20166720 (number)
20166720 is an even 8-digits composite number following 20166719 and preceding 20166721. In scientific notation, it is written as 2.0166720 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 4608000 positive integers (up to 20166720) that are relatively prime to 20166720.
Interesting facts
- 20166720 has 56 divisors, whose sum is 50325528
- The reverse of 20166720 is 02766102
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred sixty-six thousand seven hundred twenty |
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Notation
Scientific notation | 2.0166720 × 10^7 |
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Engineering notation | 2.0166720 × 10^6 |
Prime Factorization of 20166720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 5 × 3001
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 630210 | Product of the distinct prime numbers |
The prime factorization of 20166720 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 5 × 3001. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20166720)
Multiplication
n×yn×2 | 40333440 |
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n×3 | 60500160 |
n×4 | 80666880 |
n×5 | 100833600 |
Division
n÷yn÷2 | 10083360 |
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n÷3 | 6722240 |
n÷3 | 5041680 |
n÷5 | 4033344 |
Exponentiation
nyn2 | 406696595558400 |
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n3 | 8.2017363675795E+21 |
n4 | 1.6540212083879E+29 |
n5 | 3.3356182583621E+36 |
Nth Root
y√n2√n | 4490.7371332555 |
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3√n | 272.19392168812 |
4√n | 67.012962427097 |
5√n | 28.901943898827 |
Divisors of 20166720
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20166719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20166720 can be divided by 56 positive divisors. The sum of these divisors (counting 20166720) is 1, the average is 0.017857142857143.
Base conversion 20166720
Base | System | Value |
---|---|---|
2 | Binary | 1001100111011100001000000 |
3 | Ternary | 1101221120112120 |
4 | Quaternary | 1030323201000 |
5 | Quinary | 20130313340 |
6 | Senary | 2000124240 |
8 | Octal | 114734100 |
10 | Decimal | 20166720 |
12 | Duodecimal | 6906680 |
16 | Hexadecimal | 133b840 |
20 | Vigesimal | 660gg0 |
36 | Base36 | c08qo |
Cryptographic Hash Functions
md5 | ff6177698156163380df7707692d7b79 |
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sha1 | 1f6e5d8c8ed3ed9f44bbf2c0ea7dbb2c08742558 |
sha256 | d76dd0c8b2af5613330d05714ea5b0ed289ee9f37fdae1f40986ba7ee132b743 |
sha512 | f5f1f7e85cb44150aa71916939668a45048832ddab668322088fbafc792748338de214085eb11da6302e0d2ccdf531270fd2cdd8570018b4d96312028a80ef5e |
ripemd-160 | 37230f849c6d313930d5c196fd7e1ca997617582 |
20166720 as geometric shapes
Circle
Radius = nDiameter | 40333440 |
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Circumference | 126711238.798 |
Area | 1.2776750368462E+15 |
Sphere
Radius = nVolume | 3.4355352958757E+22 |
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Surface area | 5.110700147385E+15 |
Circumference | 126711238.798 |
Square
Length = nPerimeter | 80666880 |
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Area | 406696595558400 |
Diagonal | 28520048.932581 |
Cube
Length = nSurface area | 2440179573350400 |
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Volume | 8.2017363675795E+21 |
Space diagonal | 34929783.662015 |
Equilateral Triangle
Length = nPerimeter | 60500160 |
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Area | 1.7610479169311E+14 |
Altitude | 17464891.831008 |
Triangular Pyramid
Length = nSurface area | 1.7610479169311E+14 |
---|---|
Volume | 9.665839005033E+20 |
Height | 9506682.9775269 |