20106728 (number)

20106728 is an even 8-digits composite number following 20106727 and preceding 20106729. In scientific notation, it is written as 2.0106728 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 9632640 positive integers (up to 20106728) that are relatively prime to 20106728.

Interesting facts

Basic properties

Name

Name twenty million one hundred six thousand seven hundred twenty-eight

Notation

Scientific notation 2.0106728 × 10^7
Engineering notation 2.0106728 × 10^6

Prime Factorization of 20106728

Prime Factorization 2 × 2 × 2 × 59 × 41 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5026682
Product of the distinct prime numbers

The prime factorization of 20106728 is 2 × 2 × 2 × 59 × 41 × 1039. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 90, 53, 639, 388, 3890, 9220, 42386, 38662, 200755, 860453, 1737468, 8972305, 42753634, 43416691, 424623774, 965022819, 7356199077, 4273104637

Basic calculations (n = 20106728)

Multiplication

n×y
n×2 40213456
n×3 60320184
n×4 80426912
n×5 100533640

Division

n÷y
n÷2 10053364
n÷3 6702242.6666667
n÷3 5026682
n÷5 4021345.6

Exponentiation

ny
n2 404280510865984
n3 8.1287582676834E+21
n4 1.6344273146606E+29
n5 3.2862985451651E+36

Nth Root

y√n
2√n 4484.0526312701
3√n 271.92374592552
4√n 66.963069159575
5√n 28.884727888539

Divisors of 20106728

1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 1039, 2078, 2419, 4156, 4838, 8312, 9676, 19352, 42599, 61301, 85198, 122602, 170396, 245204, 340792, 490408, 2513341, 5026682, 10053364, 20106728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20106727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106728 can be divided by 32 positive divisors. The sum of these divisors (counting 20106728) is 1, the average is 0.03125.

Base conversion 20106728

Base System Value
2 Binary 1001100101100110111101000
3 Ternary 1101211112020122
4 Quaternary 1030230313220
5 Quinary 20121403403
6 Senary 1554542412
8 Octal 114546750
10 Decimal 20106728
12 Duodecimal 6897a08
16 Hexadecimal 132cde8
20 Vigesimal 65d6g8
36 Base36 byyg8

Cryptographic Hash Functions

md5 682ed2739ddaa8898dbe1c24882cb9da
sha1 9461088a06b6980327bdec4c1c59ef254286718a
sha256 4898669279300017b413b5d1dcf6c1c74f09175b619cafafbf21aebdcc441bd9
sha512 9e6f332cf704e993c964d49042e02f88a5dd0ed56b7544909d39816837615ccde50e7fc7964900c5e1f2dac9929a6bd7587600b8134c643e5a10ecb11e3ba4e1
ripemd-160 70f0729a0cdf2a363df2d2f5840a41f2668884e7

20106728 as geometric shapes

Circle

Radius = n
Diameter 40213456
Circumference 126334297.94506
Area 1.2700846829261E+15

Sphere

Radius = n
Volume 3.4049663008749E+22
Surface area 5.0803387317044E+15
Circumference 126334297.94506

Square

Length = n
Perimeter 80426912
Area 404280510865984
Diagonal 28435207.432547

Cube

Length = n
Surface area 2425683065195904
Volume 8.1287582676834E+21
Space diagonal 34825874.469968

Equilateral Triangle

Length = n
Perimeter 60320184
Area 1.7505859633245E+14
Altitude 17412937.234984

Triangular Pyramid

Length = n
Surface area 1.7505859633245E+14
Volume 9.5798334895086E+20
Height 9478402.4775156