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

20201668 (number)

20201668 is an even 8-digits composite number following 20201667 and preceding 20201669. In scientific notation, it is written as 2.0201668 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors. There are 10100832 positive integers (up to 20201668) that are relatively prime to 20201668.

Interesting facts

20201668 has 6 divisors, whose sum is 35352926
The reverse of 20201668 is 86610202
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million two hundred one thousand six hundred sixty-eight

Notation

Scientific notation	2.0201668 × 10^7
Engineering notation	2.0201668 × 10^6

Prime Factorization of 20201668

Prime Factorization 2 × 2 × 5050417

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10100834	Product of the distinct prime numbers

The prime factorization of 20201668 is 2 × 2 × 5050417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 98, 72, 187, 460, 188, 3228, 92433, 74428, 882438, 655611, 1979879, 7439993, 8067472, 83159907, 159880036, 754450333, 9413305547, 6251393595

Basic calculations (n = 20201668)

Multiplication

n×y

n×2	40403336
n×3	60605004
n×4	80806672
n×5	101008340

Division

n÷y

n÷2	10100834
n÷3	6733889.3333333
n÷3	5050417
n÷5	4040333.6

Exponentiation

n^y

n²	408107389982224
n³	8.2444500007674E+21
n⁴	1.665516417581E+29
n⁵	3.3646209716521E+36

Nth Root

^y√n

²√n	4494.6265695828
³√n	272.35106413987
⁴√n	67.041976175996
⁵√n	28.911954110739

Divisors of 20201668

1, 2, 4, 5050417, 10100834, 20201668

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20201667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201668 can be divided by 6 positive divisors. The sum of these divisors (counting 20201668) is 1, the average is 0.16666666666667.

Base conversion 20201668

Base	System	Value
2	Binary	1001101000100000011000100
3	Ternary	1102000100110221
4	Quaternary	1031010003010
5	Quinary	20132423133
6	Senary	2000554124
8	Octal	115040304
10	Decimal	20201668
12	Duodecimal	6922944
16	Hexadecimal	13440c4
20	Vigesimal	665438
36	Base36	c0zpg

Cryptographic Hash Functions

md5	a4c0f27ce73bba94c3091a6d301be722
sha1	4331ac667e8b1d592b946c4213fbe4e65d3350c4
sha256	c402f1c247eeed30751fbf72a73e74d7667092ffd7f4a747c43db4cc6b7570bd
sha512	d34ee47ef52876cb0885629640472951705b52e8e05a151b12638ebaa20654bdcd6821e89806464624241a5b7474aee0fd514d6c858cc632a9aba9b348229a03
ripemd-160	02968f3e1ed9bc6048cde882d59853d20ca742cc

20201668 as geometric shapes

Circle

Radius = n

Diameter	40403336
Circumference	126930823.55812
Area	1.2821071782439E+15

Sphere

Radius = n

Volume	3.4534271407066E+22
Surface area	5.1284287129754E+15
Circumference	126930823.55812

Square

Length = n

Perimeter	80806672
Area	408107389982224
Diagonal	28569472.868159

Cube

Length = n

Surface area	2448644339893344
Volume	8.2444500007674E+21
Space diagonal	34990315.373638

Equilateral Triangle

Length = n

Perimeter	60605004
Area	1.7671568359838E+14
Altitude	17495157.686819

Triangular Pyramid

Length = n

Surface area	1.7671568359838E+14
Volume	9.7161775044935E+20
Height	9523157.6227195