1293498284 (number)
1293498284 is an even 10-digits composite number following 1293498283 and preceding 1293498285. In scientific notation, it is written as 1.293498284 × 10^9. The sum of its digits is 50. It has a total of 7 prime factors and 72 positive divisors. There are 577055232 positive integers (up to 1293498284) that are relatively prime to 1293498284.
Interesting facts
- 1293498284 has 72 divisors, whose sum is 2534535360
- The reverse of 1293498284 is 4828943921
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 50
- Digital Root 5
Name
Name | one billion two hundred ninety-three million four hundred ninety-eight thousand two hundred eighty-four |
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Notation
Scientific notation | 1.293498284 × 10^9 |
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Engineering notation | 1.293498284 × 10^9 |
Prime Factorization of 1293498284
Prime Factorization 2 × 2 × 53 × 13 × 13 × 79 × 457
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 49749934 | Product of the distinct prime numbers |
The prime factorization of 1293498284 is 2 × 2 × 53 × 13 × 13 × 79 × 457. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1293498284)
Multiplication
n×yn×2 | 2586996568 |
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n×3 | 3880494852 |
n×4 | 5173993136 |
n×5 | 6467491420 |
Division
n÷yn÷2 | 646749142 |
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n÷3 | 431166094.66667 |
n÷3 | 323374571 |
n÷5 | 258699656.8 |
Exponentiation
nyn2 | 1673137810710944656 |
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n3 | 2.1642008870501E+27 |
n4 | 2.7993901336306E+36 |
n5 | 3.6210063340977E+45 |
Nth Root
y√n2√n | 35965.237160347 |
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3√n | 1089.5703730059 |
4√n | 189.6450293584 |
5√n | 66.428305054468 |
Divisors of 1293498284
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1293498283 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1293498284 can be divided by 72 positive divisors. The sum of these divisors (counting 1293498284) is 1, the average is 0.013888888888889.
Base conversion 1293498284
Base | System | Value |
---|---|---|
2 | Binary | 1001101000110010011011110101100 |
3 | Ternary | 10100010221112001212 |
4 | Quaternary | 1031012103132230 |
5 | Quinary | 10122113421114 |
6 | Senary | 332204053552 |
8 | Octal | 11506233654 |
10 | Decimal | 1293498284 |
12 | Duodecimal | 3012342b8 |
16 | Hexadecimal | 4d1937ac |
20 | Vigesimal | 104475e4 |
36 | Base36 | le45nw |
Cryptographic Hash Functions
md5 | a7515b938c232023fab9dd8418e41293 |
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sha1 | ac852c7d5ea745067b00146592086ea4324da864 |
sha256 | eb6ca88fc2fc4fc099bb3479747dc56b41f7fde1986e6911fd0e62c5d6f3205a |
sha512 | 888eeb0a1db53576c2184a56243d92dfe9df527d264d7fcd76cb759c1bc3b8d212e450c55c45f995de51b250c7039c064b74999f201bd958a51428db7734165e |
ripemd-160 | c09439d30bd81ac337168084201501b03896dfb9 |
1293498284 as geometric shapes
Circle
Radius = nDiameter | 2586996568 |
---|---|
Circumference | 8127289412.8908 |
Area | 5.2563174545728E+18 |
Sphere
Radius = nVolume | 9.0653834768656E+27 |
---|---|
Surface area | 2.1025269818291E+19 |
Circumference | 8127289412.8908 |
Square
Length = nPerimeter | 5173993136 |
---|---|
Area | 1673137810710944656 |
Diagonal | 1829282816.1391 |
Cube
Length = nSurface area | 1.0038826864266E+19 |
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Volume | 2.1642008870501E+27 |
Space diagonal | 2240404747.3912 |
Equilateral Triangle
Length = nPerimeter | 3880494852 |
---|---|
Area | 7.2448992405398E+17 |
Altitude | 1120202373.6956 |
Triangular Pyramid
Length = nSurface area | 7.2448992405398E+17 |
---|---|
Volume | 2.5505352051385E+26 |
Height | 609760938.71304 |