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

20079949 (number)

20079949 is an odd 8-digits composite number following 20079948 and preceding 20079950. In scientific notation, it is written as 2.0079949 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 20014236 positive integers (up to 20079949) that are relatively prime to 20079949.

Interesting facts

20079949 has 4 divisors, whose sum is 20145664
The reverse of 20079949 is 94997002
Previous prime number is 307

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.0079949 × 10^7
Engineering notation	2.0079949 × 10^6

Prime Factorization of 20079949

Prime Factorization 307 × 65407

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20079949	Product of the distinct prime numbers

The prime factorization of 20079949 is 307 × 65407. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 15, 75, 860, 428, 4523, 4283, 79610, 37840, 236926, 811615, 2075536, 1263124, 50065161, 66073354, 340658634, 373807168, 4726555466, 1732408791

Basic calculations (n = 20079949)

Multiplication

n×y

n×2	40159898
n×3	60239847
n×4	80319796
n×5	100399745

Division

n÷y

n÷2	10039974.5
n÷3	6693316.3333333
n÷3	5019987.25
n÷5	4015989.8

Exponentiation

n^y

n²	403204351842601
n³	8.0963228215775E+21
n⁴	1.6257374934481E+29
n⁵	3.2644725955826E+36

Nth Root

^y√n

²√n	4481.0656098745
³√n	271.80297240228
⁴√n	66.940761945727
⁵√n	28.87702980328

Divisors of 20079949

1, 307, 65407, 20079949

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20079948	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20079949 can be divided by 4 positive divisors. The sum of these divisors (counting 20079949) is 1, the average is 0.25.

Base conversion 20079949

Base	System	Value
2	Binary	1001100100110010101001101
3	Ternary	1101210011111211
4	Quaternary	1030212111031
5	Quinary	20120024244
6	Senary	1554214421
8	Octal	114462515
10	Decimal	20079949
12	Duodecimal	6884411
16	Hexadecimal	132654d
20	Vigesimal	659jh9
36	Base36	bydsd

Cryptographic Hash Functions

md5	5187539daec94d7a883b5b7edb541737
sha1	0240c5eb70bad58eab74372780f3955e4a87d206
sha256	17c99b27c25dbc134c0784039952233f603469ac71caaa8045c1d21d8bfefe44
sha512	7186c87edc482573d9fa52876c08d4e6997a8a64bb22c3d8842a06b446437a8729bffe94369eb37dddd8dc1cab139f9e47622aa8653afb944bda150f730e7653
ripemd-160	87b4558d92bcc09a9b98ba6eb131c5398607ee7d

20079949 as geometric shapes

Circle

Radius = n

Diameter	40159898
Circumference	126166040.52572
Area	1.2667038296441E+15

Sphere

Radius = n

Volume	3.3913797729812E+22
Surface area	5.0668153185766E+15
Circumference	126166040.52572

Square

Length = n

Perimeter	80319796
Area	403204351842601
Diagonal	28397336.20756

Cube

Length = n

Surface area	2419226111055606
Volume	8.0963228215775E+21
Space diagonal	34779491.881392

Equilateral Triangle

Length = n

Perimeter	60239847
Area	1.7459260580607E+14
Altitude	17389745.940696

Triangular Pyramid

Length = n

Surface area	1.7459260580607E+14
Volume	9.5416079496881E+20
Height	9465778.7358534