20069946 (number)

20069946 is an even 8-digits composite number following 20069945 and preceding 20069947. In scientific notation, it is written as 2.0069946 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6130080 positive integers (up to 20069946) that are relatively prime to 20069946.

Interesting facts

Basic properties

Name

Name twenty million sixty-nine thousand nine hundred forty-six

Notation

Scientific notation 2.0069946 × 10^7
Engineering notation 2.0069946 × 10^6

Prime Factorization of 20069946

Prime Factorization 2 × 1791 × 13 × 431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20069946
Product of the distinct prime numbers

The prime factorization of 20069946 is 2 × 1791 × 13 × 431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 32, 33, 178, 37, 5818, 9731, 95144, 31012, 112329, 647987, 5423963, 6123224, 48096323, 36925620, 92295544, 134950170, 6515667545, 9668448038

Basic calculations (n = 20069946)

Multiplication

n×y
n×2 40139892
n×3 60209838
n×4 80279784
n×5 100349730

Division

n÷y
n÷2 10034973
n÷3 6689982
n÷3 5017486.5
n÷5 4013989.2

Exponentiation

ny
n2 402802732442916
n3 8.0842290887818E+21
n4 1.6225004126348E+29
n5 3.2563495666558E+36

Nth Root

y√n
2√n 4479.9493300706
3√n 271.75783123966
4√n 66.932423608223
5√n 28.87415216146

Divisors of 20069946

1, 2, 13, 26, 431, 862, 1791, 3582, 5603, 11206, 23283, 46566, 771921, 1543842, 10034973, 20069946

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 -20069945
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 20069946 can be divided by 16 positive divisors. The sum of these divisors (counting 20069946) is 1, the average is 0.0625.

Base conversion 20069946

Base System Value
2 Binary 1001100100011111000111010
3 Ternary 1101202122210100
4 Quaternary 1030203320322
5 Quinary 20114214241
6 Senary 1554100230
8 Octal 114437072
10 Decimal 20069946
12 Duodecimal 687a676
16 Hexadecimal 1323e3a
20 Vigesimal 658eh6
36 Base36 by62i

Cryptographic Hash Functions

md5 18798e292277b810d64e7c2e1296f411
sha1 bec849d779f9479dd20d85edc856d4c37baeb89b
sha256 cc05ecacc22cc32ba9acb9877a380bdbf94cc33c4ee42e6e6a90eab4014813a8
sha512 bab6d4f0ad7c4ba7dd423244dac44ca808831ae7f7d2b9e745c275d31c4de01217eb5ada1b0975a82d2319ae89d34efbaa767258c8facfe1b34a6aa9f147c442
ripemd-160 5116090ac46a0a9a2776679d374750c5d9f55a26

20069946 as geometric shapes

Circle

Radius = n
Diameter 40139892
Circumference 126103189.82309
Area 1.2654421050886E+15

Sphere

Radius = n
Volume 3.3863139620338E+22
Surface area 5.0617684203542E+15
Circumference 126103189.82309

Square

Length = n
Perimeter 80279784
Area 402802732442916
Diagonal 28383189.829296

Cube

Length = n
Surface area 2416816394657496
Volume 8.0842290887818E+21
Space diagonal 34762166.177164

Equilateral Triangle

Length = n
Perimeter 60209838
Area 1.7441869950468E+14
Altitude 17381083.088582

Triangular Pyramid

Length = n
Surface area 1.7441869950468E+14
Volume 9.5273553489052E+20
Height 9461063.2764319