20365250 (number)
20365250 is an even 8-digits composite number following 20365249 and preceding 20365251. In scientific notation, it is written as 2.0365250 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 7716800 positive integers (up to 20365250) that are relatively prime to 20365250.
Interesting facts
- 20365250 has 48 divisors, whose sum is 40196520
- The reverse of 20365250 is 05256302
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty million three hundred sixty-five thousand two hundred fifty |
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Notation
Scientific notation | 2.0365250 × 10^7 |
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Engineering notation | 2.0365250 × 10^6 |
Prime Factorization of 20365250
Prime Factorization 2 × 25 × 53 × 5 × 29 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 384250 | Product of the distinct prime numbers |
The prime factorization of 20365250 is 2 × 25 × 53 × 5 × 29 × 53. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20365250)
Multiplication
n×yn×2 | 40730500 |
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n×3 | 61095750 |
n×4 | 81461000 |
n×5 | 101826250 |
Division
n÷yn÷2 | 10182625 |
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n÷3 | 6788416.6666667 |
n÷3 | 5091312.5 |
n÷5 | 4073050 |
Exponentiation
nyn2 | 414743407562500 |
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n3 | 8.4463531808622E+21 |
n4 | 1.7201209411655E+29 |
n5 | 3.5030692997072E+36 |
Nth Root
y√n2√n | 4512.7873869705 |
---|---|
3√n | 273.08420521885 |
4√n | 67.177283265777 |
5√n | 28.958625807425 |
Divisors of 20365250
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20365249 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20365250 can be divided by 48 positive divisors. The sum of these divisors (counting 20365250) is 1, the average is 0.020833333333333.
Base conversion 20365250
Base | System | Value |
---|---|---|
2 | Binary | 1001101101011111111000010 |
3 | Ternary | 1102022122212112 |
4 | Quaternary | 1031223333002 |
5 | Quinary | 20203142000 |
6 | Senary | 2004255322 |
8 | Octal | 115537702 |
10 | Decimal | 20365250 |
12 | Duodecimal | 69a1542 |
16 | Hexadecimal | 136bfc2 |
20 | Vigesimal | 675d2a |
36 | Base36 | c4hxe |
Cryptographic Hash Functions
md5 | 03a36579f6873074305d2f23867cd68b |
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sha1 | 28cc4fe48aa38214b19e11267b43c6cee7025427 |
sha256 | bd5bdb39e97b7279240fb7b4d4825189607ea5bcc0bb9f300c9bef735508e5e8 |
sha512 | 9a32a944d357b5ee993f5d05087b65ad36bc2df81a209157cf8a7b4f4b3afed294737e0555a292545b5f93f5afa3a17ece50dafc8aec7daa48860e2f76d2f7a9 |
ripemd-160 | b1e43ce55bedfe54dbdbbecee8b732cdfa1246f9 |
20365250 as geometric shapes
Circle
Radius = nDiameter | 40730500 |
---|---|
Circumference | 127958639.57704 |
Area | 1.3029548423231E+15 |
Sphere
Radius = nVolume | 3.5380001470162E+22 |
---|---|
Surface area | 5.2118193692926E+15 |
Circumference | 127958639.57704 |
Square
Length = nPerimeter | 81461000 |
---|---|
Area | 414743407562500 |
Diagonal | 28800812.751119 |
Cube
Length = nSurface area | 2488460445375000 |
---|---|
Volume | 8.4463531808622E+21 |
Space diagonal | 35273647.708842 |
Equilateral Triangle
Length = nPerimeter | 61095750 |
---|---|
Area | 1.7958916350062E+14 |
Altitude | 17636823.854421 |
Triangular Pyramid
Length = nSurface area | 1.7958916350062E+14 |
---|---|
Volume | 9.9541226841404E+20 |
Height | 9600270.9170396 |