55189968 (number)
55189968 is an even 8-digits composite number following 55189967 and preceding 55189969. In scientific notation, it is written as 5.5189968 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 18188544 positive integers (up to 55189968) that are relatively prime to 55189968.
Interesting facts
- 55189968 has 40 divisors, whose sum is 144187200
- The reverse of 55189968 is 86998155
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
| Name | fifty-five million one hundred eighty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 5.5189968 × 10^7 |
|---|---|
| Engineering notation | 5.5189968 × 10^6 |
Prime Factorization of 55189968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 89 × 12919
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 6898746 | Product of the distinct prime numbers |
The prime factorization of 55189968 is 2 × 2 × 2 × 2 × 3 × 89 × 12919. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55189968)
Multiplication
n×y| n×2 | 110379936 |
|---|---|
| n×3 | 165569904 |
| n×4 | 220759872 |
| n×5 | 275949840 |
Division
n÷y| n÷2 | 27594984 |
|---|---|
| n÷3 | 18396656 |
| n÷3 | 13797492 |
| n÷5 | 11037993.6 |
Exponentiation
ny| n2 | 3045932567841024 |
|---|---|
| n3 | 1.681049209493E+23 |
| n4 | 9.2777052078346E+30 |
| n5 | 5.1203625353383E+38 |
Nth Root
y√n| 2√n | 7428.9950868203 |
|---|---|
| 3√n | 380.73258492813 |
| 4√n | 86.191618425577 |
| 5√n | 35.348584571122 |
Divisors of 55189968
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 | -55189967 | 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 55189968 can be divided by 40 positive divisors. The sum of these divisors (counting 55189968) is 1, the average is 0.025.
Base conversion 55189968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010010100010000111010000 |
| 3 | Ternary | 10211211221101220 |
| 4 | Quaternary | 3102202013100 |
| 5 | Quinary | 103112034333 |
| 6 | Senary | 5250525040 |
| 8 | Octal | 322420720 |
| 10 | Decimal | 55189968 |
| 12 | Duodecimal | 16596780 |
| 16 | Hexadecimal | 34a21d0 |
| 20 | Vigesimal | h4iei8 |
| 36 | Base36 | wuwuo |
Cryptographic Hash Functions
| md5 | 931d3afad4c23981f5c00e214f177ae0 |
|---|---|
| sha1 | dc27bc294660ef1a13285009b49346aac73965d5 |
| sha256 | d28fbce6548d4f6193efe602865d5e6ee7b6a4871ef26b3891634bc6c24c3758 |
| sha512 | d8009b9b20286be8f141cbd853b58b88c6ff83f599b97c2e5a338b07a72199736a21aee81eb4dba87113a8ddbd6adf37e8869ba40a2c7999df65136744ed2e28 |
| ripemd-160 | 66432874c8326370708c258afcec54dee9c95a63 |
55189968 as geometric shapes
Circle
Radius = n| Diameter | 110379936 |
|---|---|
| Circumference | 346768796.04131 |
| Area | 9.5690793784593E+15 |
Sphere
Radius = n| Volume | 7.0415624624883E+23 |
|---|---|
| Surface area | 3.8276317513837E+16 |
| Circumference | 346768796.04131 |
Square
Length = n| Perimeter | 220759872 |
|---|---|
| Area | 3045932567841024 |
| Diagonal | 78050401.252537 |
Cube
Length = n| Surface area | 18275595407046144 |
|---|---|
| Volume | 1.681049209493E+23 |
| Space diagonal | 95591828.6441 |
Equilateral Triangle
Length = n| Perimeter | 165569904 |
|---|---|
| Area | 1.3189274909823E+15 |
| Altitude | 47795914.32205 |
Triangular Pyramid
Length = n| Surface area | 1.3189274909823E+15 |
|---|---|
| Volume | 1.981135492568E+22 |
| Height | 26016800.417512 |