1264440 (number)
1264440 is an even 7-digits composite number following 1264439 and preceding 1264441. In scientific notation, it is written as 1.264440 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 327680 positive integers (up to 1264440) that are relatively prime to 1264440.
Interesting facts
- 1264440 has 64 divisors, whose sum is 3900960
- The reverse of 1264440 is 0444621
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 21
- Digital Root 3
Name
Name | one million two hundred sixty-four thousand four hundred forty |
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Notation
Scientific notation | 1.264440 × 10^6 |
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Engineering notation | 1.264440 × 10^6 |
Prime Factorization of 1264440
Prime Factorization 2 × 2 × 2 × 3 × 5 × 257 × 41
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 316110 | Product of the distinct prime numbers |
The prime factorization of 1264440 is 2 × 2 × 2 × 3 × 5 × 257 × 41. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1264440)
Multiplication
n×yn×2 | 2528880 |
---|---|
n×3 | 3793320 |
n×4 | 5057760 |
n×5 | 6322200 |
Division
n÷yn÷2 | 632220 |
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n÷3 | 421480 |
n÷3 | 316110 |
n÷5 | 252888 |
Exponentiation
nyn2 | 1598808513600 |
---|---|
n3 | 2021597436936384000 |
n4 | 2.5561886631598E+24 |
n5 | 3.2321471932458E+30 |
Nth Root
y√n2√n | 1124.4732099966 |
---|---|
3√n | 108.13494790805 |
4√n | 33.533165821267 |
5√n | 16.610382952135 |
Divisors of 1264440
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 | -1264439 | 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 1264440 can be divided by 64 positive divisors. The sum of these divisors (counting 1264440) is 1, the average is 0.015625.
Base conversion 1264440
Base | System | Value |
---|---|---|
2 | Binary | 100110100101100111000 |
3 | Ternary | 2101020111010 |
4 | Quaternary | 10310230320 |
5 | Quinary | 310430230 |
6 | Senary | 43033520 |
8 | Octal | 4645470 |
10 | Decimal | 1264440 |
12 | Duodecimal | 50b8a0 |
16 | Hexadecimal | 134b38 |
20 | Vigesimal | 7i120 |
36 | Base36 | r3nc |
Cryptographic Hash Functions
md5 | 579c9865bfca8b4ec9ea343cbaebe618 |
---|---|
sha1 | c3faf646557aca00c903550f7d76a2d2736b6d5d |
sha256 | 890c4281a7f6fc5e308419cd32c69d7655d0b88c4fecca2b69d430dd8e63a405 |
sha512 | 87e8771831290d68fd3f95ac5a96683902a0f3738eb41ceb2c3eef8263c0e4261e6a107f7c7144ded39b78c7c493d3c8907218c1fbb1e6e0369b1dae90ef0706 |
ripemd-160 | b72f9e66645f7df4556170ec33e92a4cb5e5a912 |
1264440 as geometric shapes
Circle
Radius = nDiameter | 2528880 |
---|---|
Circumference | 7944710.8298102 |
Area | 5022805080822.6 |
Sphere
Radius = nVolume | 8.4680475418604E+18 |
---|---|
Surface area | 20091220323290 |
Circumference | 7944710.8298102 |
Square
Length = nPerimeter | 5057760 |
---|---|
Area | 1598808513600 |
Diagonal | 1788188.196807 |
Cube
Length = nSurface area | 9592851081600 |
---|---|
Volume | 2021597436936384000 |
Space diagonal | 2190074.3231224 |
Equilateral Triangle
Length = nPerimeter | 3793320 |
---|---|
Area | 692304394282.22 |
Altitude | 1095037.1615612 |
Triangular Pyramid
Length = nSurface area | 692304394282.22 |
---|---|
Volume | 2.3824754274784E+17 |
Height | 596062.73226901 |