1297164085 (number)
1297164085 is an odd 10-digits composite number following 1297164084 and preceding 1297164086. In scientific notation, it is written as 1.297164085 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 870048000 positive integers (up to 1297164085) that are relatively prime to 1297164085.
Interesting facts
- 1297164085 has 32 divisors, whose sum is 1818169344
- The reverse of 1297164085 is 5804617921
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 43
- Digital Root 7
Name
Name | one billion two hundred ninety-seven million one hundred sixty-four thousand eighty-five |
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Notation
Scientific notation | 1.297164085 × 10^9 |
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Engineering notation | 1.297164085 × 10^9 |
Prime Factorization of 1297164085
Prime Factorization 7 × 5 × 191 × 61 × 3181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1297164085 | Product of the distinct prime numbers |
The prime factorization of 1297164085 is 7 × 5 × 191 × 61 × 3181. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1297164085)
Multiplication
n×yn×2 | 2594328170 |
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n×3 | 3891492255 |
n×4 | 5188656340 |
n×5 | 6485820425 |
Division
n÷yn÷2 | 648582042.5 |
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n÷3 | 432388028.33333 |
n÷3 | 324291021.25 |
n÷5 | 259432817 |
Exponentiation
nyn2 | 1682634663413887225 |
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n3 | 2.1826532535566E+27 |
n4 | 2.831259410522E+36 |
n5 | 3.6726080226474E+45 |
Nth Root
y√n2√n | 36016.164218306 |
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3√n | 1090.5986905474 |
4√n | 189.77925128503 |
5√n | 66.465914283683 |
Divisors of 1297164085
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 | -1297164084 | 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 1297164085 can be divided by 32 positive divisors. The sum of these divisors (counting 1297164085) is 1, the average is 0.03125.
Base conversion 1297164085
Base | System | Value |
---|---|---|
2 | Binary | 1001101010100010010011100110101 |
3 | Ternary | 10100101211202121021 |
4 | Quaternary | 1031110102130311 |
5 | Quinary | 10124033222320 |
6 | Senary | 332414421141 |
8 | Octal | 11524223465 |
10 | Decimal | 1297164085 |
12 | Duodecimal | 3025017b1 |
16 | Hexadecimal | 4d512735 |
20 | Vigesimal | 10575a45 |
36 | Base36 | lgaq7p |
Cryptographic Hash Functions
md5 | 44c0294f7f6e248f104e5b4c36edfbe2 |
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sha1 | 32dcc7480072166e7659178d7f8be24853d819e8 |
sha256 | 7d922cbbecab4f58c96368736390fa17a44fa0759b71627dfeaa9de3bab0f4dc |
sha512 | 72cafdc04f6d16db73122b7f730dc4b47d4b3b563f82debfcf8d00a662f5f104cf6a4042854a7a3ec2fe58f3f60a6ddb318346b18d3d1eeb7928fd10a8c0dee1 |
ripemd-160 | 8ad94f1bf395eb78f05e7143f5772c77196d115f |
1297164085 as geometric shapes
Circle
Radius = nDiameter | 2594328170 |
---|---|
Circumference | 8150322319.8731 |
Area | 5.2861526972566E+18 |
Sphere
Radius = nVolume | 9.1426765689429E+27 |
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Surface area | 2.1144610789026E+19 |
Circumference | 8150322319.8731 |
Square
Length = nPerimeter | 5188656340 |
---|---|
Area | 1682634663413887225 |
Diagonal | 1834467041.6303 |
Cube
Length = nSurface area | 1.0095807980483E+19 |
---|---|
Volume | 2.1826532535566E+27 |
Space diagonal | 2246754100.9736 |
Equilateral Triangle
Length = nPerimeter | 3891492255 |
---|---|
Area | 7.2860218190235E+17 |
Altitude | 1123377050.4868 |
Triangular Pyramid
Length = nSurface area | 7.2860218190235E+17 |
---|---|
Volume | 2.5722815276145E+26 |
Height | 611489013.87676 |