82968420 (number)
82968420 is an even 8-digits composite number following 82968419 and preceding 82968421. In scientific notation, it is written as 8.2968420 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 20823040 positive integers (up to 82968420) that are relatively prime to 82968420.
Interesting facts
- 82968420 has 96 divisors, whose sum is 246395520
- The reverse of 82968420 is 02486928
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | eighty-two million nine hundred sixty-eight thousand four hundred twenty |
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Notation
Scientific notation | 8.2968420 × 10^7 |
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Engineering notation | 8.2968420 × 10^6 |
Prime Factorization of 82968420
Prime Factorization 2 × 2 × 5 × 3 × 41 × 29 × 1163
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 41484210 | Product of the distinct prime numbers |
The prime factorization of 82968420 is 2 × 2 × 5 × 3 × 41 × 29 × 1163. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82968420)
Multiplication
n×yn×2 | 165936840 |
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n×3 | 248905260 |
n×4 | 331873680 |
n×5 | 414842100 |
Division
n÷yn÷2 | 41484210 |
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n÷3 | 27656140 |
n÷3 | 20742105 |
n÷5 | 16593684 |
Exponentiation
nyn2 | 6883758717296400 |
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n3 | 5.7113458443531E+23 |
n4 | 4.7386134077954E+31 |
n5 | 3.931552674356E+39 |
Nth Root
y√n2√n | 9108.700236587 |
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3√n | 436.15173715894 |
4√n | 95.439510877765 |
5√n | 38.351518478103 |
Divisors of 82968420
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -82968419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 82968420 can be divided by 96 positive divisors. The sum of these divisors (counting 82968420) is 1, the average is 0.010416666666667.
Base conversion 82968420
Base | System | Value |
---|---|---|
2 | Binary | 100111100011111111101100100 |
3 | Ternary | 12210010020021110 |
4 | Quaternary | 10330133331210 |
5 | Quinary | 132214442140 |
6 | Senary | 12122145020 |
8 | Octal | 474377544 |
10 | Decimal | 82968420 |
12 | Duodecimal | 23952170 |
16 | Hexadecimal | 4f1ff64 |
20 | Vigesimal | 15ib110 |
36 | Base36 | 1deauc |
Cryptographic Hash Functions
md5 | c2fc639f9b4d460d97818c8f7cd43a95 |
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sha1 | d93296cd52238de268b6c5a4c699d7dcda75da39 |
sha256 | e3f39f15d12c88ccce2f64409272a3b95525b504adabe043620a1c950ff59b0d |
sha512 | 7f2dd19f62eb32a4dab1f461572de4d3f15003479577a3da6e0dd591c9a63aef1937fd7abeabf8b5d4f34a155ab3148c09189e21b1c8655bf8ef1fd96ea070f6 |
ripemd-160 | a42e1081bf8a1772f9b1b17c3c7a1f4a1c49c570 |
82968420 as geometric shapes
Circle
Radius = nDiameter | 165936840 |
---|---|
Circumference | 521305957.5039 |
Area | 2.1625965815343E+16 |
Sphere
Radius = nVolume | 2.3923629528974E+24 |
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Surface area | 8.6503863261372E+16 |
Circumference | 521305957.5039 |
Square
Length = nPerimeter | 331873680 |
---|---|
Area | 6883758717296400 |
Diagonal | 117335064.81267 |
Cube
Length = nSurface area | 41302552303778400 |
---|---|
Volume | 5.7113458443531E+23 |
Space diagonal | 143705518.86371 |
Equilateral Triangle
Length = nPerimeter | 248905260 |
---|---|
Area | 2.9807549613506E+15 |
Altitude | 71852759.431857 |
Triangular Pyramid
Length = nSurface area | 2.9807549613506E+15 |
---|---|
Volume | 6.7308856270728E+22 |
Height | 39111688.270889 |