1293462138 (number)
1293462138 is an even 10-digits composite number following 1293462137 and preceding 1293462139. In scientific notation, it is written as 1.293462138 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 422030336 positive integers (up to 1293462138) that are relatively prime to 1293462138.
Interesting facts
- 1293462138 has 32 divisors, whose sum is 2641896000
- The reverse of 1293462138 is 8312643921
- Previous prime number is 449
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | one billion two hundred ninety-three million four hundred sixty-two thousand one hundred thirty-eight |
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Notation
Scientific notation | 1.293462138 × 10^9 |
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Engineering notation | 1.293462138 × 10^9 |
Prime Factorization of 1293462138
Prime Factorization 2 × 3 × 53 × 449 × 9059
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1293462138 | Product of the distinct prime numbers |
The prime factorization of 1293462138 is 2 × 3 × 53 × 449 × 9059. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1293462138)
Multiplication
n×yn×2 | 2586924276 |
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n×3 | 3880386414 |
n×4 | 5173848552 |
n×5 | 6467310690 |
Division
n÷yn÷2 | 646731069 |
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n÷3 | 431154046 |
n÷3 | 323365534.5 |
n÷5 | 258692427.6 |
Exponentiation
nyn2 | 1673044302439531044 |
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n3 | 2.1640194604022E+27 |
n4 | 2.7990772379254E+36 |
n5 | 3.6205004285941E+45 |
Nth Root
y√n2√n | 35964.734643815 |
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3√n | 1089.5602237906 |
4√n | 189.6437044666 |
5√n | 66.427933790836 |
Divisors of 1293462138
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1293462137 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1293462138 can be divided by 32 positive divisors. The sum of these divisors (counting 1293462138) is 1, the average is 0.03125.
Base conversion 1293462138
Base | System | Value |
---|---|---|
2 | Binary | 1001101000110001010101001111010 |
3 | Ternary | 10100010212200111010 |
4 | Quaternary | 1031012022221322 |
5 | Quinary | 10122111242023 |
6 | Senary | 332203214350 |
8 | Octal | 11506125172 |
10 | Decimal | 1293462138 |
12 | Duodecimal | 3012173b6 |
16 | Hexadecimal | 4d18aa7a |
20 | Vigesimal | 10442f6i |
36 | Base36 | le3dru |
Cryptographic Hash Functions
md5 | 9b5a19aec5e9cddd281f219c57326e71 |
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sha1 | 397a4ef7127af8ae6e86cc2aae0d16dd1b28207e |
sha256 | 225c051e05038a178011c64e3c3aac02853ad9e83a3e31ada92d9a489258f946 |
sha512 | cd0f30fac85eacaf3d1eee53a9842af3a967d345e797e2042996aeee74a1f2074dd9a23cf2a826a76181a5677726c788769bfe40efff829a16af7be11c4ab5b7 |
ripemd-160 | ed4ec1316da9a1fa58294eebaa14f11f18b8ae34 |
1293462138 as geometric shapes
Circle
Radius = nDiameter | 2586924276 |
---|---|
Circumference | 8127062300.8747 |
Area | 5.2560236896743E+18 |
Sphere
Radius = nVolume | 9.0646235186997E+27 |
---|---|
Surface area | 2.1024094758697E+19 |
Circumference | 8127062300.8747 |
Square
Length = nPerimeter | 5173848552 |
---|---|
Area | 1673044302439531044 |
Diagonal | 1829231697.9757 |
Cube
Length = nSurface area | 1.0038265814637E+19 |
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Volume | 2.1640194604022E+27 |
Space diagonal | 2240342140.6827 |
Equilateral Triangle
Length = nPerimeter | 3880386414 |
---|---|
Area | 7.2444943378472E+17 |
Altitude | 1120171070.3413 |
Triangular Pyramid
Length = nSurface area | 7.2444943378472E+17 |
---|---|
Volume | 2.5503213917834E+26 |
Height | 609743899.32523 |