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

20479920 (number)

20479920 is an even 8-digits composite number following 20479919 and preceding 20479921. In scientific notation, it is written as 2.0479920 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 20 positive divisors. There are 5461248 positive integers (up to 20479920) that are relatively prime to 20479920.

Interesting facts

20479920 has 20 divisors, whose sum is 42325664
The reverse of 20479920 is 02997402
Previous prime number is 15

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.0479920 × 10^7
Engineering notation	2.0479920 × 10^6

Prime Factorization of 20479920

Prime Factorization 2 × 2 × 2 × 2 × 15 × 85333

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	2559990	Product of the distinct prime numbers

The prime factorization of 20479920 is 2 × 2 × 2 × 2 × 15 × 85333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 17, 99, 82, 58, 6098, 8150, 91160, 8498, 622211, 777979, 5945665, 94724, 82836073, 29008057, 182524754, 377242779, 4737134381, 346857606

Basic calculations (n = 20479920)

Multiplication

n×y

n×2	40959840
n×3	61439760
n×4	81919680
n×5	102399600

Division

n÷y

n÷2	10239960
n÷3	6826640
n÷3	5119980
n÷5	4095984

Exponentiation

n^y

n²	419427123206400
n³	8.5898339290972E+21
n⁴	1.759191116812E+29
n⁵	3.602809333702E+36

Nth Root

^y√n

²√n	4525.4745607505
³√n	273.59579522282
⁴√n	67.271647525168
⁵√n	28.991163897708

Divisors of 20479920

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 85333, 170666, 341332, 682664, 1279995, 1365328, 2559990, 5119980, 10239960, 20479920

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20479919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20479920 can be divided by 20 positive divisors. The sum of these divisors (counting 20479920) is 1, the average is 0.05.

Base conversion 20479920

Base	System	Value
2	Binary	1001110000111111110110000
3	Ternary	1102112111011120
4	Quaternary	1032013332300
5	Quinary	20220324140
6	Senary	2010542240
8	Octal	116077660
10	Decimal	20479920
12	Duodecimal	6a37980
16	Hexadecimal	1387fb0
20	Vigesimal	67jjg0
36	Base36	c6yeo

Cryptographic Hash Functions

md5	915c012e4b8c8ccaf9f6364841a30442
sha1	ec67594240a8c1c87f3acf69b5803b4d256ba2d1
sha256	ddd8c87f9e47be5648aea90814d8a3398a227d06d717de2c40207878575060bf
sha512	fbe0a88b3a2d02d0d96d863f435e624f882920d4067bb971e70e9694d0fed4a87b78173d0653e8ed6051e8c7d84e7a69082590c62b76113e3c3beeaaf9555941
ripemd-160	456dd06d6e8522a60c9cc9f4aa91dfbbb04b63cc

20479920 as geometric shapes

Circle

Radius = n

Diameter	40959840
Circumference	128679132.43621
Area	1.3176691689815E+15

Sphere

Radius = n

Volume	3.5981012222944E+22
Surface area	5.2706766759261E+15
Circumference	128679132.43621

Square

Length = n

Perimeter	81919680
Area	419427123206400
Diagonal	28962980.620316

Cube

Length = n

Surface area	2516562739238400
Volume	8.5898339290972E+21
Space diagonal	35472261.974946

Equilateral Triangle

Length = n

Perimeter	61439760
Area	1.8161727186648E+14
Altitude	17736130.987473

Triangular Pyramid

Length = n

Surface area	1.8161727186648E+14
Volume	1.0123216367552E+21
Height	9654326.8734387