1320405940 (number)
1320405940 is an even 10-digits composite number following 1320405939 and preceding 1320405941. In scientific notation, it is written as 1.320405940 × 10^9. The sum of its digits is 28. It has a total of 9 prime factors and 120 positive divisors. There are 437613120 positive integers (up to 1320405940) that are relatively prime to 1320405940.
Interesting facts
- 1320405940 has 120 divisors, whose sum is 3342915072
- The reverse of 1320405940 is 0495040231
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 28
- Digital Root 1
Name
Name | one billion three hundred twenty million four hundred five thousand nine hundred forty |
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Notation
Scientific notation | 1.320405940 × 10^9 |
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Engineering notation | 1.320405940 × 10^9 |
Prime Factorization of 1320405940
Prime Factorization 2 × 2 × 5 × 7 × 7 × 7 × 31 × 7 × 887
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1924790 | Product of the distinct prime numbers |
The prime factorization of 1320405940 is 2 × 2 × 5 × 7 × 7 × 7 × 31 × 7 × 887. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1320405940)
Multiplication
n×yn×2 | 2640811880 |
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n×3 | 3961217820 |
n×4 | 5281623760 |
n×5 | 6602029700 |
Division
n÷yn÷2 | 660202970 |
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n÷3 | 440135313.33333 |
n÷3 | 330101485 |
n÷5 | 264081188 |
Exponentiation
nyn2 | 1743471846387283600 |
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n3 | 2.3020905821925E+27 |
n4 | 3.0396940791451E+36 |
n5 | 4.013630117886E+45 |
Nth Root
y√n2√n | 36337.390385112 |
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3√n | 1097.073748576 |
4√n | 190.62368789086 |
5√n | 66.702405138137 |
Divisors of 1320405940
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 | -1320405939 | 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 1320405940 can be divided by 120 positive divisors. The sum of these divisors (counting 1320405940) is 1, the average is 0.0083333333333333.
Base conversion 1320405940
Base | System | Value |
---|---|---|
2 | Binary | 1001110101100111100101110110100 |
3 | Ternary | 10102000120120102201 |
4 | Quaternary | 1032230330232310 |
5 | Quinary | 10201010442230 |
6 | Senary | 335004514244 |
8 | Octal | 11654745664 |
10 | Decimal | 1320405940 |
12 | Duodecimal | 30a24b984 |
16 | Hexadecimal | 4eb3cbb4 |
20 | Vigesimal | 10ccaeh0 |
36 | Base36 | lu4vqs |
Cryptographic Hash Functions
md5 | a94a4d46175cc97f29a120d0f78bb378 |
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sha1 | e51876e1d5d01991f5c85a8b74493eb2edd36932 |
sha256 | bb5a38f87a973a6370f191e450014eacef33008bfdfe1fddf230ccee4ddd9f0d |
sha512 | 6e161687da6f67772a3f774f7e865a3915b227903484ee4f6283e03d9e516f07d1bdf15e6a37fed54261c99030fa98b8962228b72892bb092837dcf8de1627e8 |
ripemd-160 | 01a00f6f375705c05b6228647cd0f549f7b07dc2 |
1320405940 as geometric shapes
Circle
Radius = nDiameter | 2640811880 |
---|---|
Circumference | 8296355201.7207 |
Area | 5.4772783443509E+18 |
Sphere
Radius = nVolume | 9.6429744812191E+27 |
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Surface area | 2.1909113377404E+19 |
Circumference | 8296355201.7207 |
Square
Length = nPerimeter | 5281623760 |
---|---|
Area | 1743471846387283600 |
Diagonal | 1867335988.186 |
Cube
Length = nSurface area | 1.0460831078324E+19 |
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Volume | 2.3020905821925E+27 |
Space diagonal | 2287010174.6957 |
Equilateral Triangle
Length = nPerimeter | 3961217820 |
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Area | 7.5494545487717E+17 |
Altitude | 1143505087.3479 |
Triangular Pyramid
Length = nSurface area | 7.5494545487717E+17 |
---|---|
Volume | 2.7130397692901E+26 |
Height | 622445329.39533 |