20647682 (number)

20647682 is an even 8-digits composite number following 20647681 and preceding 20647683. In scientific notation, it is written as 2.0647682 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9152000 positive integers (up to 20647682) that are relatively prime to 20647682.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty-seven thousand six hundred eighty-two

Notation

Scientific notation 2.0647682 × 10^7
Engineering notation 2.0647682 × 10^6

Prime Factorization of 20647682

Prime Factorization 2 × 41 × 121 × 2081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20647682
Product of the distinct prime numbers

The prime factorization of 20647682 is 2 × 41 × 121 × 2081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 27, 85, 627, 983, 9670, 1859, 3152, 19714, 75815, 25776, 9968746, 6542005, 86348441, 96160072, 129302794, 565159316, 8154004415, 4189780052

Basic calculations (n = 20647682)

Multiplication

n×y
n×2 41295364
n×3 61943046
n×4 82590728
n×5 103238410

Division

n÷y
n÷2 10323841
n÷3 6882560.6666667
n÷3 5161920.5
n÷5 4129536.4

Exponentiation

ny
n2 426326771973124
n3 8.8026596157876E+21
n4 1.8175451650102E+29
n5 3.7528094587769E+36

Nth Root

y√n
2√n 4543.9720509704
3√n 274.34082120179
4√n 67.408990876369
5√n 29.038505462751

Divisors of 20647682

1, 2, 41, 82, 121, 242, 2081, 4162, 4961, 9922, 85321, 170642, 251801, 503602, 10323841, 20647682

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20647681
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20647682 can be divided by 16 positive divisors. The sum of these divisors (counting 20647682) is 1, the average is 0.0625.

Base conversion 20647682

Base System Value
2 Binary 1001110110000111100000010
3 Ternary 1102212000021222
4 Quaternary 1032300330002
5 Quinary 20241211212
6 Senary 2014315042
8 Octal 116607402
10 Decimal 20647682
12 Duodecimal 6ab8a82
16 Hexadecimal 13b0f02
20 Vigesimal 690j42
36 Base36 cajuq

Cryptographic Hash Functions

md5 8ed86f56d04a220ebb9b33319fa2705e
sha1 e6de286e4729e0ef2c3946d00ec72cf81a7f9c19
sha256 d883a7979c8c46383dccab382d3959c52afa2543ae4bd1df8cc9f4744fca06ba
sha512 c9a738712d400e731b4abdcc43d10cd43ebc741e71df47bab8ecfd6fc3c82d5fcbb0e6e0fda1141ea7c175bb9f762d0eb63a63c13103359b2c2a472b1c16aaa9
ripemd-160 e50233de84c75e70f02b8f0b01e18f63d27529a3

20647682 as geometric shapes

Circle

Radius = n
Diameter 41295364
Circumference 129733212.16972
Area 1.3393450548594E+15

Sphere

Radius = n
Volume 3.687249437468E+22
Surface area 5.3573802194377E+15
Circumference 129733212.16972

Square

Length = n
Perimeter 82590728
Area 426326771973124
Diagonal 29200231.915967

Cube

Length = n
Surface area 2557960631838744
Volume 8.8026596157876E+21
Space diagonal 35762834.282525

Equilateral Triangle

Length = n
Perimeter 61943046
Area 1.8460490742107E+14
Altitude 17881417.141263

Triangular Pyramid

Length = n
Surface area 1.8460490742107E+14
Volume 1.0374033844667E+21
Height 9733410.6386556