20084900 (number)

20084900 is an even 8-digits composite number following 20084899 and preceding 20084901. In scientific notation, it is written as 2.0084900 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 54 positive divisors. There are 6696000 positive integers (up to 20084900) that are relatively prime to 20084900.

Interesting facts

Basic properties

Name

Name twenty million eighty-four thousand nine hundred

Notation

Scientific notation 2.0084900 × 10^7
Engineering notation 2.0084900 × 10^6

Prime Factorization of 20084900

Prime Factorization 2 × 2 × 209 × 5 × 5 × 31 × 31

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64790
Product of the distinct prime numbers

The prime factorization of 20084900 is 2 × 2 × 209 × 5 × 5 × 31 × 31. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 77, 98, 847, 115, 9565, 2013, 15758, 93526, 601457, 267248, 3639787, 795364, 44287123, 19659344, 202868754, 949373938, 6131509037, 5140968963

Basic calculations (n = 20084900)

Multiplication

n×y
n×2 40169800
n×3 60254700
n×4 80339600
n×5 100424500

Division

n÷y
n÷2 10042450
n÷3 6694966.6666667
n÷3 5021225
n÷5 4016980

Exponentiation

ny
n2 403403208010000
n3 8.10231309256E+21
n4 1.6273414823276E+29
n5 3.2684990938401E+36

Nth Root

y√n
2√n 4481.6180113883
3√n 271.82530954287
4√n 66.944887865977
5√n 28.878453672196

Divisors of 20084900

1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 209, 310, 418, 620, 775, 836, 961, 1045, 1550, 1922, 2090, 3100, 3844, 4180, 4805, 5225, 6479, 9610, 10450, 12958, 19220, 20900, 24025, 25916, 32395, 48050, 64790, 96100, 129580, 161975, 200849, 323950, 401698, 647900, 803396, 1004245, 2008490, 4016980, 5021225, 10042450, 20084900

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20084899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20084900 can be divided by 54 positive divisors. The sum of these divisors (counting 20084900) is 1, the average is 0.018518518518519.

Base conversion 20084900

Base System Value
2 Binary 1001100100111100010100100
3 Ternary 1101210102022012
4 Quaternary 1030213202210
5 Quinary 20120204100
6 Senary 1554253352
8 Octal 114474244
10 Decimal 20084900
12 Duodecimal 6887258
16 Hexadecimal 13278a4
20 Vigesimal 65ac50
36 Base36 byhlw

Cryptographic Hash Functions

md5 85b4d1e1e0e0e2623c24168a12851c09
sha1 27501d5a4defbeaa5499c946f60a86ffd5e7d508
sha256 7a2ea832c9dd3ddc114d712a2714a3f0bd902809e91798ab8aa99a9b08ac119a
sha512 31422930b1987ebe349439c9c7eac51b1af2e40e42163d2d6eb42f3a4ea448992bb6836d1f04593eed16d9216d730c86311ff4ac00f6b81bdc427aa14784420d
ripemd-160 ad0eed2ae1489518c283b9d213cc13c2397946ef

20084900 as geometric shapes

Circle

Radius = n
Diameter 40169800
Circumference 126197148.57617
Area 1.2673285547188E+15

Sphere

Radius = n
Volume 3.3938889718228E+22
Surface area 5.0693142188751E+15
Circumference 126197148.57617

Square

Length = n
Perimeter 80339600
Area 403403208010000
Diagonal 28404337.978907

Cube

Length = n
Surface area 2420419248060000
Volume 8.10231309256E+21
Space diagonal 34788067.26494

Equilateral Triangle

Length = n
Perimeter 60254700
Area 1.746787130524E+14
Altitude 17394033.63247

Triangular Pyramid

Length = n
Surface area 1.746787130524E+14
Volume 9.5486675517429E+20
Height 9468112.6596358