20406444 (number)

20406444 is an even 8-digits composite number following 20406443 and preceding 20406445. In scientific notation, it is written as 2.0406444 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 6630400 positive integers (up to 20406444) that are relatively prime to 20406444.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0406444 × 10^7
Engineering notation 2.0406444 × 10^6

Prime Factorization of 20406444

Prime Factorization 2 × 2 × 3 × 101 × 113 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10203222
Product of the distinct prime numbers

The prime factorization of 20406444 is 2 × 2 × 3 × 101 × 113 × 149. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 96, 54, 171, 155, 7223, 9372, 36104, 38704, 489848, 244544, 2576793, 2545248, 11920894, 63701622, 575393753, 108317177, 2770220118, 5708402529

Basic calculations (n = 20406444)

Multiplication

n×y
n×2 40812888
n×3 61219332
n×4 81625776
n×5 102032220

Division

n÷y
n÷2 10203222
n÷3 6802148
n÷3 5101611
n÷5 4081288.8

Exponentiation

ny
n2 416422956725136
n3 8.4977117467259E+21
n4 1.734080788877E+29
n5 3.5386422509695E+36

Nth Root

y√n
2√n 4517.349222719
3√n 273.26820908652
4√n 67.211228397635
5√n 28.970331606312

Divisors of 20406444

1, 2, 3, 4, 6, 12, 101, 113, 149, 202, 226, 298, 303, 339, 404, 447, 452, 596, 606, 678, 894, 1212, 1356, 1788, 11413, 15049, 16837, 22826, 30098, 33674, 34239, 45147, 45652, 50511, 60196, 67348, 68478, 90294, 101022, 136956, 180588, 202044, 1700537, 3401074, 5101611, 6802148, 10203222, 20406444

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 -20406443
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 20406444 can be divided by 48 positive divisors. The sum of these divisors (counting 20406444) is 1, the average is 0.020833333333333.

Base conversion 20406444

Base System Value
2 Binary 1001101110110000010101100
3 Ternary 1102101202101020
4 Quaternary 1031312002230
5 Quinary 20211001234
6 Senary 2005214140
8 Octal 115660254
10 Decimal 20406444
12 Duodecimal 6a01350
16 Hexadecimal 13760ac
20 Vigesimal 67ag24
36 Base36 c5dpo

Cryptographic Hash Functions

md5 6b510228ff148da60d81a77485b38c50
sha1 a888512363aa63b85369e2d4d06849094ad7b5d6
sha256 901b357988112c9b8611704f01b026fa3dd75f8fe5b77ea7983be9dbeb063e41
sha512 d7322105589e33aa9961168a999c298124145d6287ae82080f6c13e946f540121648d079c7bd937a2e2c19be0235f95fede2088395488a9f52c774971093860c
ripemd-160 f581088d2d92b373374b9f3db075292e570af180

20406444 as geometric shapes

Circle

Radius = n
Diameter 40812888
Circumference 128217469.11258
Area 1.3082313016338E+15

Sphere

Radius = n
Volume 3.5595131727784E+22
Surface area 5.2329252065353E+15
Circumference 128217469.11258

Square

Length = n
Perimeter 81625776
Area 416422956725136
Diagonal 28859069.864607

Cube

Length = n
Surface area 2498537740350816
Volume 8.4977117467259E+21
Space diagonal 35344997.809809

Equilateral Triangle

Length = n
Perimeter 61219332
Area 1.803164296215E+14
Altitude 17672498.904905

Triangular Pyramid

Length = n
Surface area 1.803164296215E+14
Volume 1.0014649334464E+21
Height 9619689.954869