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

19993139 (number)

19993139 is an odd 8-digits composite number following 19993138 and preceding 19993140. In scientific notation, it is written as 1.9993139 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 18781056 positive integers (up to 19993139) that are relatively prime to 19993139.

Interesting facts

19993139 has 8 divisors, whose sum is 21209760
The reverse of 19993139 is 93139991
Previous prime number is 823

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	nineteen million nine hundred ninety-three thousand one hundred thirty-nine

Notation

Scientific notation	1.9993139 × 10^7
Engineering notation	1.9993139 × 10^6

Prime Factorization of 19993139

Prime Factorization 17 × 823 × 1429

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19993139	Product of the distinct prime numbers

The prime factorization of 19993139 is 17 × 823 × 1429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 18, 28, 62, 327, 832, 8039, 54870, 23627, 908518, 146908, 7904085, 9288209, 12650475, 11936449, 408656665, 454488204, 9786767489, 7161752957

Basic calculations (n = 19993139)

Multiplication

n×y

n×2	39986278
n×3	59979417
n×4	79972556
n×5	99965695

Division

n÷y

n÷2	9996569.5
n÷3	6664379.6666667
n÷3	4998284.75
n÷5	3998627.8

Exponentiation

n^y

n²	399725607073321
n³	7.9917696240763E+21
n⁴	1.5978056095014E+29
n⁵	3.194514964574E+36

Nth Root

^y√n

²√n	4471.3688060816
³√n	271.41071874402
⁴√n	66.868294475646
⁵√n	28.852018173627

Divisors of 19993139

1, 17, 823, 1429, 13991, 24293, 1176067, 19993139

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19993138	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19993139 can be divided by 8 positive divisors. The sum of these divisors (counting 19993139) is 1, the average is 0.125.

Base conversion 19993139

Base	System	Value
2	Binary	1001100010001001000110011
3	Ternary	1101121202102122
4	Quaternary	1030101020303
5	Quinary	20104240024
6	Senary	1552304455
8	Octal	114211063
10	Decimal	19993139
12	Duodecimal	684212b
16	Hexadecimal	1311233
20	Vigesimal	64j2gj
36	Base36	bwisz

Cryptographic Hash Functions

md5	9f9c75da8b0a39313133adb33ac328a2
sha1	b1742e5e52d8adf3cbebe1b80e1ced45ba364342
sha256	573e39041507d4908464b3946e85c4931da8ba1c37a4e2a99d53c89bb5ab0da9
sha512	ad30befcf78fe8a149687094495488d72c1cae2fbdca7ccf5504558a45fa7d5ea52affd24718c379cb6aa0da4fa8b5a2a61e895af7f57ad72c0708ef89d94383
ripemd-160	5e5ef8dc08215775b6fb1106960295efa3d6a731

19993139 as geometric shapes

Circle

Radius = n

Diameter	39986278
Circumference	125620597.2092
Area	1.2557750306333E+15

Sphere

Radius = n

Volume	3.347584632024E+22
Surface area	5.0231001225331E+15
Circumference	125620597.2092

Square

Length = n

Perimeter	79972556
Area	399725607073321
Diagonal	28274568.32821

Cube

Length = n

Surface area	2398353642439926
Volume	7.9917696240763E+21
Space diagonal	34629132.550787

Equilateral Triangle

Length = n

Perimeter	59979417
Area	1.7308626513433E+14
Altitude	17314566.275393

Triangular Pyramid

Length = n

Surface area	1.7308626513433E+14
Volume	9.418390824775E+20
Height	9424856.1094035