20084449 (number)

20084449 is an odd 8-digits composite number following 20084448 and preceding 20084450. In scientific notation, it is written as 2.0084449 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 15500160 positive integers (up to 20084449) that are relatively prime to 20084449.

Interesting facts

Basic properties

Name

Name twenty million eighty-four thousand four hundred forty-nine

Notation

Scientific notation 2.0084449 × 10^7
Engineering notation 2.0084449 × 10^6

Prime Factorization of 20084449

Prime Factorization 7 × 11 × 109 × 2393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20084449
Product of the distinct prime numbers

The prime factorization of 20084449 is 7 × 11 × 109 × 2393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 84, 80, 587, 420, 8686, 7263, 22969, 67893, 573877, 632748, 204562, 5708404, 44049978, 32916375, 421632580, 247915677, 1479806058, 9526386314

Basic calculations (n = 20084449)

Multiplication

n×y
n×2 40168898
n×3 60253347
n×4 80337796
n×5 100422245

Division

n÷y
n÷2 10042224.5
n÷3 6694816.3333333
n÷3 5021112.25
n÷5 4016889.8

Exponentiation

ny
n2 403385091633601
n3 8.1017673002754E+21
n4 1.6271953215225E+29
n5 3.2681321448157E+36

Nth Root

y√n
2√n 4481.5676944569
3√n 271.8232749442
4√n 66.944512056306
5√n 28.878323979745

Divisors of 20084449

1, 7, 11, 77, 109, 763, 1199, 2393, 8393, 16751, 26323, 184261, 260837, 1825859, 2869207, 20084449

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 -20084448
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 20084449 can be divided by 16 positive divisors. The sum of these divisors (counting 20084449) is 1, the average is 0.0625.

Base conversion 20084449

Base System Value
2 Binary 1001100100111011011100001
3 Ternary 1101210101200111
4 Quaternary 1030213123201
5 Quinary 20120200244
6 Senary 1554251321
8 Octal 114473341
10 Decimal 20084449
12 Duodecimal 6886b41
16 Hexadecimal 13276e1
20 Vigesimal 65ab29
36 Base36 byh9d

Cryptographic Hash Functions

md5 0cbb2818fe9ca62f1f5c7dd8cde24cd1
sha1 4794f275af54f05453ec907e0588e2da0a8cfcd7
sha256 fa45d7bec2e5f938df7f04611b5eb180bd240a0d0aeeecb91a5e4ecf06e8d352
sha512 17c819f5018865af0c9f7d453775a30f54c4db7cf5361ad0be12f0b1874d510e8c45a53e795216ff3bbaaa321adc26ddd12359e5bac8d03dd2101e160de91998
ripemd-160 063d632c25c83ce4abcec07ae4290f4af1096f4d

20084449 as geometric shapes

Circle

Radius = n
Diameter 40168898
Circumference 126194314.8596
Area 1.2672716404438E+15

Sphere

Radius = n
Volume 3.3936603508852E+22
Surface area 5.0690865617751E+15
Circumference 126194314.8596

Square

Length = n
Perimeter 80337796
Area 403385091633601
Diagonal 28403700.168591

Cube

Length = n
Surface area 2420310549801606
Volume 8.1017673002754E+21
Space diagonal 34787286.110026

Equilateral Triangle

Length = n
Perimeter 60253347
Area 1.7467086843131E+14
Altitude 17393643.055013

Triangular Pyramid

Length = n
Surface area 1.7467086843131E+14
Volume 9.5480243293669E+20
Height 9467900.0561969