20211394 (number)

20211394 is an even 8-digits composite number following 20211393 and preceding 20211395. In scientific notation, it is written as 2.0211394 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 8514864 positive integers (up to 20211394) that are relatively prime to 20211394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0211394 × 10^7
Engineering notation 2.0211394 × 10^6

Prime Factorization of 20211394

Prime Factorization 2 × 7 × 59 × 24469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20211394
Product of the distinct prime numbers

The prime factorization of 20211394 is 2 × 7 × 59 × 24469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 94, 27, 787, 421, 1439, 853, 71840, 45149, 254333, 457399, 6622344, 7774832, 25156831, 86462515, 804856440, 626888473, 7074968862, 692657545

Basic calculations (n = 20211394)

Multiplication

n×y
n×2 40422788
n×3 60634182
n×4 80845576
n×5 101056970

Division

n÷y
n÷2 10105697
n÷3 6737131.3333333
n÷3 5052848.5
n÷5 4042278.8

Exponentiation

ny
n2 408500447423236
n3 8.2563634920473E+21
n4 1.6687261554498E+29
n5 3.3727281805902E+36

Nth Root

y√n
2√n 4495.7083980169
3√n 272.39476451592
4√n 67.050043982215
5√n 28.914737480199

Divisors of 20211394

1, 2, 7, 14, 59, 118, 413, 826, 24469, 48938, 171283, 342566, 1443671, 2887342, 10105697, 20211394

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 -20211393
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 20211394 can be divided by 16 positive divisors. The sum of these divisors (counting 20211394) is 1, the average is 0.0625.

Base conversion 20211394

Base System Value
2 Binary 1001101000110011011000010
3 Ternary 1102000211211011
4 Quaternary 1031012123002
5 Quinary 20133231034
6 Senary 2001111134
8 Octal 115063302
10 Decimal 20211394
12 Duodecimal 69284aa
16 Hexadecimal 13466c2
20 Vigesimal 66689e
36 Base36 c177m

Cryptographic Hash Functions

md5 6f44f187341460f04feb2faeaf12dd24
sha1 1e4dd9f2b33bf9de0652f13e48b611c67cffa6d7
sha256 f5470dcfd49e5745c27965828c15c92f0fab7b11dfd244358ddd80729f401045
sha512 0b0b47280a63299dd449e5f5af896b277ef58f167f4fa225884ced2b3c568b76309699dfd1fa0d5f192093c741584cd28bcbd47f053bc3ad601bc2c6ae238a0b
ripemd-160 f948feeff80913e69c29f38f2793e7e565e4b0f3

20211394 as geometric shapes

Circle

Radius = n
Diameter 40422788
Circumference 126991933.81842
Area 1.283342004613E+15

Sphere

Radius = n
Volume 3.4584174522644E+22
Surface area 5.1333680184519E+15
Circumference 126991933.81842

Square

Length = n
Perimeter 80845576
Area 408500447423236
Diagonal 28583227.509266

Cube

Length = n
Surface area 2451002684539416
Volume 8.2563634920473E+21
Space diagonal 35007161.299793

Equilateral Triangle

Length = n
Perimeter 60634182
Area 1.7688588246292E+14
Altitude 17503580.649896

Triangular Pyramid

Length = n
Surface area 1.7688588246292E+14
Volume 9.7302176886128E+20
Height 9527742.5030887