49678640 (number)
49678640 is an even 8-digits composite number following 49678639 and preceding 49678641. In scientific notation, it is written as 4.9678640 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 18064640 positive integers (up to 49678640) that are relatively prime to 49678640.
Interesting facts
- 49678640 has 40 divisors, whose sum is 126005328
- The reverse of 49678640 is 04687694
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
| Name | forty-nine million six hundred seventy-eight thousand six hundred forty |
|---|
Notation
| Scientific notation | 4.9678640 × 10^7 |
|---|---|
| Engineering notation | 4.9678640 × 10^6 |
Prime Factorization of 49678640
Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 56453
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 6209830 | Product of the distinct prime numbers |
The prime factorization of 49678640 is 2 × 2 × 2 × 2 × 5 × 11 × 56453. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49678640)
Multiplication
n×y| n×2 | 99357280 |
|---|---|
| n×3 | 149035920 |
| n×4 | 198714560 |
| n×5 | 248393200 |
Division
n÷y| n÷2 | 24839320 |
|---|---|
| n÷3 | 16559546.666667 |
| n÷3 | 12419660 |
| n÷5 | 9935728 |
Exponentiation
ny| n2 | 2467967272249600 |
|---|---|
| n3 | 1.2260525764987E+23 |
| n4 | 6.0908624568951E+30 |
| n5 | 3.0258576328561E+38 |
Nth Root
y√n| 2√n | 7048.307598282 |
|---|---|
| 3√n | 367.61218596662 |
| 4√n | 83.954199408261 |
| 5√n | 34.612577376525 |
Divisors of 49678640
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 | -49678639 | 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 49678640 can be divided by 40 positive divisors. The sum of these divisors (counting 49678640) is 1, the average is 0.025.
Base conversion 49678640
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10111101100000100100110000 |
| 3 | Ternary | 10110110221021122 |
| 4 | Quaternary | 2331200210300 |
| 5 | Quinary | 100204204030 |
| 6 | Senary | 4532441412 |
| 8 | Octal | 275404460 |
| 10 | Decimal | 49678640 |
| 12 | Duodecimal | 14779268 |
| 16 | Hexadecimal | 2f60930 |
| 20 | Vigesimal | fa9gc0 |
| 36 | Base36 | tksa8 |
Cryptographic Hash Functions
| md5 | 6cd748cf87ab1b660e5615a5dc7113d2 |
|---|---|
| sha1 | 534d8b44177fd4764902c2f558f3d6ae85bfd078 |
| sha256 | e25e2eae934eb1d6e47bbddeec4a90c8cb64aef13aaad6ee213a4ff946f5f039 |
| sha512 | 74faf202c432d5f8e46fbc090259ab4fa93e3efebfdfa27db7dd52f915fe9787659768d462072c5a1560dd079f6f1b3c7edddb29195c7090ca9b4c78ae761c19 |
| ripemd-160 | a941af3486eb4f63621d8418453091457d33fb16 |
49678640 as geometric shapes
Circle
Radius = n| Diameter | 99357280 |
|---|---|
| Circumference | 312140100.92866 |
| Area | 7.7533478517994E+15 |
Sphere
Radius = n| Volume | 5.1356770229909E+23 |
|---|---|
| Surface area | 3.1013391407198E+16 |
| Circumference | 312140100.92866 |
Square
Length = n| Perimeter | 198714560 |
|---|---|
| Area | 2467967272249600 |
| Diagonal | 70256206.448251 |
Cube
Length = n| Surface area | 14807803633497600 |
|---|---|
| Volume | 1.2260525764987E+23 |
| Space diagonal | 86045928.530924 |
Equilateral Triangle
Length = n| Perimeter | 149035920 |
|---|---|
| Area | 1.0686611767384E+15 |
| Altitude | 43022964.265462 |
Triangular Pyramid
Length = n| Surface area | 1.0686611767384E+15 |
|---|---|
| Volume | 1.4449168182224E+22 |
| Height | 23418735.48275 |