1297249008 (number)
1297249008 is an even 10-digits composite number following 1297249007 and preceding 1297249009. In scientific notation, it is written as 1.297249008 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 382475520 positive integers (up to 1297249008) that are relatively prime to 1297249008.
Interesting facts
- 1297249008 has 40 divisors, whose sum is 2659613008
- The reverse of 1297249008 is 8009427921
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | one billion two hundred ninety-seven million two hundred forty-nine thousand eight |
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Notation
Scientific notation | 1.297249008 × 10^9 |
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Engineering notation | 1.297249008 × 10^9 |
Prime Factorization of 1297249008
Prime Factorization 2 × 2 × 2 × 2 × 33 × 37 × 66403
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 162156126 | Product of the distinct prime numbers |
The prime factorization of 1297249008 is 2 × 2 × 2 × 2 × 33 × 37 × 66403. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1297249008)
Multiplication
n×yn×2 | 2594498016 |
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n×3 | 3891747024 |
n×4 | 5188996032 |
n×5 | 6486245040 |
Division
n÷yn÷2 | 648624504 |
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n÷3 | 432416336 |
n÷3 | 324312252 |
n÷5 | 259449801.6 |
Exponentiation
nyn2 | 1682854988756984064 |
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n3 | 2.1830819647728E+27 |
n4 | 2.8320009131843E+36 |
n5 | 3.6738103752834E+45 |
Nth Root
y√n2√n | 36017.343155763 |
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3√n | 1090.6224898731 |
4√n | 189.78235733535 |
5√n | 66.466784541671 |
Divisors of 1297249008
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1297249007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1297249008 can be divided by 40 positive divisors. The sum of these divisors (counting 1297249008) is 1, the average is 0.025.
Base conversion 1297249008
Base | System | Value |
---|---|---|
2 | Binary | 1001101010100100111001011110000 |
3 | Ternary | 10100102000002002120 |
4 | Quaternary | 1031110213023300 |
5 | Quinary | 10124043432013 |
6 | Senary | 332420314240 |
8 | Octal | 11524471360 |
10 | Decimal | 1297249008 |
12 | Duodecimal | 302542980 |
16 | Hexadecimal | 4d5272f0 |
20 | Vigesimal | 1057g2a8 |
36 | Base36 | lgcjqo |
Cryptographic Hash Functions
md5 | 01bd0cbf1e743d662525c07704a1e208 |
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sha1 | 5e8721347ec482093981fa481d747c49287ded8c |
sha256 | 7519c9ce3d035e47a702e88c1ce9572e1c791984bb41828cff4a7f3b7920b5ab |
sha512 | 2e101bbf6640a84b275fab8121ed1693cccda9b841b9c67752cddca67496c190c53873c8f76319e152aef4b93d6d253e74f60912e3208743a8cb62ad511700c0 |
ripemd-160 | 671880a3431b68f4b3b3e0a840dfb940e96ee8a5 |
1297249008 as geometric shapes
Circle
Radius = nDiameter | 2594498016 |
---|---|
Circumference | 8150855906.8189 |
Area | 5.2868448697359E+18 |
Sphere
Radius = nVolume | 9.1444723502863E+27 |
---|---|
Surface area | 2.1147379478943E+19 |
Circumference | 8150855906.8189 |
Square
Length = nPerimeter | 5188996032 |
---|---|
Area | 1682854988756984064 |
Diagonal | 1834587140.8886 |
Cube
Length = nSurface area | 1.0097129932542E+19 |
---|---|
Volume | 2.1830819647728E+27 |
Space diagonal | 2246901191.9243 |
Equilateral Triangle
Length = nPerimeter | 3891747024 |
---|---|
Area | 7.2869758557446E+17 |
Altitude | 1123450595.9622 |
Triangular Pyramid
Length = nSurface area | 7.2869758557446E+17 |
---|---|
Volume | 2.5727867686282E+26 |
Height | 611529046.96288 |