16201620 (number)
16201620 is an even 8-digits composite number following 16201619 and preceding 16201621. In scientific notation, it is written as 1.6201620 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 72 positive divisors. There are 4230144 positive integers (up to 16201620) that are relatively prime to 16201620.
Interesting facts
- 16201620 has 72 divisors, whose sum is 42747432
- The reverse of 16201620 is 02610261
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
| Name | sixteen million two hundred one thousand six hundred twenty |
|---|
Notation
| Scientific notation | 1.6201620 × 10^7 |
|---|---|
| Engineering notation | 1.6201620 × 10^6 |
Prime Factorization of 16201620
Prime Factorization 2 × 2 × 45 × 3 × 3 × 137 × 73
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2700270 | Product of the distinct prime numbers |
The prime factorization of 16201620 is 2 × 2 × 45 × 3 × 3 × 137 × 73. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16201620)
Multiplication
n×y| n×2 | 32403240 |
|---|---|
| n×3 | 48604860 |
| n×4 | 64806480 |
| n×5 | 81008100 |
Division
n÷y| n÷2 | 8100810 |
|---|---|
| n÷3 | 5400540 |
| n÷3 | 4050405 |
| n÷5 | 3240324 |
Exponentiation
ny| n2 | 262492490624400 |
|---|---|
| n3 | 4.2528035859501E+21 |
| n4 | 6.8902307634201E+28 |
| n5 | 1.1163290054124E+36 |
Nth Root
y√n| 2√n | 4025.1236005867 |
|---|---|
| 3√n | 253.03823363605 |
| 4√n | 63.443861803855 |
| 5√n | 27.663790587069 |
Divisors of 16201620
72 divisors
| τ | Total Divisors | 72 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -16201619 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16201620 can be divided by 72 positive divisors. The sum of these divisors (counting 16201620) is 1, the average is 0.013888888888889.
Base conversion 16201620
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111101110011011110010100 |
| 3 | Ternary | 1010111010110000 |
| 4 | Quaternary | 331303132110 |
| 5 | Quinary | 13121422440 |
| 6 | Senary | 1335131300 |
| 8 | Octal | 75633624 |
| 10 | Decimal | 16201620 |
| 12 | Duodecimal | 5513b30 |
| 16 | Hexadecimal | f73794 |
| 20 | Vigesimal | 515410 |
| 36 | Base36 | 9n990 |
Cryptographic Hash Functions
| md5 | 26b1d8a71e6b725d0eb04eda089eecc4 |
|---|---|
| sha1 | 0a010daa05ee177494ac8984da6e091ddfb6293b |
| sha256 | bcefe7bb27819ae6a05bdd2c97cdbc9f3dcfd371dd1dd09d1ceded64ba110aae |
| sha512 | d8cfb91eca86962c1a2a27d10a93cfa43ade0f6f2828b932bd9750b267c6cba07df5c3f52e68ec534d09efdbe602d26c82a3be011647edd66154a1be1a141703 |
| ripemd-160 | 672e7b727dfad2431abd1b51e5b83e6935fe551d |
16201620 as geometric shapes
Circle
Radius = n| Diameter | 32403240 |
|---|---|
| Circumference | 101797780.73651 |
| Area | 8.246444801681E+14 |
Sphere
Radius = n| Volume | 1.7814102003708E+22 |
|---|---|
| Surface area | 3.2985779206724E+15 |
| Circumference | 101797780.73651 |
Square
Length = n| Perimeter | 64806480 |
|---|---|
| Area | 262492490624400 |
| Diagonal | 22912550.736415 |
Cube
Length = n| Surface area | 1574954943746400 |
|---|---|
| Volume | 4.2528035859501E+21 |
| Space diagonal | 28062029.004924 |
Equilateral Triangle
Length = n| Perimeter | 48604860 |
|---|---|
| Area | 1.1366258259169E+14 |
| Altitude | 14031014.502462 |
Triangular Pyramid
Length = n| Surface area | 1.1366258259169E+14 |
|---|---|
| Volume | 5.011977091133E+20 |
| Height | 7637516.9121384 |