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

20140661 (number)

20140661 is an odd 8-digits composite number following 20140660 and preceding 20140662. In scientific notation, it is written as 2.0140661 × 10^7. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 20120652 positive integers (up to 20140661) that are relatively prime to 20140661.

Interesting facts

20140661 has 4 divisors, whose sum is 20160672
The reverse of 20140661 is 16604102
Previous prime number is 1063

Basic properties

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

Name

Name	twenty million one hundred forty thousand six hundred sixty-one

Notation

Scientific notation	2.0140661 × 10^7
Engineering notation	2.0140661 × 10^6

Prime Factorization of 20140661

Prime Factorization 1063 × 18947

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20140661	Product of the distinct prime numbers

The prime factorization of 20140661 is 1063 × 18947. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 53, 50, 161, 980, 5302, 1422, 85669, 37850, 896879, 438943, 8257674, 819085, 73057208, 19967328, 964218825, 592695435, 7309160232, 6091812380

Basic calculations (n = 20140661)

Multiplication

n×y

n×2	40281322
n×3	60421983
n×4	80562644
n×5	100703305

Division

n÷y

n÷2	10070330.5
n÷3	6713553.6666667
n÷3	5035165.25
n÷5	4028132.2

Exponentiation

n^y

n²	405646225516921
n³	8.1699831140659E+21
n⁴	1.6454886027612E+29
n⁵	3.3141228127578E+36

Nth Root

^y√n

²√n	4487.8347785987
³√n	272.07663011757
⁴√n	66.991303753537
⁵√n	28.894470741637

Divisors of 20140661

1, 1063, 18947, 20140661

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	-20140660	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 20140661 can be divided by 4 positive divisors. The sum of these divisors (counting 20140661) is 1, the average is 0.25.

Base conversion 20140661

Base	System	Value
2	Binary	1001100110101001001110101
3	Ternary	1101220020210102
4	Quaternary	1030311021311
5	Quinary	20124000121
6	Senary	1555403445
8	Octal	114651165
10	Decimal	20140661
12	Duodecimal	68b3585
16	Hexadecimal	1335275
20	Vigesimal	65hbd1
36	Base36	bzomt

Cryptographic Hash Functions

md5	b6ffc8f93ce286fb41f47509e6268cf0
sha1	83533e65e7a19c5bbcd6882fbad0c690bdd79eb7
sha256	b7688680f1adc47b549b2f0321241d170bdc30826d46feb9c88649e7a16d39b2
sha512	a5694d7049cc3bc9524f6acff1237a11c566eccd3ba740a9894f244a7be738bbca567b35accbc2153473bdbdafe95610bc95eae84132aa6ac2b0f821814d1527
ripemd-160	adbfb00a60478177b5e4089d78d9e23f229de093

20140661 as geometric shapes

Circle

Radius = n

Diameter	40281322
Circumference	126547505.27208
Area	1.2743752020404E+15

Sphere

Radius = n

Volume	3.4222345241469E+22
Surface area	5.0975008081616E+15
Circumference	126547505.27208

Square

Length = n

Perimeter	80562644
Area	405646225516921
Diagonal	28483195.941359

Cube

Length = n

Surface area	2433877353101526
Volume	8.1699831140659E+21
Space diagonal	34884648.150021

Equilateral Triangle

Length = n

Perimeter	60421983
Area	1.7564996812346E+14
Altitude	17442324.07501

Triangular Pyramid

Length = n

Surface area	1.7564996812346E+14
Volume	9.6284174368926E+20
Height	9494398.6471196