6420781340 (number)
6420781340 is an even 10-digits composite number following 6420781339 and preceding 6420781341. In scientific notation, it is written as 6.420781340 × 10^9. The sum of its digits is 35. It has a total of 7 prime factors and 96 positive divisors. There are 2257597440 positive integers (up to 6420781340) that are relatively prime to 6420781340.
Interesting facts
- 6420781340 has 96 divisors, whose sum is 15240960000
- The reverse of 6420781340 is 0431870246
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 35
- Digital Root 8
Name
Name | six billion four hundred twenty million seven hundred eighty-one thousand three hundred forty |
---|
Notation
Scientific notation | 6.420781340 × 10^9 |
---|---|
Engineering notation | 6.420781340 × 10^9 |
Prime Factorization of 6420781340
Prime Factorization 2 × 2 × 17 × 5 × 19 × 71 × 13999
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3210390670 | Product of the distinct prime numbers |
The prime factorization of 6420781340 is 2 × 2 × 17 × 5 × 19 × 71 × 13999. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6420781340)
Multiplication
n×yn×2 | 12841562680 |
---|---|
n×3 | 19262344020 |
n×4 | 25683125360 |
n×5 | 32103906700 |
Division
n÷yn÷2 | 3210390670 |
---|---|
n÷3 | 2140260446.6667 |
n÷3 | 1605195335 |
n÷5 | 1284156268 |
Exponentiation
nyn2 | 4.1226433016092E+19 |
---|---|
n3 | 2.6470591182448E+29 |
n4 | 1.6996187792303E+39 |
n5 | 1.0912880542796E+49 |
Nth Root
y√n2√n | 80129.778110263 |
---|---|
3√n | 1858.6429130436 |
4√n | 283.07203696279 |
5√n | 91.520329713023 |
Divisors of 6420781340
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6420781339 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6420781340 can be divided by 96 positive divisors. The sum of these divisors (counting 6420781340) is 1, the average is 0.010416666666667.
Base conversion 6420781340
Base | System | Value |
---|---|---|
2 | Binary | 101111110101101010101100100011100 |
3 | Ternary | 121120110211111011022 |
4 | Quaternary | 11332231111210130 |
5 | Quinary | 101122210000330 |
6 | Senary | 2541043343312 |
8 | Octal | 57655254434 |
10 | Decimal | 6420781340 |
12 | Duodecimal | 12b2381b38 |
16 | Hexadecimal | 17eb5591c |
20 | Vigesimal | 5069hd70 |
36 | Base36 | 2y6rml8 |
Cryptographic Hash Functions
md5 | 7af052af0e100af11859abd2a93f0d33 |
---|---|
sha1 | c7005d071d043a183134b057d65dfd62e6aaf65f |
sha256 | d34074fd5c4175f3f5617ab548194ad1deaf98bcac9ac57aa4decebf28f038f6 |
sha512 | d7a7d267edad5de7aff2e512f4acaa2c64a079cebeabf532bdf0013a44f123eef0bc82f830e8d83e6b2730236ef435f22f13484cb2af334330bcd4d35c360288 |
ripemd-160 | 6d0182529b56ec7961faeba7b2fd977d3f22c2e9 |
6420781340 as geometric shapes
Circle
Radius = nDiameter | 12841562680 |
---|---|
Circumference | 40342958976.101 |
Area | 1.2951665909707E+20 |
Sphere
Radius = nVolume | 1.1087975305995E+30 |
---|---|
Surface area | 5.1806663638827E+20 |
Circumference | 40342958976.101 |
Square
Length = nPerimeter | 25683125360 |
---|---|
Area | 4.1226433016092E+19 |
Diagonal | 9080356052.0601 |
Cube
Length = nSurface area | 2.4735859809655E+20 |
---|---|
Volume | 2.6470591182448E+29 |
Space diagonal | 11121119505.17 |
Equilateral Triangle
Length = nPerimeter | 19262344020 |
---|---|
Area | 1.7851569149677E+19 |
Altitude | 5560559752.5851 |
Triangular Pyramid
Length = nSurface area | 1.7851569149677E+19 |
---|---|
Volume | 3.1195890878544E+28 |
Height | 3026785350.6867 |