20730216 (number)
20730216 is an even 8-digits composite number following 20730215 and preceding 20730217. In scientific notation, it is written as 2.0730216 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 6020352 positive integers (up to 20730216) that are relatively prime to 20730216.
Interesting facts
- 20730216 has 64 divisors, whose sum is 55080000
- The reverse of 20730216 is 61203702
- Previous prime number is 169
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million seven hundred thirty thousand two hundred sixteen |
---|
Notation
Scientific notation | 2.0730216 × 10^7 |
---|---|
Engineering notation | 2.0730216 × 10^6 |
Prime Factorization of 20730216
Prime Factorization 2 × 2 × 2 × 3 × 19 × 169 × 269
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5182554 | Product of the distinct prime numbers |
The prime factorization of 20730216 is 2 × 2 × 2 × 3 × 19 × 169 × 269. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20730216)
Multiplication
n×yn×2 | 41460432 |
---|---|
n×3 | 62190648 |
n×4 | 82920864 |
n×5 | 103651080 |
Division
n÷yn÷2 | 10365108 |
---|---|
n÷3 | 6910072 |
n÷3 | 5182554 |
n÷5 | 4146043.2 |
Exponentiation
nyn2 | 429741855406656 |
---|---|
n3 | 8.9086414868207E+21 |
n4 | 1.8467806228836E+29 |
n5 | 3.8284161216991E+36 |
Nth Root
y√n2√n | 4553.0446955856 |
---|---|
3√n | 274.70587175104 |
4√n | 67.476252827092 |
5√n | 29.061683281416 |
Divisors of 20730216
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 | -20730215 | 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 20730216 can be divided by 64 positive divisors. The sum of these divisors (counting 20730216) is 1, the average is 0.015625.
Base conversion 20730216
Base | System | Value |
---|---|---|
2 | Binary | 1001111000101000101101000 |
3 | Ternary | 1110000012111210 |
4 | Quaternary | 1033011011220 |
5 | Quinary | 20301331331 |
6 | Senary | 2020153120 |
8 | Octal | 117050550 |
10 | Decimal | 20730216 |
12 | Duodecimal | 6b387a0 |
16 | Hexadecimal | 13c5168 |
20 | Vigesimal | 69b5ag |
36 | Base36 | ccbjc |
Cryptographic Hash Functions
md5 | 42aa1a97035ad1a1a32591bdebf0b6a4 |
---|---|
sha1 | c1dc1c9f33752089d6252ca455d87d57e88d389d |
sha256 | ef0250bda64d54a2c58a676fd1fe4f5c263394b27f75831f44fba74d551de2aa |
sha512 | e121e087ccc446c3de06ff4feb25dcc42a74ca29b8ce945098149a3fae370259007145e83fff8f16c5169d903772566eef1c050e3ed030998072080c6830b0b7 |
ripemd-160 | d765224fb1356ade4c56bc5d8b09e947be74de1a |
20730216 as geometric shapes
Circle
Radius = nDiameter | 41460432 |
---|---|
Circumference | 130251788.58586 |
Area | 1.3500738558856E+15 |
Sphere
Radius = nVolume | 3.7316430197948E+22 |
---|---|
Surface area | 5.4002954235424E+15 |
Circumference | 130251788.58586 |
Square
Length = nPerimeter | 82920864 |
---|---|
Area | 429741855406656 |
Diagonal | 29316952.618124 |
Cube
Length = nSurface area | 2578451132439936 |
---|---|
Volume | 8.9086414868207E+21 |
Space diagonal | 35905787.363877 |
Equilateral Triangle
Length = nPerimeter | 62190648 |
---|---|
Area | 1.8608368192581E+14 |
Altitude | 17952893.681939 |
Triangular Pyramid
Length = nSurface area | 1.8608368192581E+14 |
---|---|
Volume | 1.0498934677485E+21 |
Height | 9772317.5393746 |