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

19938013 (number)

19938013 is an odd 8-digits composite number following 19938012 and preceding 19938014. In scientific notation, it is written as 1.9938013 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 19451680 positive integers (up to 19938013) that are relatively prime to 19938013.

Interesting facts

19938013 has 4 divisors, whose sum is 20424348
The reverse of 19938013 is 31083991
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	nineteen million nine hundred thirty-eight thousand thirteen

Notation

Scientific notation	1.9938013 × 10^7
Engineering notation	1.9938013 × 10^6

Prime Factorization of 19938013

Prime Factorization 41 × 486293

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19938013	Product of the distinct prime numbers

The prime factorization of 19938013 is 41 × 486293. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 23, 75, 970, 3, 6736, 971, 5438, 74075, 269377, 437049, 6694278, 521023, 52648396, 85402295, 802161300, 987085244, 4730961113, 1083135555

Basic calculations (n = 19938013)

Multiplication

n×y

n×2	39876026
n×3	59814039
n×4	79752052
n×5	99690065

Division

n÷y

n÷2	9969006.5
n÷3	6646004.3333333
n÷3	4984503.25
n÷5	3987602.6

Exponentiation

n^y

n²	397524362388169
n³	7.925845905112E+21
n⁴	1.5802561869212E+29
n⁵	3.1507168398165E+36

Nth Root

^y√n

²√n	4465.200219475
³√n	271.16104043366
⁴√n	66.822153657863
⁵√n	28.836090175355

Divisors of 19938013

1, 41, 486293, 19938013

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	-19938012	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 19938013 can be divided by 4 positive divisors. The sum of these divisors (counting 19938013) is 1, the average is 0.25.

Base conversion 19938013

Base	System	Value
2	Binary	1001100000011101011011101
3	Ternary	1101111221210221
4	Quaternary	1030003223131
5	Quinary	20101004023
6	Senary	1551201341
8	Octal	114035335
10	Decimal	19938013
12	Duodecimal	6816251
16	Hexadecimal	1303add
20	Vigesimal	64c50d
36	Base36	bvc9p

Cryptographic Hash Functions

md5	5a2416113abdbe5155a0aac9cc596277
sha1	c3c55bc09b30e558ad0f7e21099ba82b3d527926
sha256	8af95de5dde720d9786648089548ed2fa66c7b5055fa9d4b126d1dfbad0699fa
sha512	c07e3d48845fb39a4238ebd4ebf73ee6a3f39a7b33c60ffcc95525ab4fa2455fb14b8537ec290156cec841c113527625db310c8539baed44c221d3a1ff7768ed
ripemd-160	3f35ec68aec217107f0dd736590b5b134d5285f3

19938013 as geometric shapes

Circle

Radius = n

Diameter	39876026
Circumference	125274230.33596
Area	1.2488596165016E+15

Sphere

Radius = n

Volume	3.319970569198E+22
Surface area	4.9954384660066E+15
Circumference	125274230.33596

Square

Length = n

Perimeter	79752052
Area	397524362388169
Diagonal	28196608.391371

Cube

Length = n

Surface area	2385146174329014
Volume	7.925845905112E+21
Space diagonal	34533651.517969

Equilateral Triangle

Length = n

Perimeter	59814039
Area	1.7213309822568E+14
Altitude	17266825.758984

Triangular Pyramid

Length = n

Surface area	1.7213309822568E+14
Volume	9.3406989769072E+20
Height	9398869.4637904