49621808 (number)
49621808 is an even 8-digits composite number following 49621807 and preceding 49621809. In scientific notation, it is written as 4.9621808 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 23823360 positive integers (up to 49621808) that are relatively prime to 49621808.
Interesting facts
- 49621808 has 40 divisors, whose sum is 100045680
- The reverse of 49621808 is 80812694
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | forty-nine million six hundred twenty-one thousand eight hundred eight |
|---|
Notation
| Scientific notation | 4.9621808 × 10^7 |
|---|---|
| Engineering notation | 4.9621808 × 10^6 |
Prime Factorization of 49621808
Prime Factorization 2 × 2 × 2 × 2 × 41 × 67 × 1129
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 6202726 | Product of the distinct prime numbers |
The prime factorization of 49621808 is 2 × 2 × 2 × 2 × 41 × 67 × 1129. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49621808)
Multiplication
n×y| n×2 | 99243616 |
|---|---|
| n×3 | 148865424 |
| n×4 | 198487232 |
| n×5 | 248109040 |
Division
n÷y| n÷2 | 24810904 |
|---|---|
| n÷3 | 16540602.666667 |
| n÷3 | 12405452 |
| n÷5 | 9924361.6 |
Exponentiation
ny| n2 | 2462323829188864 |
|---|---|
| n3 | 1.2218496028583E+23 |
| n4 | 6.0630386397913E+30 |
| n5 | 3.0085893928031E+38 |
Nth Root
y√n| 2√n | 7044.274838477 |
|---|---|
| 3√n | 367.47195059493 |
| 4√n | 83.930178353659 |
| 5√n | 34.604654443224 |
Divisors of 49621808
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 | -49621807 | 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 49621808 can be divided by 40 positive divisors. The sum of these divisors (counting 49621808) is 1, the average is 0.025.
Base conversion 49621808
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10111101010010101100110000 |
| 3 | Ternary | 10110101001022202 |
| 4 | Quaternary | 2331102230300 |
| 5 | Quinary | 100200344213 |
| 6 | Senary | 4531322332 |
| 8 | Octal | 275225460 |
| 10 | Decimal | 49621808 |
| 12 | Duodecimal | 147503a8 |
| 16 | Hexadecimal | 2f52b30 |
| 20 | Vigesimal | fa2ea8 |
| 36 | Base36 | tjkfk |
Cryptographic Hash Functions
| md5 | ba7fefe08a2723bbb926669249f95114 |
|---|---|
| sha1 | 88abcc654549325aff1eb026618c6121cc0a1e2f |
| sha256 | e29906b87c4462eabff7d5f6ade606a322579967b42e754501176555f8c805d4 |
| sha512 | 71172e374639a3456ca588613aaebf2b2aa5e6eccff909216acdbf8bf4ec1c5425ff2ae78a89764c53837a5f52af6f9323cfb870d81b783fc3e60582d7d2e79c |
| ripemd-160 | 47ea4665ac28f2c2b13ab235e2b10bad32822426 |
49621808 as geometric shapes
Circle
Radius = n| Diameter | 99243616 |
|---|---|
| Circumference | 311783014.94129 |
| Area | 7.7356184525388E+15 |
Sphere
Radius = n| Volume | 5.1180716481752E+23 |
|---|---|
| Surface area | 3.0942473810155E+16 |
| Circumference | 311783014.94129 |
Square
Length = n| Perimeter | 198487232 |
|---|---|
| Area | 2462323829188864 |
| Diagonal | 70175833.863074 |
Cube
Length = n| Surface area | 14773942975133184 |
|---|---|
| Volume | 1.2218496028583E+23 |
| Space diagonal | 85947492.619428 |
Equilateral Triangle
Length = n| Perimeter | 148865424 |
|---|---|
| Area | 1.0662174942107E+15 |
| Altitude | 42973746.309714 |
Triangular Pyramid
Length = n| Surface area | 1.0662174942107E+15 |
|---|---|
| Volume | 1.4399635662854E+22 |
| Height | 23391944.621025 |