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

20149814 (number)

20149814 is an even 8-digits composite number following 20149813 and preceding 20149815. In scientific notation, it is written as 2.0149814 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 9749880 positive integers (up to 20149814) that are relatively prime to 20149814.

Interesting facts

20149814 has 8 divisors, whose sum is 31199808
The reverse of 20149814 is 41894102
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million one hundred forty-nine thousand eight hundred fourteen

Notation

Scientific notation	2.0149814 × 10^7
Engineering notation	2.0149814 × 10^6

Prime Factorization of 20149814

Prime Factorization 2 × 31 × 324997

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20149814	Product of the distinct prime numbers

The prime factorization of 20149814 is 2 × 31 × 324997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 14, 88, 1, 919, 9466, 1264, 47063, 12495, 416976, 41321, 6161125, 6786820, 43535774, 9586158, 331897953, 521291253, 1664943294, 4237757793

Basic calculations (n = 20149814)

Multiplication

n×y

n×2	40299628
n×3	60449442
n×4	80599256
n×5	100749070

Division

n÷y

n÷2	10074907
n÷3	6716604.6666667
n÷3	5037453.5
n÷5	4029962.8

Exponentiation

n^y

n²	406015004234596
n³	8.1811268165363E+21
n⁴	1.6484818366362E+29
n⁵	3.3216602390598E+36

Nth Root

^y√n

²√n	4488.8544195596
³√n	272.11783929546
⁴√n	66.998913569995
⁵√n	28.897096504792

Divisors of 20149814

1, 2, 31, 62, 324997, 649994, 10074907, 20149814

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	-20149813	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 20149814 can be divided by 8 positive divisors. The sum of these divisors (counting 20149814) is 1, the average is 0.125.

Base conversion 20149814

Base	System	Value
2	Binary	1001100110111011000110110
3	Ternary	1101220201100102
4	Quaternary	1030313120312
5	Quinary	20124243224
6	Senary	1555514102
8	Octal	114673066
10	Decimal	20149814
12	Duodecimal	68b8932
16	Hexadecimal	1337636
20	Vigesimal	65ieae
36	Base36	bzvp2

Cryptographic Hash Functions

md5	324cc954cc80237bd3298ce98e1fb657
sha1	6a9018a8ed79d789501a7e043865ba918a12075a
sha256	76e8312191a255507fb5300f9c0fdbbb373949f43334a18e19abc6323452404f
sha512	fa9986fa2be9b62bd0c56411ef4f895198e8ac04a4c7231e406cfdc7a19e08175264b3c95a2258a23823ed3d088c08a4414476af7985f6210c536419dca7c5c7
ripemd-160	685bb3585d90387bc38f5ddca679078ba824e308

20149814 as geometric shapes

Circle

Radius = n

Diameter	40299628
Circumference	126605015.2672
Area	1.2755337545506E+15

Sphere

Radius = n

Volume	3.4269023873223E+22
Surface area	5.1021350182025E+15
Circumference	126605015.2672

Square

Length = n

Perimeter	80599256
Area	406015004234596
Diagonal	28496140.238095

Cube

Length = n

Surface area	2436090025407576
Volume	8.1811268165363E+21
Space diagonal	34900501.611063

Equilateral Triangle

Length = n

Perimeter	60449442
Area	1.758096539924E+14
Altitude	17450250.805531

Triangular Pyramid

Length = n

Surface area	1.758096539924E+14
Volume	9.6415504161999E+20
Height	9498713.4126984