20678422 (number)

20678422 is an even 8-digits composite number following 20678421 and preceding 20678423. In scientific notation, it is written as 2.0678422 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9744840 positive integers (up to 20678422) that are relatively prime to 20678422.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-eight thousand four hundred twenty-two

Notation

Scientific notation 2.0678422 × 10^7
Engineering notation 2.0678422 × 10^6

Prime Factorization of 20678422

Prime Factorization 2 × 19 × 211 × 2579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20678422
Product of the distinct prime numbers

The prime factorization of 20678422 is 2 × 19 × 211 × 2579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 4, 43, 186, 617, 634, 1040, 75124, 39317, 889154, 255198, 2169639, 3810180, 2588219, 71189630, 413910305, 125500636, 8020488190, 7128788837

Basic calculations (n = 20678422)

Multiplication

n×y
n×2 41356844
n×3 62035266
n×4 82713688
n×5 103392110

Division

n÷y
n÷2 10339211
n÷3 6892807.3333333
n÷3 5169605.5
n÷5 4135684.4

Exponentiation

ny
n2 427597136410084
n3 8.8420340326793E+21
n4 1.828393110661E+29
n5 3.7808284324142E+36

Nth Root

y√n
2√n 4547.3532961493
3√n 274.47689870764
4√n 67.434066288111
5√n 29.047146748003

Divisors of 20678422

1, 2, 19, 38, 211, 422, 2579, 4009, 5158, 8018, 49001, 98002, 544169, 1088338, 10339211, 20678422

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 -20678421
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 20678422 can be divided by 16 positive divisors. The sum of these divisors (counting 20678422) is 1, the average is 0.0625.

Base conversion 20678422

Base System Value
2 Binary 1001110111000011100010110
3 Ternary 1102220120110111
4 Quaternary 1032320130112
5 Quinary 20243202142
6 Senary 2015113234
8 Octal 116703426
10 Decimal 20678422
12 Duodecimal 6b1281a
16 Hexadecimal 13b8716
20 Vigesimal 694g12
36 Base36 cb7km

Cryptographic Hash Functions

md5 f160e9f0705764b178fa09220ff8014d
sha1 24ed1b0eb1d3ee6c784d5ff9544f0308c9eab2f7
sha256 8881879a21fd0a88f5649343442ce1278dde40828df5951becfb28125e5a16ca
sha512 33aa5b1a054d4766b40260825ea3d9613e21e97296a644cae9c035204acb46d298526fb8caa19fe77483756d36ee8549f25cd56894a2f74ffc31d9b2caddf488
ripemd-160 73b089f4b2d89191e8321686917b733bd185c91b

20678422 as geometric shapes

Circle

Radius = n
Diameter 41356844
Circumference 129926357.28606
Area 1.343336022442E+15

Sphere

Radius = n
Volume 3.7037425546475E+22
Surface area 5.3733440897678E+15
Circumference 129926357.28606

Square

Length = n
Perimeter 82713688
Area 427597136410084
Diagonal 29243704.840874

Cube

Length = n
Surface area 2565582818460504
Volume 8.8420340326793E+21
Space diagonal 35816077.52435

Equilateral Triangle

Length = n
Perimeter 62035266
Area 1.8515499135831E+14
Altitude 17908038.762175

Triangular Pyramid

Length = n
Surface area 1.8515499135831E+14
Volume 1.0420437039983E+21
Height 9747901.6136247