97807728 (number)
97807728 is an even 8-digits composite number following 97807727 and preceding 97807729. In scientific notation, it is written as 9.7807728 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 31550400 positive integers (up to 97807728) that are relatively prime to 97807728.
Interesting facts
- 97807728 has 40 divisors, whose sum is 260824576
- The reverse of 97807728 is 82770879
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | ninety-seven million eight hundred seven thousand seven hundred twenty-eight |
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Notation
Scientific notation | 9.7807728 × 10^7 |
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Engineering notation | 9.7807728 × 10^6 |
Prime Factorization of 97807728
Prime Factorization 2 × 2 × 2 × 2 × 3 × 31 × 65731
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 12225966 | Product of the distinct prime numbers |
The prime factorization of 97807728 is 2 × 2 × 2 × 2 × 3 × 31 × 65731. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 97807728)
Multiplication
n×yn×2 | 195615456 |
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n×3 | 293423184 |
n×4 | 391230912 |
n×5 | 489038640 |
Division
n÷yn÷2 | 48903864 |
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n÷3 | 32602576 |
n÷3 | 24451932 |
n÷5 | 19561545.6 |
Exponentiation
nyn2 | 9566351656521984 |
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n3 | 9.3566312077345E+23 |
n4 | 9.1515084016241E+31 |
n5 | 8.9508824453576E+39 |
Nth Root
y√n2√n | 9889.7789661852 |
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3√n | 460.7419155423 |
4√n | 99.44736781929 |
5√n | 39.634614106344 |
Divisors of 97807728
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 | -97807727 | 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 97807728 can be divided by 40 positive divisors. The sum of these divisors (counting 97807728) is 1, the average is 0.025.
Base conversion 97807728
Base | System | Value |
---|---|---|
2 | Binary | 101110101000110110101110000 |
3 | Ternary | 20211001010222110 |
4 | Quaternary | 11311012311300 |
5 | Quinary | 200014321403 |
6 | Senary | 13412205320 |
8 | Octal | 565066560 |
10 | Decimal | 97807728 |
12 | Duodecimal | 28909840 |
16 | Hexadecimal | 5d46d70 |
20 | Vigesimal | 1ab5j68 |
36 | Base36 | 1m8cxc |
Cryptographic Hash Functions
md5 | 7062d65e18d8a6e5c5f11b187f0e396a |
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sha1 | 95f7b439669318429202f9ffab45e7771d60031e |
sha256 | b0380b48aa2f9ab75e64462ce51c5e61d4cd716ed285b4deb098f7caf08a46c3 |
sha512 | f8ace4bdea9aad45109c351980cc02eaed94724dc3accde9d4bee447e5981f1061bae6c5b006bc14cc0ee7b04d32fa80e1834455e95e093265195e6f711927ff |
ripemd-160 | 60b07209437c00e0c0a40abcf4c67c62292a1d4c |
97807728 as geometric shapes
Circle
Radius = nDiameter | 195615456 |
---|---|
Circumference | 614544079.49822 |
Area | 3.0053580085786E+16 |
Sphere
Radius = nVolume | 3.9192965152757E+24 |
---|---|
Surface area | 1.2021432034314E+17 |
Circumference | 614544079.49822 |
Square
Length = nPerimeter | 391230912 |
---|---|
Area | 9566351656521984 |
Diagonal | 138321015.4425 |
Cube
Length = nSurface area | 57398109939131904 |
---|---|
Volume | 9.3566312077345E+23 |
Space diagonal | 169407954.26888 |
Equilateral Triangle
Length = nPerimeter | 293423184 |
---|---|
Area | 4.1423517780417E+15 |
Altitude | 84703977.134439 |
Triangular Pyramid
Length = nSurface area | 4.1423517780417E+15 |
---|---|
Volume | 1.1026895626751E+23 |
Height | 46107005.1475 |