75279984 (number)
75279984 is an even 8-digits composite number following 75279983 and preceding 75279985. In scientific notation, it is written as 7.5279984 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 23162880 positive integers (up to 75279984) that are relatively prime to 75279984.
Interesting facts
- 75279984 has 40 divisors, whose sum is 209434512
- The reverse of 75279984 is 48997257
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | seventy-five million two hundred seventy-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 7.5279984 × 10^7 |
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Engineering notation | 7.5279984 × 10^6 |
Prime Factorization of 75279984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 120641
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9409998 | Product of the distinct prime numbers |
The prime factorization of 75279984 is 2 × 2 × 2 × 2 × 3 × 13 × 120641. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75279984)
Multiplication
n×yn×2 | 150559968 |
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n×3 | 225839952 |
n×4 | 301119936 |
n×5 | 376399920 |
Division
n÷yn÷2 | 37639992 |
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n÷3 | 25093328 |
n÷3 | 18819996 |
n÷5 | 15055996.8 |
Exponentiation
nyn2 | 5667075991040256 |
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n3 | 4.2661738993229E+23 |
n4 | 3.2115750288225E+31 |
n5 | 2.4176731678456E+39 |
Nth Root
y√n2√n | 8676.4038633526 |
---|---|
3√n | 422.24045354744 |
4√n | 93.147216079455 |
5√n | 37.612820692468 |
Divisors of 75279984
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 | -75279983 | 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 75279984 can be divided by 40 positive divisors. The sum of these divisors (counting 75279984) is 1, the average is 0.025.
Base conversion 75279984
Base | System | Value |
---|---|---|
2 | Binary | 100011111001010111001110000 |
3 | Ternary | 12020122121201120 |
4 | Quaternary | 10133022321300 |
5 | Quinary | 123232424414 |
6 | Senary | 11245302240 |
8 | Octal | 437127160 |
10 | Decimal | 75279984 |
12 | Duodecimal | 21264980 |
16 | Hexadecimal | 47cae70 |
20 | Vigesimal | 13a9jj4 |
36 | Base36 | 18tieo |
Cryptographic Hash Functions
md5 | 69a7818fe692f2bff6ad097d937d646a |
---|---|
sha1 | 1242b0e75d02cca1f91d86a8b5cdf12df40f2c1e |
sha256 | 308b02aa72309b585e1a1de8e9998a5adca77d9c03b4e0468801f4dc8fdb5746 |
sha512 | d33b6bd444c16d2b74e7953a28578f48edb6dd7a157f9afee5378a90646d37bc24f683dd3ec4e619b2dbea91bdab2cc6ea6fae22f8ff4fa4332faed8d56866f3 |
ripemd-160 | 042922dff2ab8381109582b6a79db6c9d8dc0fea |
75279984 as geometric shapes
Circle
Radius = nDiameter | 150559968 |
---|---|
Circumference | 472998089.39351 |
Area | 1.7803644300787E+16 |
Sphere
Radius = nVolume | 1.7870107441399E+24 |
---|---|
Surface area | 7.1214577203149E+16 |
Circumference | 472998089.39351 |
Square
Length = nPerimeter | 301119936 |
---|---|
Area | 5667075991040256 |
Diagonal | 106461974.34803 |
Cube
Length = nSurface area | 34002455946241536 |
---|---|
Volume | 4.2661738993229E+23 |
Space diagonal | 130388757.08097 |
Equilateral Triangle
Length = nPerimeter | 225839952 |
---|---|
Area | 2.4539158867089E+15 |
Altitude | 65194378.540486 |
Triangular Pyramid
Length = nSurface area | 2.4539158867089E+15 |
---|---|
Volume | 5.0277341565539E+22 |
Height | 35487324.782677 |