20220492 (number)

20220492 is an even 8-digits composite number following 20220491 and preceding 20220493. In scientific notation, it is written as 2.0220492 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6514368 positive integers (up to 20220492) that are relatively prime to 20220492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0220492 × 10^7
Engineering notation 2.0220492 × 10^6

Prime Factorization of 20220492

Prime Factorization 2 × 2 × 3 × 43 × 149 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10110246
Product of the distinct prime numbers

The prime factorization of 20220492 is 2 × 2 × 3 × 43 × 149 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20220492)

Multiplication

n×y
n×2 40440984
n×3 60661476
n×4 80881968
n×5 101102460

Division

n÷y
n÷2 10110246
n÷3 6740164
n÷3 5055123
n÷5 4044098.4

Exponentiation

ny
n2 408868296722064
n3 8.2675181229221E+21
n4 1.671732840644E+29
n5 3.380326053038E+36

Nth Root

y√n
2√n 4496.7201380562
3√n 272.43563050478
4√n 67.057588221291
5√n 28.91734015993

Divisors of 20220492

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20220491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20220492 can be divided by 48 positive divisors. The sum of these divisors (counting 20220492) is 1, the average is 0.020833333333333.

Base conversion 20220492

Base System Value
2 Binary 1001101001000101001001100
3 Ternary 1102001022022010
4 Quaternary 1031020221030
5 Quinary 20134023432
6 Senary 2001221220
8 Octal 115105114
10 Decimal 20220492
12 Duodecimal 6931810
16 Hexadecimal 1348a4c
20 Vigesimal 667b4c
36 Base36 c1e8c

Cryptographic Hash Functions

md5 31abef8c9cae74da4191f8e9e0df99aa
sha1 ab2015bdac5ead6d49e744a088045b9328de10bf
sha256 d60431f0d4e3c964b2e062df0e25b75439f9ee2ddb234793f0d1d6edeac95627
sha512 06ed693de868829c549c14102af203bdbde8064de969d1b5a8ea194661c92a73573ab55482a3f1c560a60635564852a592668a30cf46c100658f373f25286510
ripemd-160 e13b29dc81f998f9d95d8bf96463beb62e35fd4d

20220492 as geometric shapes

Circle

Radius = n
Diameter 40440984
Circumference 127049098.23834
Area 1.2844976372678E+15

Sphere

Radius = n
Volume 3.463089893119E+22
Surface area 5.1379905490712E+15
Circumference 127049098.23834

Square

Length = n
Perimeter 80881968
Area 408868296722064
Diagonal 28596094.024257

Cube

Length = n
Surface area 2453209780332384
Volume 8.2675181229221E+21
Space diagonal 35022919.49804

Equilateral Triangle

Length = n
Perimeter 60661476
Area 1.7704516588169E+14
Altitude 17511459.74902

Triangular Pyramid

Length = n
Surface area 1.7704516588169E+14
Volume 9.7433635471682E+20
Height 9532031.3414189