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

20201409 (number)

20201409 is an odd 8-digits composite number following 20201408 and preceding 20201410. In scientific notation, it is written as 2.0201409 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 13440600 positive integers (up to 20201409) that are relatively prime to 20201409.

Interesting facts

20201409 has 12 divisors, whose sum is 29238352
The reverse of 20201409 is 90410202
Previous prime number is 571

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million two hundred one thousand four hundred nine

Notation

Scientific notation	2.0201409 × 10^7
Engineering notation	2.0201409 × 10^6

Prime Factorization of 20201409

Prime Factorization 3 × 3 × 571 × 3931

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6733803	Product of the distinct prime numbers

The prime factorization of 20201409 is 3 × 3 × 571 × 3931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 26, 31, 995, 174, 5071, 433, 67394, 21637, 754213, 847850, 5371574, 3321209, 53184482, 41831626, 7568261, 178290704, 1479842043, 4390162956

Basic calculations (n = 20201409)

Multiplication

n×y

n×2	40402818
n×3	60604227
n×4	80805636
n×5	101007045

Division

n÷y

n÷2	10100704.5
n÷3	6733803
n÷3	5050352.25
n÷5	4040281.8

Exponentiation

n^y

n²	408096925585281
n³	8.2441329053908E+21
n⁴	1.6654310067216E+29
n⁵	3.3644052928064E+36

Nth Root

^y√n

²√n	4494.5977573082
³√n	272.34990022233
⁴√n	67.041761293303
⁵√n	28.911879975925

Divisors of 20201409

1, 3, 9, 571, 1713, 3931, 5139, 11793, 35379, 2244601, 6733803, 20201409

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20201408	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201409 can be divided by 12 positive divisors. The sum of these divisors (counting 20201409) is 1, the average is 0.083333333333333.

Base conversion 20201409

Base	System	Value
2	Binary	1001101000011111111000001
3	Ternary	1102000100010100
4	Quaternary	1031003333001
5	Quinary	20132421114
6	Senary	2000553013
8	Octal	115037701
10	Decimal	20201409
12	Duodecimal	6922769
16	Hexadecimal	1343fc1
20	Vigesimal	6653a9
36	Base36	c0zi9

Cryptographic Hash Functions

md5	7f37de6edd752ebdd0189d357ba19f55
sha1	596fe18cc410284ebfa7b48d8f66ac0bb93d7a5c
sha256	a66c13a260c6151615e3cdfb6ab4ee1985abddfd5f402be987124c6b072719f8
sha512	05ee30dd7d60de542a35d9bbe593542d408b0c8306dcfda3f5675383586192f759cb42ce495d517e9801c5eafd3f913d3795ed3e524d25c5c426ec2f55ce712e
ripemd-160	aa0e07751c4d83abcb25b52f685e9f8d7df6be40

20201409 as geometric shapes

Circle

Radius = n

Diameter	40402818
Circumference	126929196.21313
Area	1.2820743033713E+15

Sphere

Radius = n

Volume	3.4532943161058E+22
Surface area	5.1282972134852E+15
Circumference	126929196.21313

Square

Length = n

Perimeter	80805636
Area	408096925585281
Diagonal	28569106.586846

Cube

Length = n

Surface area	2448581553511686
Volume	8.2441329053908E+21
Space diagonal	34989866.772479

Equilateral Triangle

Length = n

Perimeter	60604227
Area	1.7671115238159E+14
Altitude	17494933.38624

Triangular Pyramid

Length = n

Surface area	1.7671115238159E+14
Volume	9.7158038040083E+20
Height	9523035.5289486