74657904 (number)
74657904 is an even 8-digits composite number following 74657903 and preceding 74657905. In scientific notation, it is written as 7.4657904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 24822720 positive integers (up to 74657904) that are relatively prime to 74657904.
Interesting facts
- 74657904 has 40 divisors, whose sum is 193356672
- The reverse of 74657904 is 40975647
- Previous prime number is 443
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | seventy-four million six hundred fifty-seven thousand nine hundred four |
|---|
Notation
| Scientific notation | 7.4657904 × 10^7 |
|---|---|
| Engineering notation | 7.4657904 × 10^6 |
Prime Factorization of 74657904
Prime Factorization 2 × 2 × 2 × 2 × 3 × 443 × 3511
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 9332238 | Product of the distinct prime numbers |
The prime factorization of 74657904 is 2 × 2 × 2 × 2 × 3 × 443 × 3511. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74657904)
Multiplication
n×y| n×2 | 149315808 |
|---|---|
| n×3 | 223973712 |
| n×4 | 298631616 |
| n×5 | 373289520 |
Division
n÷y| n÷2 | 37328952 |
|---|---|
| n÷3 | 24885968 |
| n÷3 | 18664476 |
| n÷5 | 14931580.8 |
Exponentiation
ny| n2 | 5573802629673216 |
|---|---|
| n3 | 4.1612842164109E+23 |
| n4 | 3.1067275754552E+31 |
| n5 | 2.3194176908249E+39 |
Nth Root
y√n| 2√n | 8640.4805421921 |
|---|---|
| 3√n | 421.07416653453 |
| 4√n | 92.954185178464 |
| 5√n | 37.550451098901 |
Divisors of 74657904
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 | -74657903 | 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 74657904 can be divided by 40 positive divisors. The sum of these divisors (counting 74657904) is 1, the average is 0.025.
Base conversion 74657904
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100011100110011000001110000 |
| 3 | Ternary | 12012111000101120 |
| 4 | Quaternary | 10130303001300 |
| 5 | Quinary | 123103023104 |
| 6 | Senary | 11224102240 |
| 8 | Octal | 434630160 |
| 10 | Decimal | 74657904 |
| 12 | Duodecimal | 21004980 |
| 16 | Hexadecimal | 4733070 |
| 20 | Vigesimal | 136c4f4 |
| 36 | Base36 | 18g6eo |
Cryptographic Hash Functions
| md5 | d2b60e7b041823b08962eed4626e21e4 |
|---|---|
| sha1 | 4eec347444b8388dae00831ddae26e24a5473d1b |
| sha256 | 9d3c7406ac83ae74e3b76ca18d4547d48b7ce80549dd0a23b0624120e89de9b3 |
| sha512 | 67220153a546e7183ee43cf96e54211c8869510e5c6a78c1818de6a077a64f46219a9cb9ed870d7c46d8bcef05c99374647718eed91794bf039d354b47cf1c0a |
| ripemd-160 | fe4cad382352b32ef3c80d85c534d48e4c3d638e |
74657904 as geometric shapes
Circle
Radius = n| Diameter | 149315808 |
|---|---|
| Circumference | 469089445.47762 |
| Area | 1.7510617393941E+16 |
Sphere
Radius = n| Volume | 1.7430746565034E+24 |
|---|---|
| Surface area | 7.0042469575763E+16 |
| Circumference | 469089445.47762 |
Square
Length = n| Perimeter | 298631616 |
|---|---|
| Area | 5573802629673216 |
| Diagonal | 105582220.37515 |
Cube
Length = n| Surface area | 33442815778039296 |
|---|---|
| Volume | 4.1612842164109E+23 |
| Space diagonal | 129311282.9146 |
Equilateral Triangle
Length = n| Perimeter | 223973712 |
|---|---|
| Area | 2.4135273364888E+15 |
| Altitude | 64655641.4573 |
Triangular Pyramid
Length = n| Surface area | 2.4135273364888E+15 |
|---|---|
| Volume | 4.9041204797812E+22 |
| Height | 35194073.458383 |