40987788 (number)
40987788 is an even 8-digits composite number following 40987787 and preceding 40987789. In scientific notation, it is written as 4.0987788 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 12495168 positive integers (up to 40987788) that are relatively prime to 40987788.
Interesting facts
- 40987788 has 48 divisors, whose sum is 104160000
- The reverse of 40987788 is 88778904
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | forty million nine hundred eighty-seven thousand seven hundred eighty-eight |
---|
Notation
Scientific notation | 4.0987788 × 10^7 |
---|---|
Engineering notation | 4.0987788 × 10^6 |
Prime Factorization of 40987788
Prime Factorization 2 × 2 × 3 × 19 × 29 × 6199
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20493894 | Product of the distinct prime numbers |
The prime factorization of 40987788 is 2 × 2 × 3 × 19 × 29 × 6199. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40987788)
Multiplication
n×yn×2 | 81975576 |
---|---|
n×3 | 122963364 |
n×4 | 163951152 |
n×5 | 204938940 |
Division
n÷yn÷2 | 20493894 |
---|---|
n÷3 | 13662596 |
n÷3 | 10246947 |
n÷5 | 8197557.6 |
Exponentiation
nyn2 | 1679998765132944 |
---|---|
n3 | 6.8859433225531E+22 |
n4 | 2.8223958508482E+30 |
n5 | 1.1568376278665E+38 |
Nth Root
y√n2√n | 6402.1705694241 |
---|---|
3√n | 344.78748516797 |
4√n | 80.013564908858 |
5√n | 33.306645622834 |
Divisors of 40987788
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -40987787 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40987788 can be divided by 48 positive divisors. The sum of these divisors (counting 40987788) is 1, the average is 0.020833333333333.
Base conversion 40987788
Base | System | Value |
---|---|---|
2 | Binary | 10011100010110110010001100 |
3 | Ternary | 2212010101200020 |
4 | Quaternary | 2130112302030 |
5 | Quinary | 40443102123 |
6 | Senary | 4022302140 |
8 | Octal | 234266214 |
10 | Decimal | 40987788 |
12 | Duodecimal | 11887950 |
16 | Hexadecimal | 2716c8c |
20 | Vigesimal | cg3998 |
36 | Base36 | oeido |
Cryptographic Hash Functions
md5 | 74829eb1db62d4578d638aee5a290fbf |
---|---|
sha1 | e5612d27c990871835b1cc0eb15b034d13c2ee6a |
sha256 | a3f27ffa898353bfcd804ffb0a94957542f9330a3b52f2b9fc4f662556c349c2 |
sha512 | 86826a991eca2ac46cabc22433094cc735a0cd31ca944f0ea2f7f1bfdba6c3fdb60855a76ea06912ed7a03f08500a7af513e7a6c487a34934e5f685ca79baa8a |
ripemd-160 | ef9aef673b42e297dbb94e51d99cf9fcabb069b7 |
40987788 as geometric shapes
Circle
Radius = nDiameter | 81975576 |
---|---|
Circumference | 257533867.33539 |
Area | 5.2778717785816E+15 |
Sphere
Radius = nVolume | 2.8843771940225E+23 |
---|---|
Surface area | 2.1111487114326E+16 |
Circumference | 257533867.33539 |
Square
Length = nPerimeter | 163951152 |
---|---|
Area | 1679998765132944 |
Diagonal | 57965485.681273 |
Cube
Length = nSurface area | 10079992590797664 |
---|---|
Volume | 6.8859433225531E+22 |
Space diagonal | 70992931.305862 |
Equilateral Triangle
Length = nPerimeter | 122963364 |
---|---|
Area | 7.2746080446581E+14 |
Altitude | 35496465.652931 |
Triangular Pyramid
Length = nSurface area | 7.2746080446581E+14 |
---|---|
Volume | 8.1151620304059E+21 |
Height | 19321828.560424 |