2 | Binary | 1010001111010100001010000 |
3 | Ternary | 1111101221220122 |
4 | Quaternary | 1101322201100 |
5 | Quinary | 20444121420 |
6 | Senary | 2044125412 |
8 | Octal | 121724120 |
10 | Decimal | 21473360 |
12 | Duodecimal | 7236868 |
16 | Hexadecimal | 147a850 |
20 | Vigesimal | 6e4380 |
36 | Base36 | cs8y8 |
Cryptographic Hash Functions
md5 | 102c049ed15fe9d1351c7a45affa4e7d |
---|---|
sha1 | 5c41874b38b9d7cad74a7e4df8ded2bc1b88bbd1 |
sha256 | 9b3ff548ebb2edd7c25fbf1507130705320ab7d75658a3175b3afbb770192328 |
sha512 | 7df3787b8b559ace22c5a545b8d78854e4cd0a3e8d1a16cf8790ef686135b62598ed6da63d6c53e997b10f3d4c6ecaec511fcaee48b9778bc926b0150bca896d |
ripemd-160 | 658e8e2fd629a559400ae624a9e09a3435d4e231 |
21473360 as geometric shapes
Circle
Radius = nDiameter | 42946720 |
---|---|
Circumference | 134921100.04778 |
Area | 1.448604676461E+15 |
Sphere
Radius = nVolume | 4.1475212953773E+22 |
---|---|
Surface area | 5.7944187058439E+15 |
Circumference | 134921100.04778 |
Square
Length = nPerimeter | 85893440 |
---|---|
Area | 461105189689600 |
Diagonal | 30367916.94172 |
Cube
Length = nSurface area | 2766631138137600 |
---|---|
Volume | 9.9014777360731E+21 |
Space diagonal | 37192950.529217 |
Equilateral Triangle
Length = nPerimeter | 64420080 |
---|---|
Area | 1.9966440404402E+14 |
Altitude | 18596475.264609 |
Triangular Pyramid
Length = nSurface area | 1.9966440404402E+14 |
---|---|
Volume | 1.1669003418241E+21 |
Height | 10122638.980573 |