20206492 (number)

20206492 is an even 8-digits composite number following 20206491 and preceding 20206493. In scientific notation, it is written as 2.0206492 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 10094240 positive integers (up to 20206492) that are relatively prime to 20206492.

Interesting facts

Basic properties

Name

Name twenty million two hundred six thousand four hundred ninety-two

Notation

Scientific notation 2.0206492 × 10^7
Engineering notation 2.0206492 × 10^6

Prime Factorization of 20206492

Prime Factorization 2 × 2 × 2393 × 2111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10103246
Product of the distinct prime numbers

The prime factorization of 20206492 is 2 × 2 × 2393 × 2111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 18, 41, 27, 127, 9032, 4928, 67424, 79508, 543632, 451498, 706109, 5056137, 60253125, 40069824, 174728657, 837281297, 101881431, 9073517754

Basic calculations (n = 20206492)

Multiplication

n×y
n×2 40412984
n×3 60619476
n×4 80825968
n×5 101032460

Division

n÷y
n÷2 10103246
n÷3 6735497.3333333
n÷3 5051623
n÷5 4041298.4

Exponentiation

ny
n2 408302318946064
n3 8.2503575413651E+21
n4 1.6671078365673E+29
n5 3.3686401162735E+36

Nth Root

y√n
2√n 4495.1631783507
3√n 272.37274084779
4√n 67.045978092282
5√n 28.913334768482

Divisors of 20206492

1, 2, 4, 2111, 2393, 4222, 4786, 8444, 9572, 5051623, 10103246, 20206492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20206491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20206492 can be divided by 12 positive divisors. The sum of these divisors (counting 20206492) is 1, the average is 0.083333333333333.

Base conversion 20206492

Base System Value
2 Binary 1001101000101001110011100
3 Ternary 1102000121002121
4 Quaternary 1031011032130
5 Quinary 20133101432
6 Senary 2001032324
8 Octal 115051634
10 Decimal 20206492
12 Duodecimal 69256a4
16 Hexadecimal 134539c
20 Vigesimal 665g4c
36 Base36 c13fg

Cryptographic Hash Functions

md5 7fafd54149c4091f51ef488c609f6f61
sha1 ee1f246b315a11f8a17711bda2a5059ae93c9d9a
sha256 ba72b84db2851f8c9fa934e599dc72f1f3b857af0578642a495ba0474fb2dc98
sha512 2989d5117747f306d30405c1647038756284b9a318cffa39ecbb0fcb4edf9302a88707d0dffe61b90bfbfb7108f647a541f5d1c1d8888500f488b3e8b2193faf
ripemd-160 9a7195dfd3117b48027c8622f76e30b1db93b294

20206492 as geometric shapes

Circle

Radius = n
Diameter 40412984
Circumference 126961133.64404
Area 1.2827195656446E+15

Sphere

Radius = n
Volume 3.4559016855256E+22
Surface area 5.1308782625785E+15
Circumference 126961133.64404

Square

Length = n
Perimeter 80825968
Area 408302318946064
Diagonal 28576295.034383

Cube

Length = n
Surface area 2449813913676384
Volume 8.2503575413651E+21
Space diagonal 34998670.786734

Equilateral Triangle

Length = n
Perimeter 60619476
Area 1.7680009031569E+14
Altitude 17499335.393367

Triangular Pyramid

Length = n
Surface area 1.7680009031569E+14
Volume 9.7231396078547E+20
Height 9525431.6781278