2021072040 (number)
2021072040 is an even 10-digits composite number following 2021072039 and preceding 2021072041. In scientific notation, it is written as 2.021072040 × 10^9. The sum of its digits is 18. It has a total of 8 prime factors and 128 positive divisors. There are 485222400 positive integers (up to 2021072040) that are relatively prime to 2021072040.
Interesting facts
- 2021072040 has 128 divisors, whose sum is 5699554560
- The reverse of 2021072040 is 0402701202
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 18
- Digital Root 9
Name
Name | two billion twenty-one million seventy-two thousand forty |
---|
Notation
Scientific notation | 2.021072040 × 10^9 |
---|---|
Engineering notation | 2.021072040 × 10^9 |
Prime Factorization of 2021072040
Prime Factorization 2 × 2 × 2 × 45 × 3 × 41 × 13 × 3511
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 505268010 | Product of the distinct prime numbers |
The prime factorization of 2021072040 is 2 × 2 × 2 × 45 × 3 × 41 × 13 × 3511. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2021072040)
Multiplication
n×yn×2 | 4042144080 |
---|---|
n×3 | 6063216120 |
n×4 | 8084288160 |
n×5 | 10105360200 |
Division
n÷yn÷2 | 1010536020 |
---|---|
n÷3 | 673690680 |
n÷3 | 505268010 |
n÷5 | 404214408 |
Exponentiation
nyn2 | 4084732190869761600 |
---|---|
n3 | 8.2555380218548E+27 |
n4 | 1.6685037071128E+37 |
n5 | 3.372166191082E+46 |
Nth Root
y√n2√n | 44956.334815018 |
---|---|
3√n | 1264.3304512425 |
4√n | 212.02908954909 |
5√n | 72.630052618452 |
Divisors of 2021072040
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2021072039 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2021072040 can be divided by 128 positive divisors. The sum of these divisors (counting 2021072040) is 1, the average is 0.0078125.
Base conversion 2021072040
Base | System | Value |
---|---|---|
2 | Binary | 1111000011101110001110010101000 |
3 | Ternary | 12012212000002122000 |
4 | Quaternary | 1320131301302220 |
5 | Quinary | 13114343301130 |
6 | Senary | 532314331000 |
8 | Octal | 17035616250 |
10 | Decimal | 2021072040 |
12 | Duodecimal | 484a29a60 |
16 | Hexadecimal | 78771ca8 |
20 | Vigesimal | 1bbbe020 |
36 | Base36 | xfal60 |
Cryptographic Hash Functions
md5 | 1c9df8363797c70a0b002a33af91ea5b |
---|---|
sha1 | 618e789e71fc0941d69e1918f520d98e661e3e29 |
sha256 | 22ed3d218c5e3db21a09738fb6f993d18a17593c10f900adff7dedde4684b702 |
sha512 | d6ca51baed3aace4acbc2ccee70069176c1b959a5054f5e13ad7d974bb2bc4c9bb69df56e38be00f0d3bb7ed43af21d126ed18e0dfc594b3b67edeffd6c909a9 |
ripemd-160 | b46058ed47c834ecb560409e385f3081a45100bc |
2021072040 as geometric shapes
Circle
Radius = nDiameter | 4042144080 |
---|---|
Circumference | 12698770146.479 |
Area | 1.2832564642718E+19 |
Sphere
Radius = nVolume | 3.4580716801187E+28 |
---|---|
Surface area | 5.1330258570873E+19 |
Circumference | 12698770146.479 |
Square
Length = nPerimeter | 8084288160 |
---|---|
Area | 4084732190869761600 |
Diagonal | 2858227489.5011 |
Cube
Length = nSurface area | 2.4508393145219E+19 |
---|---|
Volume | 8.2555380218548E+27 |
Space diagonal | 3500599459.0369 |
Equilateral Triangle
Length = nPerimeter | 6063216120 |
---|---|
Area | 1.7687409224746E+18 |
Altitude | 1750299729.5184 |
Triangular Pyramid
Length = nSurface area | 1.7687409224746E+18 |
---|---|
Volume | 9.7292448626615E+26 |
Height | 952742496.50035 |