20449940, twenty million four hundred forty-nine thousand nine hundred forty: 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

20449940 has 48 divisors, whose sum is 42577920
The reverse of 20449940 is 04994402
Previous prime number is 215

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	2.0449940 × 10^7
Engineering notation	2.0449940 × 10^6

Prime Factorization of 20449940

Prime Factorization 2 × 2 × 43 × 7 × 215 × 79

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10224970	Product of the distinct prime numbers

The prime factorization of 20449940 is 2 × 2 × 43 × 7 × 215 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 57, 69, 676, 248, 9089, 1713, 82499, 48729, 628020, 182017, 2148594, 4817849, 18407547, 71706870, 667600737, 246288715, 7520776521, 5706314102

Basic calculations (n = 20449940)

Multiplication

n×y

n×2	40899880
n×3	61349820
n×4	81799760
n×5	102249700

Division

n÷y

n÷2	10224970
n÷3	6816646.6666667
n÷3	5112485
n÷5	4089988

Exponentiation

n^y

n²	418200046003600
n³	8.5521658487709E+21
n⁴	1.7489127847741E+29
n⁵	3.5765161513864E+36

Nth Root

^y√n

²√n	4522.1609878464
³√n	273.46222686865
⁴√n	67.247014713267
⁵√n	28.982671047402

Divisors of 20449940

1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 215, 301, 316, 430, 553, 602, 860, 1106, 1204, 1505, 2212, 3010, 3397, 6020, 6794, 9245, 13588, 16985, 18490, 23779, 33970, 36980, 47558, 64715, 67940, 95116, 118895, 129430, 237790, 258860, 475580, 730355, 1460710, 2921420, 5112485, 10224970, 20449940

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	-20449939	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 20449940 can be divided by 48 positive divisors. The sum of these divisors (counting 20449940) is 1, the average is 0.020833333333333.

Base conversion 20449940

Base	System	Value
2	Binary	1001110000000101010010100
3	Ternary	1102110222001012
4	Quaternary	1032000222110
5	Quinary	20213344230
6	Senary	2010151352
8	Octal	116005224
10	Decimal	20449940
12	Duodecimal	6a22558
16	Hexadecimal	1380a94
20	Vigesimal	67g4h0
36	Base36	c6b9w

Cryptographic Hash Functions

md5	f668dada871326523b4fbb3f76d5d717
sha1	6b3cd702bdff2696a0f52622b0d0336091250f01
sha256	09a926955cc9dbebff98dd80212e68dd7f49a4172a3ecc4f485971c16fda428f
sha512	13c5325860108ff097d39ccbbb08861f8d8a4b163c3ec9a52e6235ddf5045205e6a17c81d7d2e56cec0cafa30fbcc7dc8b0f035764ea88ce8007da98cd6d97c9
ripemd-160	179e0c8b2b9e570125d99fe1cc1fd178693cdec0

20449940 as geometric shapes

Circle

Radius = n

Diameter	40899880
Circumference	128490762.5407
Area	1.3138141922558E+15

Sphere

Radius = n

Volume	3.582322853704E+22
Surface area	5.2552567690233E+15
Circumference	128490762.5407

Square

Length = n

Perimeter	81799760
Area	418200046003600
Diagonal	28920582.497716

Cube

Length = n

Surface area	2509200276021600
Volume	8.5521658487709E+21
Space diagonal	35420335.091735

Equilateral Triangle

Length = n

Perimeter	61349820
Area	1.8108593185147E+14
Altitude	17710167.545868

Triangular Pyramid

Length = n

Surface area	1.8108593185147E+14
Volume	1.0078824109163E+21
Height	9640194.1659054