1284248 (number)
1284248 is an even 7-digits composite number following 1284247 and preceding 1284249. In scientific notation, it is written as 1.284248 × 10^6. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 483840 positive integers (up to 1284248) that are relatively prime to 1284248.
Interesting facts
- 1284248 has 64 divisors, whose sum is 3110400
- The reverse of 1284248 is 8424821
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 29
- Digital Root 2
Name
Name | one million two hundred eighty-four thousand two hundred forty-eight |
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Notation
Scientific notation | 1.284248 × 10^6 |
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Engineering notation | 1.284248 × 10^6 |
Prime Factorization of 1284248
Prime Factorization 2 × 2 × 2 × 7 × 19 × 17 × 71
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 321062 | Product of the distinct prime numbers |
The prime factorization of 1284248 is 2 × 2 × 2 × 7 × 19 × 17 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1284248)
Multiplication
n×yn×2 | 2568496 |
---|---|
n×3 | 3852744 |
n×4 | 5136992 |
n×5 | 6421240 |
Division
n÷yn÷2 | 642124 |
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n÷3 | 428082.66666667 |
n÷3 | 321062 |
n÷5 | 256849.6 |
Exponentiation
nyn2 | 1649292925504 |
---|---|
n3 | 2118101140992660992 |
n4 | 2.7201671541175E+24 |
n5 | 3.4933692273411E+30 |
Nth Root
y√n2√n | 1133.2466633527 |
---|---|
3√n | 108.69668501279 |
4√n | 33.66372919557 |
5√n | 16.662101649292 |
Divisors of 1284248
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1284247 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1284248 can be divided by 64 positive divisors. The sum of these divisors (counting 1284248) is 1, the average is 0.015625.
Base conversion 1284248
Base | System | Value |
---|---|---|
2 | Binary | 100111001100010011000 |
3 | Ternary | 2102020122202 |
4 | Quaternary | 10321202120 |
5 | Quinary | 312043443 |
6 | Senary | 43305332 |
8 | Octal | 4714230 |
10 | Decimal | 1284248 |
12 | Duodecimal | 51b248 |
16 | Hexadecimal | 139898 |
20 | Vigesimal | 80ac8 |
36 | Base36 | rixk |
Cryptographic Hash Functions
md5 | 2d7ef1c6d4fac98d8f775fb5e16ba47b |
---|---|
sha1 | 1970d8f33d72261b04cefba54179d9d17513cb82 |
sha256 | cf06cd9e992d176cfff4b9024f3c60d7f3db77d780c654409382d79a95e209c0 |
sha512 | 5c584a5f0d19f218230ace36849f147eaa7b77ad38adaed61957c5f8337d7252b9603b6bc98fae3cd77146b7af2151c9d66fab276a2a5bea364be32c68e341bb |
ripemd-160 | 4f5de1f4a661f95d16aa54ef20c0f49c2412a5d5 |
1284248 as geometric shapes
Circle
Radius = nDiameter | 2568496 |
---|---|
Circumference | 8069168.1643748 |
Area | 5181406538381 |
Sphere
Radius = nVolume | 8.8722813121369E+18 |
---|---|
Surface area | 20725626153524 |
Circumference | 8069168.1643748 |
Square
Length = nPerimeter | 5136992 |
---|---|
Area | 1649292925504 |
Diagonal | 1816200.9390505 |
Cube
Length = nSurface area | 9895757553024 |
---|---|
Volume | 2118101140992660992 |
Space diagonal | 2224382.7855187 |
Equilateral Triangle
Length = nPerimeter | 3852744 |
---|---|
Area | 714164785884.21 |
Altitude | 1112191.3927594 |
Triangular Pyramid
Length = nSurface area | 714164785884.21 |
---|---|
Volume | 2.4962061333915E+17 |
Height | 605400.31301684 |