20404446 (number)

20404446 is an even 8-digits composite number following 20404445 and preceding 20404447. In scientific notation, it is written as 2.0404446 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6643224 positive integers (up to 20404446) that are relatively prime to 20404446.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404446 × 10^7
Engineering notation 2.0404446 × 10^6

Prime Factorization of 20404446

Prime Factorization 2 × 3 × 43 × 79087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20404446
Product of the distinct prime numbers

The prime factorization of 20404446 is 2 × 3 × 43 × 79087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 99, 63, 20, 929, 724, 619, 68624, 89017, 562220, 449960, 6635349, 6196198, 28999841, 10182423, 247589505, 207885158, 713846924, 5397584746

Basic calculations (n = 20404446)

Multiplication

n×y
n×2 40808892
n×3 61213338
n×4 81617784
n×5 102022230

Division

n÷y
n÷2 10202223
n÷3 6801482
n÷3 5101111.5
n÷5 4080889.2

Exponentiation

ny
n2 416341416566916
n3 8.4952159519031E+21
n4 1.7334017514895E+29
n5 3.5369102434572E+36

Nth Root

y√n
2√n 4517.1280699134
3√n 273.25929020936
4√n 67.209583170211
5√n 28.96976428562

Divisors of 20404446

1, 2, 3, 6, 43, 86, 129, 258, 79087, 158174, 237261, 474522, 3400741, 6801482, 10202223, 20404446

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 -20404445
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 20404446 can be divided by 16 positive divisors. The sum of these divisors (counting 20404446) is 1, the average is 0.0625.

Base conversion 20404446

Base System Value
2 Binary 1001101110101100011011110
3 Ternary 1102101122122020
4 Quaternary 1031311203132
5 Quinary 20210420241
6 Senary 2005201010
8 Octal 115654336
10 Decimal 20404446
12 Duodecimal 6a00166
16 Hexadecimal 13758de
20 Vigesimal 67ab26
36 Base36 c5c66

Cryptographic Hash Functions

md5 27d469333d711cfb5785f8dbb7ee4c19
sha1 9e1f5bf796612ef975539684aaaf96902a90b36a
sha256 5d0c480fa53de5087410054b51f46da80ff1e318a36c712e956dc1e3c2ead95f
sha512 e3e5acc76268475585f8c1c1cf48c78e254f529dec9e5cca2a7cedecd2a32fd3a073bbbbfa0631b66cb05ee938766cba6d61d4aed58c18a7c5af71207ce24469
ripemd-160 c6a2d50b9e4483b7dc7451e67170a700b2238a7d

20404446 as geometric shapes

Circle

Radius = n
Diameter 40808892
Circumference 128204915.30834
Area 1.3079751356718E+15

Sphere

Radius = n
Volume 3.5584677366877E+22
Surface area 5.2319005426872E+15
Circumference 128204915.30834

Square

Length = n
Perimeter 81617784
Area 416341416566916
Diagonal 28856244.265909

Cube

Length = n
Surface area 2498048499401496
Volume 8.4952159519031E+21
Space diagonal 35341537.172296

Equilateral Triangle

Length = n
Perimeter 61213338
Area 1.8028112169727E+14
Altitude 17670768.586148

Triangular Pyramid

Length = n
Surface area 1.8028112169727E+14
Volume 1.0011708012058E+21
Height 9618748.0886365