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

20199389 (number)

20199389 is an odd 8-digits composite number following 20199388 and preceding 20199390. In scientific notation, it is written as 2.0199389 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 17313756 positive integers (up to 20199389) that are relatively prime to 20199389.

Interesting facts

20199389 has 4 divisors, whose sum is 23085024
The reverse of 20199389 is 98399102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty million one hundred ninety-nine thousand three hundred eighty-nine

Notation

Scientific notation	2.0199389 × 10^7
Engineering notation	2.0199389 × 10^6

Prime Factorization of 20199389

Prime Factorization 7 × 2885627

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20199389	Product of the distinct prime numbers

The prime factorization of 20199389 is 7 × 2885627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 35, 82, 439, 215, 5235, 5031, 51408, 62698, 120375, 251635, 1584837, 8709282, 45660873, 43933213, 429185692, 206367833, 839318409, 9517326488

Basic calculations (n = 20199389)

Multiplication

n×y

n×2	40398778
n×3	60598167
n×4	80797556
n×5	100996945

Division

n÷y

n÷2	10099694.5
n÷3	6733129.6666667
n÷3	5049847.25
n÷5	4039877.8

Exponentiation

n^y

n²	408015315973321
n³	8.241660085303E+21
n⁴	1.6647649806881E+29
n⁵	3.3627235438496E+36

Nth Root

^y√n

²√n	4494.373037477
³√n	272.34082222293
⁴√n	67.040085303324
⁵√n	28.911301755528

Divisors of 20199389

1, 7, 2885627, 20199389

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	-20199388	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 20199389 can be divided by 4 positive divisors. The sum of these divisors (counting 20199389) is 1, the average is 0.25.

Base conversion 20199389

Base	System	Value
2	Binary	1001101000011011111011101
3	Ternary	1102000020100112
4	Quaternary	1031003133131
5	Quinary	20132340024
6	Senary	2000535405
8	Octal	115033735
10	Decimal	20199389
12	Duodecimal	6921565
16	Hexadecimal	13437dd
20	Vigesimal	664i99
36	Base36	c0xy5

Cryptographic Hash Functions

md5	62dbecbd60a1edf1fdef3e3c8f963c94
sha1	a7c131292cbdf1535d97304d21f5e07030937de0
sha256	f8a849126bf97902561b86a542041837fc28a673a66eba5c78c4ce0f23c08be7
sha512	b9a41987a915b11f072fd11f17172dd84ca058d74576462fcd1cd83ebb45f08319a1b37a19477d900c2835c018d8e6fa220c4e23e1e7fc8d02dcf3e8cf0ca848
ripemd-160	a42f6cb9ce92b37a106b176f455fce06523f8a77

20199389 as geometric shapes

Circle

Radius = n

Diameter	40398778
Circumference	126916504.1788
Area	1.2818179192139E+15

Sphere

Radius = n

Volume	3.4522585036496E+22
Surface area	5.1272716768556E+15
Circumference	126916504.1788

Square

Length = n

Perimeter	80797556
Area	408015315973321
Diagonal	28566249.87545

Cube

Length = n

Surface area	2448091895839926
Volume	8.241660085303E+21
Space diagonal	34986368.029848

Equilateral Triangle

Length = n

Perimeter	60598167
Area	1.7667581438302E+14
Altitude	17493184.014924

Triangular Pyramid

Length = n

Surface area	1.7667581438302E+14
Volume	9.7128895575871E+20
Height	9522083.2918166