15146768 (number)
15146768 is an even 8-digits composite number following 15146767 and preceding 15146769. In scientific notation, it is written as 1.5146768 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 5875200 positive integers (up to 15146768) that are relatively prime to 15146768.
Interesting facts
- 15146768 has 80 divisors, whose sum is 36830976
- The reverse of 15146768 is 86764151
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | fifteen million one hundred forty-six thousand seven hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.5146768 × 10^7 |
|---|---|
| Engineering notation | 1.5146768 × 10^6 |
Prime Factorization of 15146768
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 103 × 101
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1893346 | Product of the distinct prime numbers |
The prime factorization of 15146768 is 2 × 2 × 2 × 2 × 7 × 13 × 103 × 101. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15146768)
Multiplication
n×y| n×2 | 30293536 |
|---|---|
| n×3 | 45440304 |
| n×4 | 60587072 |
| n×5 | 75733840 |
Division
n÷y| n÷2 | 7573384 |
|---|---|
| n÷3 | 5048922.6666667 |
| n÷3 | 3786692 |
| n÷5 | 3029353.6 |
Exponentiation
ny| n2 | 229424580845824 |
|---|---|
| n3 | 3.4750408995689E+21 |
| n4 | 5.2635638296282E+28 |
| n5 | 7.972598018057E+35 |
Nth Root
y√n| 2√n | 3891.8848903841 |
|---|---|
| 3√n | 247.42295598757 |
| 4√n | 62.384973273891 |
| 5√n | 27.293799361167 |
Divisors of 15146768
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -15146767 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15146768 can be divided by 80 positive divisors. The sum of these divisors (counting 15146768) is 1, the average is 0.0125.
Base conversion 15146768
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001110001111100010000 |
| 3 | Ternary | 1001111112110102 |
| 4 | Quaternary | 321301330100 |
| 5 | Quinary | 12334144033 |
| 6 | Senary | 1300351532 |
| 8 | Octal | 71617420 |
| 10 | Decimal | 15146768 |
| 12 | Duodecimal | 50a55a8 |
| 16 | Hexadecimal | e71f10 |
| 20 | Vigesimal | 4ed6i8 |
| 36 | Base36 | 90nbk |
Cryptographic Hash Functions
| md5 | 4cb0054f6bf5d24d6fc5916a2374adef |
|---|---|
| sha1 | 0960698e1561ff4cd2d62e454ce0b7fffea8b0c6 |
| sha256 | b1262805685d3857efb023115321e03f3aa9efee0d671fdc3a999687b524244f |
| sha512 | 8a4f485dbb29ac959575696fc1c2e13c798bb411383103856d0bb80228a4887233a7461b2d32c56f4e4c0dfbfaeb9079fc57045143f9b02fed4c424eb9e89f92 |
| ripemd-160 | 5e55e46dfddb3fc183f15b1ecca92c57ace00f5d |
15146768 as geometric shapes
Circle
Radius = n| Diameter | 30293536 |
|---|---|
| Circumference | 95169950.148858 |
| Area | 7.2075857773816E+14 |
Sphere
Radius = n| Volume | 1.4556217281346E+22 |
|---|---|
| Surface area | 2.8830343109526E+15 |
| Circumference | 95169950.148858 |
Square
Length = n| Perimeter | 60587072 |
|---|---|
| Area | 229424580845824 |
| Diagonal | 21420764.731719 |
Cube
Length = n| Surface area | 1376547485074944 |
|---|---|
| Volume | 3.4750408995689E+21 |
| Space diagonal | 26234971.746458 |
Equilateral Triangle
Length = n| Perimeter | 45440304 |
|---|---|
| Area | 99343757632540 |
| Altitude | 13117485.873229 |
Triangular Pyramid
Length = n| Surface area | 99343757632540 |
|---|---|
| Volume | 4.0953749749763E+20 |
| Height | 7140254.9105729 |