420828654 (number)
420828654 is an even 9-digits composite number following 420828653 and preceding 420828655. In scientific notation, it is written as 4.20828654 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 133191872 positive integers (up to 420828654) that are relatively prime to 420828654.
Interesting facts
- 420828654 has 32 divisors, whose sum is 884701440
- The reverse of 420828654 is 456828024
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred twenty million eight hundred twenty-eight thousand six hundred fifty-four |
---|
Notation
Scientific notation | 4.20828654 × 10^8 |
---|---|
Engineering notation | 4.20828654 × 10^6 |
Prime Factorization of 420828654
Prime Factorization 2 × 3 × 23 × 137 × 22259
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 420828654 | Product of the distinct prime numbers |
The prime factorization of 420828654 is 2 × 3 × 23 × 137 × 22259. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420828654)
Multiplication
n×yn×2 | 841657308 |
---|---|
n×3 | 1262485962 |
n×4 | 1683314616 |
n×5 | 2104143270 |
Division
n÷yn÷2 | 210414327 |
---|---|
n÷3 | 140276218 |
n÷3 | 105207163.5 |
n÷5 | 84165730.8 |
Exponentiation
nyn2 | 177096756027451716 |
---|---|
n3 | 7.4527389466799E+25 |
n4 | 3.1363260995447E+34 |
n5 | 1.3198558909765E+43 |
Nth Root
y√n2√n | 20514.108657214 |
---|---|
3√n | 749.3794297762 |
4√n | 143.22747172667 |
5√n | 53.066575259041 |
Divisors of 420828654
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -420828653 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 420828654 can be divided by 32 positive divisors. The sum of these divisors (counting 420828654) is 1, the average is 0.03125.
Base conversion 420828654
Base | System | Value |
---|---|---|
2 | Binary | 11001000101010101010111101110 |
3 | Ternary | 1002022212022101110 |
4 | Quaternary | 121011111113232 |
5 | Quinary | 1330213004104 |
6 | Senary | 105431452450 |
8 | Octal | 3105252756 |
10 | Decimal | 420828654 |
12 | Duodecimal | b8b27126 |
16 | Hexadecimal | 191555ee |
20 | Vigesimal | 6ba3bce |
36 | Base36 | 6yjtgu |
Cryptographic Hash Functions
md5 | 71ad21736e9cf18e89da180d5f17d082 |
---|---|
sha1 | 18bc3c4ff82b6204effcbba15ef278c2c0361f17 |
sha256 | f02de52d66242cc0eb2c09f71ba56ab25b869c66d3f5c09ef225a0a636531e0d |
sha512 | 30744c9d5a868a4fa1cb03ff2938d1e84dbd736a803178de2a99468211179d7942794c5ede390db98c13449d5f3422d9477550160aabc05d88613cd3726569fb |
ripemd-160 | 5d60269532c75a62de5bf1e6378b42f177b67b26 |
420828654 as geometric shapes
Circle
Radius = nDiameter | 841657308 |
---|---|
Circumference | 2644144415.653 |
Area | 5.5636586771043E+17 |
Sphere
Radius = nVolume | 3.1217959898683E+26 |
---|---|
Surface area | 2.2254634708417E+18 |
Circumference | 2644144415.653 |
Square
Length = nPerimeter | 1683314616 |
---|---|
Area | 177096756027451716 |
Diagonal | 595141589.92201 |
Cube
Length = nSurface area | 1062580536164710296 |
---|---|
Volume | 7.4527389466799E+25 |
Space diagonal | 728896610.00882 |
Equilateral Triangle
Length = nPerimeter | 1262485962 |
---|---|
Area | 7.6685144823794E+16 |
Altitude | 364448305.00441 |
Triangular Pyramid
Length = nSurface area | 7.6685144823794E+16 |
---|---|
Volume | 8.7831370793507E+24 |
Height | 198380529.974 |