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

20149396 (number)

20149396 is an even 8-digits composite number following 20149395 and preceding 20149397. In scientific notation, it is written as 2.0149396 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 10074696 positive integers (up to 20149396) that are relatively prime to 20149396.

Interesting facts

20149396 has 6 divisors, whose sum is 35261450
The reverse of 20149396 is 69394102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million one hundred forty-nine thousand three hundred ninety-six

Notation

Scientific notation	2.0149396 × 10^7
Engineering notation	2.0149396 × 10^6

Prime Factorization of 20149396

Prime Factorization 2 × 2 × 5037349

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10074698	Product of the distinct prime numbers

The prime factorization of 20149396 is 2 × 2 × 5037349. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 42, 100, 146, 862, 1825, 3384, 86837, 58955, 20877, 767154, 7836162, 1472838, 83719015, 20156162, 278445847, 808185091, 3853416985, 2588511968

Basic calculations (n = 20149396)

Multiplication

n×y

n×2	40298792
n×3	60448188
n×4	80597584
n×5	100746980

Division

n÷y

n÷2	10074698
n÷3	6716465.3333333
n÷3	5037349
n÷5	4029879.2

Exponentiation

n^y

n²	405998159164816
n³	8.1806176842829E+21
n⁴	1.6483450524522E+29
n⁵	3.32131572065E+36

Nth Root

^y√n

²√n	4488.8078595547
³√n	272.11595762312
⁴√n	66.998566100736
⁵√n	28.896976612007

Divisors of 20149396

1, 2, 4, 5037349, 10074698, 20149396

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	-20149395	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 20149396 can be divided by 6 positive divisors. The sum of these divisors (counting 20149396) is 1, the average is 0.16666666666667.

Base conversion 20149396

Base	System	Value
2	Binary	1001100110111010010010100
3	Ternary	1101220200202221
4	Quaternary	1030313102110
5	Quinary	20124240041
6	Senary	1555512124
8	Octal	114672224
10	Decimal	20149396
12	Duodecimal	68b8644
16	Hexadecimal	1337494
20	Vigesimal	65id9g
36	Base36	bzvdg

Cryptographic Hash Functions

md5	83b4b28f9840e87777d1d9ec0eafce30
sha1	86280f8818a47db2686f555d649e32d7a29a2842
sha256	0d8897961689f5089ccf90e8dd5c7764157c764580b7a1acae4078d8682653e9
sha512	b52223621445a0225a0d3800bda5a0af547fa7437cc4e184b81539392b479d01c8d06822a3dd103df94e5a1c17aec22800be3cff4d535149b9cbee4fe71308f5
ripemd-160	e8e75e87d25cce41ff8d859b82a882b7451fd1a9

20149396 as geometric shapes

Circle

Radius = n

Diameter	40298792
Circumference	126602388.89574
Area	1.2754808342032E+15

Sphere

Radius = n

Volume	3.4266891225027E+22
Surface area	5.1019233368127E+15
Circumference	126602388.89574

Square

Length = n

Perimeter	80597584
Area	405998159164816
Diagonal	28495549.096826

Cube

Length = n

Surface area	2435988954988896
Volume	8.1806176842829E+21
Space diagonal	34899777.613825

Equilateral Triangle

Length = n

Perimeter	60448188
Area	1.7580235986322E+14
Altitude	17449888.806913

Triangular Pyramid

Length = n

Surface area	1.7580235986322E+14
Volume	9.6409503980851E+20
Height	9498516.3656087