20394990, twenty million three hundred ninety-four thousand nine hundred ninety: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

20394990 has 64 divisors, whose sum is 46759680
The reverse of 20394990 is 09949302
Previous prime number is 35

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million three hundred ninety-four thousand nine hundred ninety

Notation

Scientific notation	2.0394990 × 10^7
Engineering notation	2.0394990 × 10^6

Prime Factorization of 20394990

Prime Factorization 2 × 11 × 3 × 81 × 35 × 109

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	20394990	Product of the distinct prime numbers

The prime factorization of 20394990 is 2 × 11 × 3 × 81 × 35 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 30, 63, 551, 558, 7059, 2188, 78529, 38952, 449611, 212134, 7312572, 1205758, 81787523, 60599457, 253804598, 702779692, 9306530908, 9872448021

Basic calculations (n = 20394990)

Multiplication

n×y

n×2	40789980
n×3	61184970
n×4	81579960
n×5	101974950

Division

n÷y

n÷2	10197495
n÷3	6798330
n÷3	5098747.5
n÷5	4078998

Exponentiation

n^y

n²	415955617100100
n³	8.4834106512004E+21
n⁴	1.7301907539713E+29
n⁵	3.5287223125336E+36

Nth Root

^y√n

²√n	4516.0812658764
³√n	273.21707164732
⁴√n	67.201795109033
⁵√n	28.967078705375

Divisors of 20394990

1, 2, 3, 6, 11, 22, 33, 35, 66, 70, 81, 105, 109, 162, 210, 218, 243, 327, 385, 486, 654, 770, 891, 1155, 1199, 1782, 2310, 2398, 2673, 2835, 3597, 3815, 5346, 5670, 7194, 7630, 8505, 8829, 11445, 17010, 17658, 22890, 26487, 31185, 41965, 52974, 62370, 83930, 93555, 97119, 125895, 187110, 194238, 251790, 291357, 309015, 582714, 618030, 927045, 1854090, 3399165, 6798330, 10197495, 20394990

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20394989	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20394990 can be divided by 64 positive divisors. The sum of these divisors (counting 20394990) is 1, the average is 0.015625.

Base conversion 20394990

Base	System	Value
2	Binary	1001101110011001111101110
3	Ternary	1102101011200000
4	Quaternary	1031303033232
5	Quinary	20210114430
6	Senary	2005045130
8	Octal	115631756
10	Decimal	20394990
12	Duodecimal	69b67a6
16	Hexadecimal	13733ee
20	Vigesimal	67979a
36	Base36	c54vi

Cryptographic Hash Functions

md5	475e755397836e9ccebb84b3d4387b46
sha1	c3401606095196529b8dac327aa188b113bd4202
sha256	e892bf9a3d958a7b0b86d832117ff3e15eec30b8d970aa5d946a6dd01de493e5
sha512	b2127157bb079b8637074e9bf327cb4310ccb73ed7dd0dff2d7dd11f4deb244ec3634f9af50e5d1891da90d751e05991544a4ed952a661ece3d35268592e464e
ripemd-160	2ca004b590cf7a803b70579b2d7ca8d36d76f8f9

20394990 as geometric shapes

Circle

Radius = n

Diameter	40789980
Circumference	128145501.50807
Area	1.3067631109011E+15

Sphere

Radius = n

Volume	3.5535227438929E+22
Surface area	5.2270524436043E+15
Circumference	128145501.50807

Square

Length = n

Perimeter	81579960
Area	415955617100100
Diagonal	28842871.462464

Cube

Length = n

Surface area	2495733702600600
Volume	8.4834106512004E+21
Space diagonal	35325158.899859

Equilateral Triangle

Length = n

Perimeter	61184970
Area	1.8011406562776E+14
Altitude	17662579.44993

Triangular Pyramid

Length = n

Surface area	1.8011406562776E+14
Volume	9.9977953317566E+20
Height	9614290.4874879