20169744 (number)
20169744 is an even 8-digits composite number following 20169743 and preceding 20169745. In scientific notation, it is written as 2.0169744 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 5762688 positive integers (up to 20169744) that are relatively prime to 20169744.
Interesting facts
- 20169744 has 40 divisors, whose sum is 59549760
- The reverse of 20169744 is 44796102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty million one hundred sixty-nine thousand seven hundred forty-four |
|---|
Notation
| Scientific notation | 2.0169744 × 10^7 |
|---|---|
| Engineering notation | 2.0169744 × 10^6 |
Prime Factorization of 20169744
Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 60029
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2521218 | Product of the distinct prime numbers |
The prime factorization of 20169744 is 2 × 2 × 2 × 2 × 3 × 7 × 60029. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20169744)
Multiplication
n×y| n×2 | 40339488 |
|---|---|
| n×3 | 60509232 |
| n×4 | 80678976 |
| n×5 | 100848720 |
Division
n÷y| n÷2 | 10084872 |
|---|---|
| n÷3 | 6723248 |
| n÷3 | 5042436 |
| n÷5 | 4033948.8 |
Exponentiation
ny| n2 | 406818573025536 |
|---|---|
| n3 | 8.2054264723704E+21 |
| n4 | 1.6550135135853E+29 |
| n5 | 3.3381198885557E+36 |
Nth Root
y√n| 2√n | 4491.0738136887 |
|---|---|
| 3√n | 272.20752616917 |
| 4√n | 67.015474434556 |
| 5√n | 28.902810616236 |
Divisors of 20169744
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 | -20169743 | 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 20169744 can be divided by 40 positive divisors. The sum of these divisors (counting 20169744) is 1, the average is 0.025.
Base conversion 20169744
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100111100010000010000 |
| 3 | Ternary | 1101221201200120 |
| 4 | Quaternary | 1030330100100 |
| 5 | Quinary | 20130412434 |
| 6 | Senary | 2000150240 |
| 8 | Octal | 114742020 |
| 10 | Decimal | 20169744 |
| 12 | Duodecimal | 6908380 |
| 16 | Hexadecimal | 133c410 |
| 20 | Vigesimal | 661474 |
| 36 | Base36 | c0b2o |
Cryptographic Hash Functions
| md5 | 0664a3f1a171ec6caa5c26018b66cbc4 |
|---|---|
| sha1 | 5952059d2bb101d3c1733f8b77b5e3f8038d2aab |
| sha256 | 783462bd33b09b898035fd62de8f88be758ca9b30bc51be553d15b249239fc16 |
| sha512 | 0389f20e90af31b614bf33643128f9b2a62a738bbaa13693181f08ba4df407ffcfc938e54fea446dd47e6ab518e088412daa13e8c20c68f1c6a05aa17609e48d |
| ripemd-160 | 61a09aebc96907b1740f639273f9e1549a2b7737 |
20169744 as geometric shapes
Circle
Radius = n| Diameter | 40339488 |
|---|---|
| Circumference | 126730239.15037 |
| Area | 1.2780582403609E+15 |
Sphere
Radius = n| Volume | 3.437081003356E+22 |
|---|---|
| Surface area | 5.1122329614436E+15 |
| Circumference | 126730239.15037 |
Square
Length = n| Perimeter | 80678976 |
|---|---|
| Area | 406818573025536 |
| Diagonal | 28524325.514393 |
Cube
Length = n| Surface area | 2440911438153216 |
|---|---|
| Volume | 8.2054264723704E+21 |
| Space diagonal | 34935021.383658 |
Equilateral Triangle
Length = n| Perimeter | 60509232 |
|---|---|
| Area | 1.7615760948572E+14 |
| Altitude | 17467510.691829 |
Triangular Pyramid
Length = n| Surface area | 1.7615760948572E+14 |
|---|---|
| Volume | 9.6701878352345E+20 |
| Height | 9508108.5047978 |