20206816 (number)

20206816 is an even 8-digits composite number following 20206815 and preceding 20206817. In scientific notation, it is written as 2.0206816 × 10^7. The sum of its digits is 25. It has a total of 10 prime factors and 60 positive divisors. There are 8627136 positive integers (up to 20206816) that are relatively prime to 20206816.

Interesting facts

Basic properties

Name

Name twenty million two hundred six thousand eight hundred sixteen

Notation

Scientific notation 2.0206816 × 10^7
Engineering notation 2.0206816 × 10^6

Prime Factorization of 20206816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 3682
Product of the distinct prime numbers

The prime factorization of 20206816 is 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 263. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20206816)

Multiplication

n×y
n×2 40413632
n×3 60620448
n×4 80827264
n×5 101034080

Division

n÷y
n÷2 10103408
n÷3 6735605.3333333
n÷3 5051704
n÷5 4041363.2

Exponentiation

ny
n2 408315412857856
n3 8.2507544175827E+21
n4 1.6672147637728E+29
n5 3.3689101964041E+36

Nth Root

y√n
2√n 4495.1992169424
3√n 272.37419662244
4√n 67.046246852023
5√n 28.913427489775

Divisors of 20206816

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 -20206815
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 20206816 can be divided by 60 positive divisors. The sum of these divisors (counting 20206816) is 1, the average is 0.016666666666667.

Base conversion 20206816

Base System Value
2 Binary 1001101000101010011100000
3 Ternary 1102000121112121
4 Quaternary 1031011103200
5 Quinary 20133104231
6 Senary 2001034024
8 Octal 115052340
10 Decimal 20206816
12 Duodecimal 6925914
16 Hexadecimal 13454e0
20 Vigesimal 665h0g
36 Base36 c13og

Cryptographic Hash Functions

md5 0f3856a045f13989ff4ee464a9468d56
sha1 97952ac222d69ccf8a16cfbca3acb3ec851a2931
sha256 cd025f7a6bea6e8459f3e2bf96795dfd0b049f9ba738ea44012f85ac8e155eac
sha512 7c877a337cee4e6caf85ba40019e59314c426bb60293688a78b9d1891eb94430ecb49c05876ed0c012dbc9fb052076180998081fa17d9ae95e0ef62ddff03d41
ripemd-160 57b307e3f3d912d6b377ed3dc2d20c7590c8c76f

20206816 as geometric shapes

Circle

Radius = n
Diameter 40413632
Circumference 126963169.39608
Area 1.2827607013817E+15

Sphere

Radius = n
Volume 3.4560679286469E+22
Surface area 5.1310428055269E+15
Circumference 126963169.39608

Square

Length = n
Perimeter 80827264
Area 408315412857856
Diagonal 28576753.239578

Cube

Length = n
Surface area 2449892477147136
Volume 8.2507544175827E+21
Space diagonal 34999231.971196

Equilateral Triangle

Length = n
Perimeter 60620448
Area 1.7680576014582E+14
Altitude 17499615.985598

Triangular Pyramid

Length = n
Surface area 1.7680576014582E+14
Volume 9.7236073309627E+20
Height 9525584.4131926