64744560 (number)
64744560 is an even 8-digits composite number following 64744559 and preceding 64744561. In scientific notation, it is written as 6.4744560 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 17265024 positive integers (up to 64744560) that are relatively prime to 64744560.
Interesting facts
- 64744560 has 40 divisors, whose sum is 167258640
- The reverse of 64744560 is 06544746
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | sixty-four million seven hundred forty-four thousand five hundred sixty |
|---|
Notation
| Scientific notation | 6.4744560 × 10^7 |
|---|---|
| Engineering notation | 6.4744560 × 10^6 |
Prime Factorization of 64744560
Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 89923
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 8093070 | Product of the distinct prime numbers |
The prime factorization of 64744560 is 2 × 2 × 2 × 2 × 9 × 5 × 89923. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64744560)
Multiplication
n×y| n×2 | 129489120 |
|---|---|
| n×3 | 194233680 |
| n×4 | 258978240 |
| n×5 | 323722800 |
Division
n÷y| n÷2 | 32372280 |
|---|---|
| n÷3 | 21581520 |
| n÷3 | 16186140 |
| n÷5 | 12948912 |
Exponentiation
ny| n2 | 4191858049593600 |
|---|---|
| n3 | 2.714000050034E+23 |
| n4 | 1.7571673907943E+31 |
| n5 | 1.1376702956332E+39 |
Nth Root
y√n| 2√n | 8046.4004374627 |
|---|---|
| 3√n | 401.54518995064 |
| 4√n | 89.701730403949 |
| 5√n | 36.495612501108 |
Divisors of 64744560
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 | -64744559 | 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 64744560 can be divided by 40 positive divisors. The sum of these divisors (counting 64744560) is 1, the average is 0.025.
Base conversion 64744560
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110110111110110001110000 |
| 3 | Ternary | 11111211100211200 |
| 4 | Quaternary | 3312332301300 |
| 5 | Quinary | 113033311220 |
| 6 | Senary | 10231411200 |
| 8 | Octal | 366766160 |
| 10 | Decimal | 64744560 |
| 12 | Duodecimal | 19823b00 |
| 16 | Hexadecimal | 3dbec70 |
| 20 | Vigesimal | 104d180 |
| 36 | Base36 | 12jp80 |
Cryptographic Hash Functions
| md5 | 3e8c576e0296ef7388d2a03aeb3cba31 |
|---|---|
| sha1 | c917f65c274a670fed5e60d19493196a66e9549e |
| sha256 | 35166673d2adc7cffa810268ff1d1687cac93e7cfe7efadb7658625cd8026c2f |
| sha512 | afbdff4339d630051c8fff568d1e9258334227b7e6b4aba22af01f5aac390d883837b552f2a627895c4dc9b9601e6564146957bcf3c1f2a0e2c70dad69bf8a93 |
| ripemd-160 | e46b7178bcb2316c1abf7cdf947054c2e201d6a5 |
64744560 as geometric shapes
Circle
Radius = n| Diameter | 129489120 |
|---|---|
| Circumference | 406802068.11181 |
| Area | 1.3169110453494E+16 |
Sphere
Radius = n| Volume | 1.1368376825372E+24 |
|---|---|
| Surface area | 5.2676441813978E+16 |
| Circumference | 406802068.11181 |
Square
Length = n| Perimeter | 258978240 |
|---|---|
| Area | 4191858049593600 |
| Diagonal | 91562634.841879 |
Cube
Length = n| Surface area | 25151148297561600 |
|---|---|
| Volume | 2.714000050034E+23 |
| Space diagonal | 112140867.43369 |
Equilateral Triangle
Length = n| Perimeter | 194233680 |
|---|---|
| Area | 1.8151277800032E+15 |
| Altitude | 56070433.716846 |
Triangular Pyramid
Length = n| Surface area | 1.8151277800032E+15 |
|---|---|
| Volume | 3.1984797325327E+22 |
| Height | 30520878.280626 |