20221812 (number)

20221812 is an even 8-digits composite number following 20221811 and preceding 20221813. In scientific notation, it is written as 2.0221812 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 36 positive divisors. There are 6220800 positive integers (up to 20221812) that are relatively prime to 20221812.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand eight hundred twelve

Notation

Scientific notation 2.0221812 × 10^7
Engineering notation 2.0221812 × 10^6

Prime Factorization of 20221812

Prime Factorization 2 × 2 × 3 × 117 × 3 × 4801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3370302
Product of the distinct prime numbers

The prime factorization of 20221812 is 2 × 2 × 3 × 117 × 3 × 4801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 98, 61, 341, 766, 2543, 5604, 47528, 51342, 926091, 446816, 7661548, 8162312, 92485506, 79948676, 103783497, 766384784, 7031580584, 3558472595

Basic calculations (n = 20221812)

Multiplication

n×y
n×2 40443624
n×3 60665436
n×4 80887248
n×5 101109060

Division

n÷y
n÷2 10110906
n÷3 6740604
n÷3 5055453
n÷5 4044362.4

Exponentiation

ny
n2 408921680563344
n3 8.269137347076E+21
n4 1.6721694083475E+29
n5 3.3814295407754E+36

Nth Root

y√n
2√n 4496.8669093047
3√n 272.44155860332
4√n 67.058682579549
5√n 28.917717696662

Divisors of 20221812

1, 2, 3, 4, 6, 9, 12, 18, 36, 117, 234, 351, 468, 702, 1053, 1404, 2106, 4212, 4801, 9602, 14403, 19204, 28806, 43209, 57612, 86418, 172836, 561717, 1123434, 1685151, 2246868, 3370302, 5055453, 6740604, 10110906, 20221812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221812 can be divided by 36 positive divisors. The sum of these divisors (counting 20221812) is 1, the average is 0.027777777777778.

Base conversion 20221812

Base System Value
2 Binary 1001101001000111101110100
3 Ternary 1102001101010000
4 Quaternary 1031020331310
5 Quinary 20134044222
6 Senary 2001231300
8 Octal 115107564
10 Decimal 20221812
12 Duodecimal 6932530
16 Hexadecimal 1348f74
20 Vigesimal 667eac
36 Base36 c1f90

Cryptographic Hash Functions

md5 70992f8e247305d2a79ad81be77fb4eb
sha1 20f722ae9f39eeeff0b8201146e0a4f47f5c19db
sha256 996641571d4b136eb94dcd69706800a7d00bfdcbf214969322f8e5d572c0f8b9
sha512 fc46f5ced43198ad6aec67b667be57d90afdc9ef825860e03da4f609a24276c02d4d5618a297362b29d7a04a8a9241818b297fc1a351a7f6872ae1157ba6fba3
ripemd-160 b7a9010b88988d52a514327488ea0ec990ed2f5d

20221812 as geometric shapes

Circle

Radius = n
Diameter 40443624
Circumference 127057392.04295
Area 1.2846653475514E+15

Sphere

Radius = n
Volume 3.4637681521465E+22
Surface area 5.1386613902056E+15
Circumference 127057392.04295

Square

Length = n
Perimeter 80887248
Area 408921680563344
Diagonal 28597960.786159

Cube

Length = n
Surface area 2453530083380064
Volume 8.269137347076E+21
Space diagonal 35025205.805106

Equilateral Triangle

Length = n
Perimeter 60665436
Area 1.7706828176304E+14
Altitude 17512602.902553

Triangular Pyramid

Length = n
Surface area 1.7706828176304E+14
Volume 9.745271821134E+20
Height 9532653.5953863