20222642 (number)

20222642 is an even 8-digits composite number following 20222641 and preceding 20222643. In scientific notation, it is written as 2.0222642 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 8977920 positive integers (up to 20222642) that are relatively prime to 20222642.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-two thousand six hundred forty-two

Notation

Scientific notation 2.0222642 × 10^7
Engineering notation 2.0222642 × 10^6

Prime Factorization of 20222642

Prime Factorization 2 × 11 × 43 × 21377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20222642
Product of the distinct prime numbers

The prime factorization of 20222642 is 2 × 11 × 43 × 21377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 46, 29, 958, 148, 4927, 832, 72850, 42893, 931077, 508908, 7295609, 408302, 46932660, 77352586, 728686647, 805419393, 6780286180, 3114861108

Basic calculations (n = 20222642)

Multiplication

n×y
n×2 40445284
n×3 60667926
n×4 80890568
n×5 101113210

Division

n÷y
n÷2 10111321
n÷3 6740880.6666667
n÷3 5055660.5
n÷5 4044528.4

Exponentiation

ny
n2 408955249460164
n3 8.2701556038536E+21
n4 1.6724439606102E+29
n5 3.3821235480483E+36

Nth Root

y√n
2√n 4496.9591948338
3√n 272.44528598772
4√n 67.059370671322
5√n 28.917955077087

Divisors of 20222642

1, 2, 11, 22, 43, 86, 473, 946, 21377, 42754, 235147, 470294, 919211, 1838422, 10111321, 20222642

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 -20222641
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 20222642 can be divided by 16 positive divisors. The sum of these divisors (counting 20222642) is 1, the average is 0.0625.

Base conversion 20222642

Base System Value
2 Binary 1001101001001001010110010
3 Ternary 1102001102020202
4 Quaternary 1031021022302
5 Quinary 20134111032
6 Senary 2001235202
8 Octal 115111262
10 Decimal 20222642
12 Duodecimal 6932b02
16 Hexadecimal 13492b2
20 Vigesimal 667gc2
36 Base36 c1fw2

Cryptographic Hash Functions

md5 e331345233715c803fe7ddf78dcfbdd3
sha1 83302a0a04fd92b459616b99cfaee801fe64c3b6
sha256 eac32bc5fc9c8f371ebf6fc04ed72ad123656f32c1e4d0eae320712c39813f8b
sha512 65bd62773810e127f7808c712382abf34d760f6f19cf4d22bf50e6d7bf33aed13176fe955427a07888c66e50e237dbb2c3622c2542ef45db8d7dbf80f235bde0
ripemd-160 460a7813f32b0f2a13a8352399fd0f7e55435022

20222642 as geometric shapes

Circle

Radius = n
Diameter 40445284
Circumference 127062607.08675
Area 1.284770807351E+15

Sphere

Radius = n
Volume 3.4641946785481E+22
Surface area 5.1390832294041E+15
Circumference 127062607.08675

Square

Length = n
Perimeter 80890568
Area 408955249460164
Diagonal 28599134.583416

Cube

Length = n
Surface area 2453731496760984
Volume 8.2701556038536E+21
Space diagonal 35026643.407276

Equilateral Triangle

Length = n
Perimeter 60667926
Area 1.7708281752175E+14
Altitude 17513321.703638

Triangular Pyramid

Length = n
Surface area 1.7708281752175E+14
Volume 9.7464718482547E+20
Height 9533044.8611386