20284992 (number)

20284992 is an even 8-digits composite number following 20284991 and preceding 20284993. In scientific notation, it is written as 2.0284992 × 10^7. The sum of its digits is 36. It has a total of 11 prime factors and 168 positive divisors. There are 5225472 positive integers (up to 20284992) that are relatively prime to 20284992.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty-four thousand nine hundred ninety-two

Notation

Scientific notation 2.0284992 × 10^7
Engineering notation 2.0284992 × 10^6

Prime Factorization of 20284992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 9 × 9 × 7 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 70434
Product of the distinct prime numbers

The prime factorization of 20284992 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 9 × 9 × 7 × 43. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20284992)

Multiplication

n×y
n×2 40569984
n×3 60854976
n×4 81139968
n×5 101424960

Division

n÷y
n÷2 10142496
n÷3 6761664
n÷3 5071248
n÷5 4056998.4

Exponentiation

ny
n2 411480900440064
n3 8.3468867735795E+21
n4 1.6931653142697E+29
n5 3.4345844854638E+36

Nth Root

y√n
2√n 4503.8863218336
3√n 272.72499779921
4√n 67.111000006211
5√n 28.935764965364

Divisors of 20284992

168 divisors

τ Total Divisors 168
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20284991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.005952380952381
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 168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20284992 can be divided by 168 positive divisors. The sum of these divisors (counting 20284992) is 1, the average is 0.005952380952381.

Base conversion 20284992

Base System Value
2 Binary 1001101011000011001000000
3 Ternary 1102011120210000
4 Quaternary 1031120121000
5 Quinary 20143104432
6 Senary 2002440000
8 Octal 115303100
10 Decimal 20284992
12 Duodecimal 6963000
16 Hexadecimal 1358640
20 Vigesimal 66fc9c
36 Base36 c2s00

Cryptographic Hash Functions

md5 3fcbb5d6dc7652fe880ec95d1db78428
sha1 79aecbce46be90b4f228bdd74dd876f7f80194f8
sha256 556c0e71420d12c73701755f02ef2dd89e2c61e94426532a8d1a6f8f2f17985b
sha512 4128b86752e169db77e32c88cf6995a760b60c79bfd18911a560c0141fe788062d2b8979a401ab51b5b488939b41a750bb0d6f7eafa4e3ed69789a10f5aa2e4b
ripemd-160 555a6d6fd8352ae70d5e7f4350cde99c4f14d765

20284992 as geometric shapes

Circle

Radius = n
Diameter 40569984
Circumference 127454363.69066
Area 1.292705373915E+15

Sphere

Radius = n
Volume 3.4963357557631E+22
Surface area 5.1708214956601E+15
Circumference 127454363.69066

Square

Length = n
Perimeter 81139968
Area 411480900440064
Diagonal 28687310.79903

Cube

Length = n
Surface area 2468885402640384
Volume 8.3468867735795E+21
Space diagonal 35134636.775128

Equilateral Triangle

Length = n
Perimeter 60854976
Area 1.781764564766E+14
Altitude 17567318.387564

Triangular Pyramid

Length = n
Surface area 1.781764564766E+14
Volume 9.8369003989906E+20
Height 9562436.9330099