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

20049979 (number)

20049979 is an odd 8-digits prime number following 20049978 and preceding 20049980. In scientific notation, it is written as 2.0049979 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 20049978 positive integers (up to 20049979) that are relatively prime to 20049979.

Interesting facts

20049979 has 2 divisors, whose sum is 20049980
The reverse of 20049979 is 97994002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.0049979 × 10^7
Engineering notation	2.0049979 × 10^6

Prime Factorization of 20049979

Prime Factorization 20049979

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20049979	Product of the distinct prime numbers

The prime factorization of 20049979 is 20049979. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 26, 90, 155, 2, 1320, 4618, 79079, 62890, 885896, 983338, 2782365, 7721252, 74110038, 53024440, 164615774, 944545171, 1441953163, 5638688478

Basic calculations (n = 20049979)

Multiplication

n×y

n×2	40099958
n×3	60149937
n×4	80199916
n×5	100249895

Division

n÷y

n÷2	10024989.5
n÷3	6683326.3333333
n÷3	5012494.75
n÷5	4009995.8

Exponentiation

n^y

n²	402001657900441
n³	8.060124798869E+21
n⁴	1.616053329547E+29
n⁵	3.2401835320298E+36

Nth Root

^y√n

²√n	4477.720290505
³√n	271.66768004105
⁴√n	66.915770118149
⁵√n	28.868404664556

Divisors of 20049979

1, 20049979

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20049980	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10024990	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4477.7204021689	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999002493	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20049979 can be divided by 2 positive divisors. The sum of these divisors (counting 20049979) is 20049980, the average is 10024990.

Base conversion 20049979

Base	System	Value
2	Binary	1001100011111000000111011
3	Ternary	1101201122101211
4	Quaternary	1030133000323
5	Quinary	20113044404
6	Senary	1553423551
8	Octal	114370073
10	Decimal	20049979
12	Duodecimal	686abb7
16	Hexadecimal	131f03b
20	Vigesimal	6564ij
36	Base36	bxqnv

Cryptographic Hash Functions

md5	9f44c18b28cb3f89209fec69220d8668
sha1	6d2df185dc94f6cf1f08281c6ae63e5c45842e60
sha256	28e4a6bd2119c5c871782d9eb4f58f18f1324b1c21e8e0e133f33a0ae83c57bd
sha512	afaa6fd0f9c805282323a91f09844a132b567f65928b31b3025c804fbd7768421955496135190c961b0825c57d6e7c05f942871989e3b2efa190995bc70b7152
ripemd-160	e74fb654f3e4ac09c4058e6992622d83e47d86d1

20049979 as geometric shapes

Circle

Radius = n

Diameter	40099958
Circumference	125977733.46206
Area	1.2629254551909E+15

Sphere

Radius = n

Volume	3.3762171806858E+22
Surface area	5.0517018207638E+15
Circumference	125977733.46206

Square

Length = n

Perimeter	80199916
Area	402001657900441
Diagonal	28354952.227096

Cube

Length = n

Surface area	2412009947402646
Volume	8.060124798869E+21
Space diagonal	34727582.318689

Equilateral Triangle

Length = n

Perimeter	60149937
Area	1.7407182405262E+14
Altitude	17363791.159345

Triangular Pyramid

Length = n

Surface area	1.7407182405262E+14
Volume	9.4989481708169E+20
Height	9451650.7423653