40388976 (number)
40388976 is an even 8-digits composite number following 40388975 and preceding 40388977. In scientific notation, it is written as 4.0388976 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 40 positive divisors. There are 13462848 positive integers (up to 40388976) that are relatively prime to 40388976.
Interesting facts
- 40388976 has 40 divisors, whose sum is 115932560
- The reverse of 40388976 is 67988304
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | forty million three hundred eighty-eight thousand nine hundred seventy-six |
|---|
Notation
| Scientific notation | 4.0388976 × 10^7 |
|---|---|
| Engineering notation | 4.0388976 × 10^6 |
Prime Factorization of 40388976
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 3 × 93493
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 560958 | Product of the distinct prime numbers |
The prime factorization of 40388976 is 2 × 2 × 2 × 2 × 3 × 3 × 3 × 93493. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40388976)
Multiplication
n×y| n×2 | 80777952 |
|---|---|
| n×3 | 121166928 |
| n×4 | 161555904 |
| n×5 | 201944880 |
Division
n÷y| n÷2 | 20194488 |
|---|---|
| n÷3 | 13462992 |
| n÷3 | 10097244 |
| n÷5 | 8077795.2 |
Exponentiation
ny| n2 | 1631269382328576 |
|---|---|
| n3 | 6.5885299932404E+22 |
| n4 | 2.6610397977227E+30 |
| n5 | 1.0747667252527E+38 |
Nth Root
y√n| 2√n | 6355.2321751451 |
|---|---|
| 3√n | 343.10018125004 |
| 4√n | 79.71971007941 |
| 5√n | 33.208753037492 |
Divisors of 40388976
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -40388975 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 40388976 can be divided by 40 positive divisors. The sum of these divisors (counting 40388976) is 1, the average is 0.025.
Base conversion 40388976
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10011010000100100101110000 |
| 3 | Ternary | 2210222222021000 |
| 4 | Quaternary | 2122010211300 |
| 5 | Quinary | 40314421401 |
| 6 | Senary | 4001402000 |
| 8 | Octal | 232044560 |
| 10 | Decimal | 40388976 |
| 12 | Duodecimal | 11639300 |
| 16 | Hexadecimal | 2684970 |
| 20 | Vigesimal | cc8c8g |
| 36 | Base36 | o1oc0 |
Cryptographic Hash Functions
| md5 | 1dbe405b34baf8105ee6883adb4ca73e |
|---|---|
| sha1 | 22c87acebd53bf4179550bf0eb43a1b76da529b4 |
| sha256 | 22dc52da74edb926fc8790c7a5a94cd33bde254a84e86ba8fdce16359319a3db |
| sha512 | fcc4fce69213a998132a0c46984caa395a96ba9000f23095c13df26fa6c1c9f2b178220c69be8d7409877b45f2b6d23bfe27a95043a84e5f6b7d6b5b5b1f8066 |
| ripemd-160 | 36c69d71e62d6866b018311d83176afd81c36da0 |
40388976 as geometric shapes
Circle
Radius = n| Diameter | 80777952 |
|---|---|
| Circumference | 253771420.57523 |
| Area | 5.1247839075494E+15 |
Sphere
Radius = n| Volume | 2.7597969899627E+23 |
|---|---|
| Surface area | 2.0499135630198E+16 |
| Circumference | 253771420.57523 |
Square
Length = n| Perimeter | 161555904 |
|---|---|
| Area | 1631269382328576 |
| Diagonal | 57118637.629561 |
Cube
Length = n| Surface area | 9787616293971456 |
|---|---|
| Volume | 6.5885299932404E+22 |
| Space diagonal | 69955758.49768 |
Equilateral Triangle
Length = n| Perimeter | 121166928 |
|---|---|
| Area | 7.0636036275615E+14 |
| Altitude | 34977879.24884 |
Triangular Pyramid
Length = n| Surface area | 7.0636036275615E+14 |
|---|---|
| Volume | 7.764657060452E+21 |
| Height | 19039545.87652 |