39808216 (number)
39808216 is an even 8-digits composite number following 39808215 and preceding 39808217. In scientific notation, it is written as 3.9808216 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 15776640 positive integers (up to 39808216) that are relatively prime to 39808216.
Interesting facts
- 39808216 has 64 divisors, whose sum is 91975680
- The reverse of 39808216 is 61280893
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | thirty-nine million eight hundred eight thousand two hundred sixteen |
---|
Notation
Scientific notation | 3.9808216 × 10^7 |
---|---|
Engineering notation | 3.9808216 × 10^6 |
Prime Factorization of 39808216
Prime Factorization 2 × 2 × 2 × 7 × 23 × 31 × 997
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9952054 | Product of the distinct prime numbers |
The prime factorization of 39808216 is 2 × 2 × 2 × 7 × 23 × 31 × 997. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 39808216)
Multiplication
n×yn×2 | 79616432 |
---|---|
n×3 | 119424648 |
n×4 | 159232864 |
n×5 | 199041080 |
Division
n÷yn÷2 | 19904108 |
---|---|
n÷3 | 13269405.333333 |
n÷3 | 9952054 |
n÷5 | 7961643.2 |
Exponentiation
nyn2 | 1584694061102656 |
---|---|
n3 | 6.3083843478292E+22 |
n4 | 2.511255267294E+30 |
n5 | 9.9968592111578E+37 |
Nth Root
y√n2√n | 6309.3752464091 |
---|---|
3√n | 341.44773675056 |
4√n | 79.431575877664 |
5√n | 33.112696080358 |
Divisors of 39808216
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -39808215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 39808216 can be divided by 64 positive divisors. The sum of these divisors (counting 39808216) is 1, the average is 0.015625.
Base conversion 39808216
Base | System | Value |
---|---|---|
2 | Binary | 10010111110110110011011000 |
3 | Ternary | 2202220110121101 |
4 | Quaternary | 2113312303120 |
5 | Quinary | 40142330331 |
6 | Senary | 3541121144 |
8 | Octal | 227666330 |
10 | Decimal | 39808216 |
12 | Duodecimal | 113b91b4 |
16 | Hexadecimal | 25f6cd8 |
20 | Vigesimal | c8g0ag |
36 | Base36 | np87s |
Cryptographic Hash Functions
md5 | b81c5edc69d0b8faec13cffb1e840730 |
---|---|
sha1 | 54cdf8b337efac3de0ba16153fd860771ebecd50 |
sha256 | 4713eb133e1849807dfa07d2f0887e9313710d712693017fbf20789c87abc49d |
sha512 | bdd2cae380c766358ef66f5c5fd53a87ac994731058c1ea7bbdacd5e6e48d9ef953ffc7d267c824c0dfcf723e40c8aa4064f0826f631b47abcf032f1c7392c70 |
ripemd-160 | bff1a14c6c1ee99fdf1812090358a219b0875e11 |
39808216 as geometric shapes
Circle
Radius = nDiameter | 79616432 |
---|---|
Circumference | 250122397.87623 |
Area | 4.9784632205475E+15 |
Sphere
Radius = nVolume | 2.6424498564215E+23 |
---|---|
Surface area | 1.991385288219E+16 |
Circumference | 250122397.87623 |
Square
Length = nPerimeter | 159232864 |
---|---|
Area | 1584694061102656 |
Diagonal | 56297318.961078 |
Cube
Length = nSurface area | 9508164366615936 |
---|---|
Volume | 6.3083843478292E+22 |
Space diagonal | 68949852.670676 |
Equilateral Triangle
Length = nPerimeter | 119424648 |
---|---|
Area | 6.8619265707061E+14 |
Altitude | 34474926.335338 |
Triangular Pyramid
Length = nSurface area | 6.8619265707061E+14 |
---|---|
Volume | 7.4345022511351E+21 |
Height | 18765772.987026 |