1294940691 (number)
1294940691 is an odd 10-digits composite number following 1294940690 and preceding 1294940692. In scientific notation, it is written as 1.294940691 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 768398400 positive integers (up to 1294940691) that are relatively prime to 1294940691.
Interesting facts
- 1294940691 has 32 divisors, whose sum is 1602754560
- The reverse of 1294940691 is 1960494921
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion two hundred ninety-four million nine hundred forty thousand six hundred ninety-one |
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Notation
Scientific notation | 1.294940691 × 10^9 |
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Engineering notation | 1.294940691 × 10^9 |
Prime Factorization of 1294940691
Prime Factorization 9 × 67 × 11 × 197 × 991
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1294940691 | Product of the distinct prime numbers |
The prime factorization of 1294940691 is 9 × 67 × 11 × 197 × 991. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1294940691)
Multiplication
n×yn×2 | 2589881382 |
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n×3 | 3884822073 |
n×4 | 5179762764 |
n×5 | 6474703455 |
Division
n÷yn÷2 | 647470345.5 |
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n÷3 | 431646897 |
n÷3 | 323735172.75 |
n÷5 | 258988138.2 |
Exponentiation
nyn2 | 1676871393207557481 |
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n3 | 2.1714490006383E+27 |
n4 | 2.8118976693579E+36 |
n5 | 3.6412407109795E+45 |
Nth Root
y√n2√n | 35985.284367363 |
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3√n | 1089.975223464 |
4√n | 189.69787654943 |
5√n | 66.443113569192 |
Divisors of 1294940691
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 | -1294940690 | 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 1294940691 can be divided by 32 positive divisors. The sum of these divisors (counting 1294940691) is 1, the average is 0.03125.
Base conversion 1294940691
Base | System | Value |
---|---|---|
2 | Binary | 1001101001011110011101000010011 |
3 | Ternary | 10100020122210200100 |
4 | Quaternary | 1031023303220103 |
5 | Quinary | 10123001100231 |
6 | Senary | 332255023443 |
8 | Octal | 11513635023 |
10 | Decimal | 1294940691 |
12 | Duodecimal | 30180ab83 |
16 | Hexadecimal | 4d2f3a13 |
20 | Vigesimal | 104d7beb |
36 | Base36 | lez2mr |
Cryptographic Hash Functions
md5 | bde572be38d4fa609a8dabf88324c20b |
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sha1 | e2b8d05020e6a9ae3996ef44c5626d180bd04ba0 |
sha256 | 3e74fe2efc8bb963671016555f155ea7f40b1fd59a24f9c3474db017a4715d83 |
sha512 | f78d3c1e2375d18a898e2cc6b6d8db702be2e0d0d2c9dbb9ead9a0e245c2d14306664d0df8e402557744b516bfcc6ed7e05d9f9409618443b76e2880e99743d7 |
ripemd-160 | 1ec6f5a3691144263715eb1552b4d6fff528775d |
1294940691 as geometric shapes
Circle
Radius = nDiameter | 2589881382 |
---|---|
Circumference | 8136352323.3602 |
Area | 5.2680468499157E+18 |
Sphere
Radius = nVolume | 9.095744304067E+27 |
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Surface area | 2.1072187399663E+19 |
Circumference | 8136352323.3602 |
Square
Length = nPerimeter | 5179762764 |
---|---|
Area | 1676871393207557481 |
Diagonal | 1831322687.681 |
Cube
Length = nSurface area | 1.0061228359245E+19 |
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Volume | 2.1714490006383E+27 |
Space diagonal | 2242903069.6003 |
Equilateral Triangle
Length = nPerimeter | 3884822073 |
---|---|
Area | 7.2610661269857E+17 |
Altitude | 1121451534.8002 |
Triangular Pyramid
Length = nSurface area | 7.2610661269857E+17 |
---|---|
Volume | 2.5590771889202E+26 |
Height | 610440895.89366 |