72182800 (number)
72182800 is an even 8-digits composite number following 72182799 and preceding 72182801. In scientific notation, it is written as 7.2182800 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 28684800 positive integers (up to 72182800) that are relatively prime to 72182800.
Interesting facts
- 72182800 has 60 divisors, whose sum is 174552196
- The reverse of 72182800 is 00828127
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | seventy-two million one hundred eighty-two thousand eight hundred |
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Notation
Scientific notation | 7.2182800 × 10^7 |
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Engineering notation | 7.2182800 × 10^6 |
Prime Factorization of 72182800
Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 181 × 997
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1804570 | Product of the distinct prime numbers |
The prime factorization of 72182800 is 2 × 2 × 2 × 2 × 5 × 5 × 181 × 997. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72182800)
Multiplication
n×yn×2 | 144365600 |
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n×3 | 216548400 |
n×4 | 288731200 |
n×5 | 360914000 |
Division
n÷yn÷2 | 36091400 |
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n÷3 | 24060933.333333 |
n÷3 | 18045700 |
n÷5 | 14436560 |
Exponentiation
nyn2 | 5210356615840000 |
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n3 | 3.7609812952986E+23 |
n4 | 2.7147816064228E+31 |
n5 | 1.9596053774009E+39 |
Nth Root
y√n2√n | 8496.0461392344 |
---|---|
3√n | 416.36854051857 |
4√n | 92.173999258112 |
5√n | 37.298103082784 |
Divisors of 72182800
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72182799 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72182800 can be divided by 60 positive divisors. The sum of these divisors (counting 72182800) is 1, the average is 0.016666666666667.
Base conversion 72182800
Base | System | Value |
---|---|---|
2 | Binary | 100010011010110110000010000 |
3 | Ternary | 12000211021012001 |
4 | Quaternary | 10103112300100 |
5 | Quinary | 121434322200 |
6 | Senary | 11055043344 |
8 | Octal | 423266020 |
10 | Decimal | 72182800 |
12 | Duodecimal | 20210554 |
16 | Hexadecimal | 44d6c10 |
20 | Vigesimal | 12b2h00 |
36 | Base36 | 16z4ls |
Cryptographic Hash Functions
md5 | 4cdbc52b983e85df1419ba80e5438fcc |
---|---|
sha1 | 602b90f17d1a346168f88942414a495649d67049 |
sha256 | 6c437acc956cb76b3fad4c77e91f9232682cf778acd946891ed20b4943c7e150 |
sha512 | 6f04121dea0669032dd6f46ea617cff689e16d277256efaf0cd36484202cb1cbb7d63a4a7f0a260cc20ea215cf62157e17a9937ac0e181c3448392d94d525b79 |
ripemd-160 | ec91ed4fe827fbc697e4445db9020e06143749e7 |
72182800 as geometric shapes
Circle
Radius = nDiameter | 144365600 |
---|---|
Circumference | 453537908.39108 |
Area | 1.6368818066906E+16 |
Sphere
Radius = nVolume | 1.5753961610131E+24 |
---|---|
Surface area | 6.5475272267624E+16 |
Circumference | 453537908.39108 |
Square
Length = nPerimeter | 288731200 |
---|---|
Area | 5210356615840000 |
Diagonal | 102081894.73006 |
Cube
Length = nSurface area | 31262139695040000 |
---|---|
Volume | 3.7609812952986E+23 |
Space diagonal | 125024277.03258 |
Equilateral Triangle
Length = nPerimeter | 216548400 |
---|---|
Area | 2.2561505960469E+15 |
Altitude | 62512138.516291 |
Triangular Pyramid
Length = nSurface area | 2.2561505960469E+15 |
---|---|
Volume | 4.4323589630356E+22 |
Height | 34027298.243355 |