1386768 (number)
1386768 is an even 7-digits composite number following 1386767 and preceding 1386769. In scientific notation, it is written as 1.386768 × 10^6. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 456832 positive integers (up to 1386768) that are relatively prime to 1386768.
Interesting facts
- 1386768 has 40 divisors, whose sum is 3624768
- The reverse of 1386768 is 8676831
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
| Name | one million three hundred eighty-six thousand seven hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.386768 × 10^6 |
|---|---|
| Engineering notation | 1.386768 × 10^6 |
Prime Factorization of 1386768
Prime Factorization 2 × 2 × 2 × 2 × 3 × 173 × 167
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 173346 | Product of the distinct prime numbers |
The prime factorization of 1386768 is 2 × 2 × 2 × 2 × 3 × 173 × 167. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1386768)
Multiplication
n×y| n×2 | 2773536 |
|---|---|
| n×3 | 4160304 |
| n×4 | 5547072 |
| n×5 | 6933840 |
Division
n÷y| n÷2 | 693384 |
|---|---|
| n÷3 | 462256 |
| n÷3 | 346692 |
| n÷5 | 277353.6 |
Exponentiation
ny| n2 | 1923125485824 |
|---|---|
| n3 | 2666928883725176832 |
| n4 | 3.6984116342258E+24 |
| n5 | 5.128838905172E+30 |
Nth Root
y√n| 2√n | 1177.6111412516 |
|---|---|
| 3√n | 111.51533769851 |
| 4√n | 34.316339275215 |
| 5√n | 16.920015725225 |
Divisors of 1386768
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 | -1386767 | 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 1386768 can be divided by 40 positive divisors. The sum of these divisors (counting 1386768) is 1, the average is 0.025.
Base conversion 1386768
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101010010100100010000 |
| 3 | Ternary | 2121110021210 |
| 4 | Quaternary | 11102210100 |
| 5 | Quinary | 323334033 |
| 6 | Senary | 45420120 |
| 8 | Octal | 5224420 |
| 10 | Decimal | 1386768 |
| 12 | Duodecimal | 56a640 |
| 16 | Hexadecimal | 152910 |
| 20 | Vigesimal | 8d6i8 |
| 36 | Base36 | tq1c |
Cryptographic Hash Functions
| md5 | f19d497133756b852d1b177c0a1317ba |
|---|---|
| sha1 | 7ce0eef95c9df722da878987f5cf2238320253fa |
| sha256 | 78d56c81992008ba0c4ff550bd88b27758b47778884dbbc4ca1944de7c3ca3da |
| sha512 | 08f7c3a55487790f97cf148e33c775c8a8a2961e59ca34771db9f117a77cadb35b8eef69856ff05c19d88e9818132a1d0269feb65c4197d6f9c69bc332c74499 |
| ripemd-160 | 6f2a5bd684b0ccdb4a0bc5d8f10e51bd6fb661b1 |
1386768 as geometric shapes
Circle
Radius = n| Diameter | 2773536 |
|---|---|
| Circumference | 8713320.3220668 |
| Area | 6041676898196 |
Sphere
Radius = n| Volume | 1.117120558501E+19 |
|---|---|
| Surface area | 24166707592784 |
| Circumference | 8713320.3220668 |
Square
Length = n| Perimeter | 5547072 |
|---|---|
| Area | 1923125485824 |
| Diagonal | 1961186.113465 |
Cube
Length = n| Surface area | 11538752914944 |
|---|---|
| Volume | 2666928883725176832 |
| Space diagonal | 2401952.6343107 |
Equilateral Triangle
Length = n| Perimeter | 4160304 |
|---|---|
| Area | 832737762694.44 |
| Altitude | 1200976.3171553 |
Triangular Pyramid
Length = n| Surface area | 832737762694.44 |
|---|---|
| Volume | 3.1430058310406E+17 |
| Height | 653728.70448834 |