1295420 (number)
1295420 is an even 7-digits composite number following 1295419 and preceding 1295421. In scientific notation, it is written as 1.295420 × 10^6. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 419904 positive integers (up to 1295420) that are relatively prime to 1295420.
Interesting facts
- 1295420 has 48 divisors, whose sum is 3279360
- The reverse of 1295420 is 0245921
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 23
- Digital Root 5
Name
Name | one million two hundred ninety-five thousand four hundred twenty |
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Notation
Scientific notation | 1.295420 × 10^6 |
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Engineering notation | 1.295420 × 10^6 |
Prime Factorization of 1295420
Prime Factorization 2 × 2 × 7 × 5 × 19 × 487
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 647710 | Product of the distinct prime numbers |
The prime factorization of 1295420 is 2 × 2 × 7 × 5 × 19 × 487. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1295420)
Multiplication
n×yn×2 | 2590840 |
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n×3 | 3886260 |
n×4 | 5181680 |
n×5 | 6477100 |
Division
n÷yn÷2 | 647710 |
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n÷3 | 431806.66666667 |
n÷3 | 323855 |
n÷5 | 259084 |
Exponentiation
nyn2 | 1678112976400 |
---|---|
n3 | 2173861111888088000 |
n4 | 2.8160631615621E+24 |
n5 | 3.6479845407507E+30 |
Nth Root
y√n2√n | 1138.1651901196 |
---|---|
3√n | 109.01096879207 |
4√n | 33.736703901235 |
5√n | 16.690990869615 |
Divisors of 1295420
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1295419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1295420 can be divided by 48 positive divisors. The sum of these divisors (counting 1295420) is 1, the average is 0.020833333333333.
Base conversion 1295420
Base | System | Value |
---|---|---|
2 | Binary | 100111100010000111100 |
3 | Ternary | 2102210222112 |
4 | Quaternary | 10330100330 |
5 | Quinary | 312423140 |
6 | Senary | 43433152 |
8 | Octal | 4742074 |
10 | Decimal | 1295420 |
12 | Duodecimal | 5257b8 |
16 | Hexadecimal | 13c43c |
20 | Vigesimal | 81ib0 |
36 | Base36 | rrjw |
Cryptographic Hash Functions
md5 | d52a925d2c3a30ac402734de7631d82a |
---|---|
sha1 | 5663cecaf217bbb8ae5269ea8c489961b0cd6fce |
sha256 | 01cc64a96b69300666dfd4dc862ce3e33b4cf14b6bd133c0033427df67c4511f |
sha512 | 962cf43e58afddbc9b24e254a505cca5b82ee2b9bb99b5b2dbb5106164120ccdee028c18cd5d2a31d33cc34249efdcb338e6379566d7080b0031891e8fa6d63b |
ripemd-160 | c028485f405ffbf7dcb8906239f2bd996a2a2b9c |
1295420 as geometric shapes
Circle
Radius = nDiameter | 2590840 |
---|---|
Circumference | 8139363.9106266 |
Area | 5271947398551.9 |
Sphere
Radius = nVolume | 9.1058481320429E+18 |
---|---|
Surface area | 21087789594208 |
Circumference | 8139363.9106266 |
Square
Length = nPerimeter | 5181680 |
---|---|
Area | 1678112976400 |
Diagonal | 1832000.5329694 |
Cube
Length = nSurface area | 10068677858400 |
---|---|
Volume | 2173861111888088000 |
Space diagonal | 2243733.2571409 |
Equilateral Triangle
Length = nPerimeter | 3886260 |
---|---|
Area | 726644233991.36 |
Altitude | 1121866.6285704 |
Triangular Pyramid
Length = nSurface area | 726644233991.36 |
---|---|
Volume | 2.5619198892897E+17 |
Height | 610666.84432312 |