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

20199791 (number)

20199791 is an odd 8-digits composite number following 20199790 and preceding 20199792. In scientific notation, it is written as 2.0199791 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 19011552 positive integers (up to 20199791) that are relatively prime to 20199791.

Interesting facts

20199791 has 4 divisors, whose sum is 21388032
The reverse of 20199791 is 19799102
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million one hundred ninety-nine thousand seven hundred ninety-one

Notation

Scientific notation	2.0199791 × 10^7
Engineering notation	2.0199791 × 10^6

Prime Factorization of 20199791

Prime Factorization 17 × 1188223

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20199791	Product of the distinct prime numbers

The prime factorization of 20199791 is 17 × 1188223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 77, 19, 179, 60, 5229, 9645, 31458, 97629, 792686, 166538, 4527330, 2255420, 17899602, 90918295, 737229228, 97285284, 1341098525, 348262307

Basic calculations (n = 20199791)

Multiplication

n×y

n×2	40399582
n×3	60599373
n×4	80799164
n×5	100998955

Division

n÷y

n÷2	10099895.5
n÷3	6733263.6666667
n÷3	5049947.75
n÷5	4039958.2

Exponentiation

n^y

n²	408031556443681
n³	8.2421521615671E+21
n⁴	1.6648975105385E+29
n⁵	3.3630581749299E+36

Nth Root

^y√n

²√n	4494.4177598439
³√n	272.34262888293
⁴√n	67.040418851942
⁵√n	28.911416830799

Divisors of 20199791

1, 17, 1188223, 20199791

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	-20199790	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 20199791 can be divided by 4 positive divisors. The sum of these divisors (counting 20199791) is 1, the average is 0.25.

Base conversion 20199791

Base	System	Value
2	Binary	1001101000011100101101111
3	Ternary	1102000020220102
4	Quaternary	1031003211233
5	Quinary	20132343131
6	Senary	2000541315
8	Octal	115034557
10	Decimal	20199791
12	Duodecimal	692183b
16	Hexadecimal	134396f
20	Vigesimal	664j9b
36	Base36	c0y9b

Cryptographic Hash Functions

md5	65084298e655bea153834dae2ed07ee4
sha1	673a59d621d339aa7f80498cbda4761c40fc43f4
sha256	550545bcbb2bdbd890be2e8a0b23e2d63323873a73969ac8a2de6104e9bc6049
sha512	5c85a458d19cee5ce53d20e57116854b2076c4768ee3384c8b833d072661ce922c4408b1bb2c286c21f0be3df8a600ac46131856b5a83427cedc0b9a6889b473
ripemd-160	5ff3e30637937d1ba154e124a8544c2e5250a2e8

20199791 as geometric shapes

Circle

Radius = n

Diameter	40399582
Circumference	126919030.0193
Area	1.2818689401563E+15

Sphere

Radius = n

Volume	3.4524646240731E+22
Surface area	5.1274757606251E+15
Circumference	126919030.0193

Square

Length = n

Perimeter	80799164
Area	408031556443681
Diagonal	28566818.389302

Cube

Length = n

Surface area	2448189338662086
Volume	8.2421521615671E+21
Space diagonal	34987064.314273

Equilateral Triangle

Length = n

Perimeter	60599373
Area	1.7668284671297E+14
Altitude	17493532.157136

Triangular Pyramid

Length = n

Surface area	1.7668284671297E+14
Volume	9.7134694750257E+20
Height	9522272.796434