1296395940 (number)
1296395940 is an even 10-digits composite number following 1296395939 and preceding 1296395941. In scientific notation, it is written as 1.296395940 × 10^9. The sum of its digits is 48. It has a total of 8 prime factors and 120 positive divisors. There are 296286144 positive integers (up to 1296395940) that are relatively prime to 1296395940.
Interesting facts
- 1296395940 has 120 divisors, whose sum is 4235112000
- The reverse of 1296395940 is 0495936921
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | one billion two hundred ninety-six million three hundred ninety-five thousand nine hundred forty |
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Notation
Scientific notation | 1.296395940 × 10^9 |
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Engineering notation | 1.296395940 × 10^9 |
Prime Factorization of 1296395940
Prime Factorization 2 × 2 × 5 × 3 × 7 × 49 × 7 × 8999
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 92599710 | Product of the distinct prime numbers |
The prime factorization of 1296395940 is 2 × 2 × 5 × 3 × 7 × 49 × 7 × 8999. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1296395940)
Multiplication
n×yn×2 | 2592791880 |
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n×3 | 3889187820 |
n×4 | 5185583760 |
n×5 | 6481979700 |
Division
n÷yn÷2 | 648197970 |
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n÷3 | 432131980 |
n÷3 | 324098985 |
n÷5 | 259279188 |
Exponentiation
nyn2 | 1680642433248483600 |
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n3 | 2.1787780270551E+27 |
n4 | 2.8245589884354E+36 |
n5 | 3.6617468048981E+45 |
Nth Root
y√n2√n | 36005.498746719 |
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3√n | 1090.3833738276 |
4√n | 189.75114952674 |
5√n | 66.458040560062 |
Divisors of 1296395940
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1296395939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1296395940 can be divided by 120 positive divisors. The sum of these divisors (counting 1296395940) is 1, the average is 0.0083333333333333.
Base conversion 1296395940
Base | System | Value |
---|---|---|
2 | Binary | 1001101010001010110111010100100 |
3 | Ternary | 10100100101201220110 |
4 | Quaternary | 1031101112322210 |
5 | Quinary | 10123334132230 |
6 | Senary | 332350133020 |
8 | Octal | 11521267244 |
10 | Decimal | 1296395940 |
12 | Duodecimal | 3021b1170 |
16 | Hexadecimal | 4d456ea4 |
20 | Vigesimal | 105299h0 |
36 | Base36 | lfu9ic |
Cryptographic Hash Functions
md5 | 3658fd164a1ebbecc793e112f286f991 |
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sha1 | 867576a7f40dd05d1ea4a947b7c2fcb4aaa72a87 |
sha256 | f4670c532318444484256ef137892595ec136608af274f0faca690cd01de72a7 |
sha512 | 7cdffc7f48c78014084192b775bcda5449ffdcfc4c41950f6c7d90595ac1b83e6d4936416630c8582f131377819d0e884722a57c93ffe2db18107b8fa783cd8e |
ripemd-160 | 5f5a9a4d61252ed99966980e3e484b7e2cbc20d4 |
1296395940 as geometric shapes
Circle
Radius = nDiameter | 2592791880 |
---|---|
Circumference | 8145495922.4953 |
Area | 5.2798939216047E+18 |
Sphere
Radius = nVolume | 9.126444058132E+27 |
---|---|
Surface area | 2.1119575686419E+19 |
Circumference | 8145495922.4953 |
Square
Length = nPerimeter | 5185583760 |
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Area | 1680642433248483600 |
Diagonal | 1833380720.5534 |
Cube
Length = nSurface area | 1.0083854599491E+19 |
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Volume | 2.1787780270551E+27 |
Space diagonal | 2245423634.806 |
Equilateral Triangle
Length = nPerimeter | 3889187820 |
---|---|
Area | 7.2773952093564E+17 |
Altitude | 1122711817.403 |
Triangular Pyramid
Length = nSurface area | 7.2773952093564E+17 |
---|---|
Volume | 2.5677145293848E+26 |
Height | 611126906.85114 |