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

20165213 (number)

20165213 is an odd 8-digits composite number following 20165212 and preceding 20165214. In scientific notation, it is written as 2.0165213 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 17816832 positive integers (up to 20165213) that are relatively prime to 20165213.

Interesting facts

20165213 has 8 divisors, whose sum is 20412000
The reverse of 20165213 is 31256102
Previous prime number is 419

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred sixty-five thousand two hundred thirteen

Notation

Scientific notation	2.0165213 × 10^7
Engineering notation	2.0165213 × 10^6

Prime Factorization of 20165213

Prime Factorization 323 × 419 × 149

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20165213	Product of the distinct prime numbers

The prime factorization of 20165213 is 323 × 419 × 149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 100, 65, 353, 208, 2813, 9129, 17261, 95646, 504336, 943225, 6313619, 1187942, 81310679, 98993905, 697176921, 334042119, 411562452, 3906409339

Basic calculations (n = 20165213)

Multiplication

n×y

n×2	40330426
n×3	60495639
n×4	80660852
n×5	100826065

Division

n÷y

n÷2	10082606.5
n÷3	6721737.6666667
n÷3	5041303.25
n÷5	4033042.6

Exponentiation

n^y

n²	406635815335369
n³	8.1998978296664E+21
n⁴	1.6535268631346E+29
n⁵	3.3343721396331E+36

Nth Root

^y√n

²√n	4490.5693402953
³√n	272.18714143401
⁴√n	67.011710471344
⁵√n	28.901511934368

Divisors of 20165213

1, 149, 323, 419, 48127, 62431, 135337, 20165213

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	-20165212	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 20165213 can be divided by 8 positive divisors. The sum of these divisors (counting 20165213) is 1, the average is 0.125.

Base conversion 20165213

Base	System	Value
2	Binary	1001100111011001001011101
3	Ternary	1101221111110202
4	Quaternary	1030323021131
5	Quinary	20130241323
6	Senary	2000113245
8	Octal	114731135
10	Decimal	20165213
12	Duodecimal	6905825
16	Hexadecimal	133b25d
20	Vigesimal	660d0d
36	Base36	c07kt

Cryptographic Hash Functions

md5	ff04ccfe6901fc71346815e6639c5abf
sha1	c75ab308ad0ddb3fa287faaa2e8b271dc19c4490
sha256	29855a87ca447f0beae1c992d7200204cddc4faf25dd983d524cec38aab1ae8f
sha512	9a53bbf978190c9df380e781a4b3bda064749e354dfea07c004055484bc4a94addfc12439c6b6a88752ae4de6040e2441eb0e916c1c12efab83d5c55187fdea5
ripemd-160	d8b1e36d2fe4d74d78868afa7fad695b6fabf166

20165213 as geometric shapes

Circle

Radius = n

Diameter	40330426
Circumference	126701770.03775
Area	1.2774840901441E+15

Sphere

Radius = n

Volume	3.4347651709156E+22
Surface area	5.1099363605764E+15
Circumference	126701770.03775

Square

Length = n

Perimeter	80660852
Area	406635815335369
Diagonal	28517917.712742

Cube

Length = n

Surface area	2439814892012214
Volume	8.1998978296664E+21
Space diagonal	34927173.461448

Equilateral Triangle

Length = n

Perimeter	60495639
Area	1.7607847308451E+14
Altitude	17463586.730724

Triangular Pyramid

Length = n

Surface area	1.7607847308451E+14
Volume	9.6636722673233E+20
Height	9505972.5709141