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

20143746 (number)

20143746 is an even 8-digits composite number following 20143745 and preceding 20143747. In scientific notation, it is written as 2.0143746 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 5755320 positive integers (up to 20143746) that are relatively prime to 20143746.

Interesting facts

20143746 has 8 divisors, whose sum is 30695424
The reverse of 20143746 is 64734102
Previous prime number is 63

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million one hundred forty-three thousand seven hundred forty-six

Notation

Scientific notation	2.0143746 × 10^7
Engineering notation	2.0143746 × 10^6

Prime Factorization of 20143746

Prime Factorization 2 × 63 × 159871

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20143746	Product of the distinct prime numbers

The prime factorization of 20143746 is 2 × 63 × 159871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 48, 88, 946, 727, 5745, 3833, 89541, 55604, 22355, 534853, 4197961, 9130612, 36936468, 22555566, 919948193, 80079523, 8459741769, 4032596224

Basic calculations (n = 20143746)

Multiplication

n×y

n×2	40287492
n×3	60431238
n×4	80574984
n×5	100718730

Division

n÷y

n÷2	10071873
n÷3	6714582
n÷3	5035936.5
n÷5	4028749.2

Exponentiation

n^y

n²	405770502912516
n³	8.173737944962E+21
n⁴	1.6464970103388E+29
n⁵	3.3166617566023E+36

Nth Root

^y√n

²√n	4488.1784723872
³√n	272.09052098163
⁴√n	66.993868916396
⁵√n	28.895355856393

Divisors of 20143746

1, 2, 63, 126, 159871, 319742, 10071873, 20143746

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	-20143745	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 20143746 can be divided by 8 positive divisors. The sum of these divisors (counting 20143746) is 1, the average is 0.125.

Base conversion 20143746

Base	System	Value
2	Binary	1001100110101111010000010
3	Ternary	1101220102000200
4	Quaternary	1030311322002
5	Quinary	20124044441
6	Senary	1555430030
8	Octal	114657202
10	Decimal	20143746
12	Duodecimal	68b5316
16	Hexadecimal	1335e82
20	Vigesimal	65hj76
36	Base36	bzr0i

Cryptographic Hash Functions

md5	4d237b520f564c82520f59550a76d340
sha1	c9834e0583c3df48ea90db04e2098c27c90a4b4f
sha256	83dff1030bfaaadff1cc938fcb496f05f133b50a2eaedf1612a6a70c44ab4d4b
sha512	c9645cc423738a9bfab979e976430ed9d2d4de2c740e42cd812070b4f8508daf52bcbdb5b007ca0621562063eac764ee7172e5eade859b00d420c497f76f0d78
ripemd-160	b2055720b32987d024f763142df9e606e22bf11d

20143746 as geometric shapes

Circle

Radius = n

Diameter	40287492
Circumference	126566888.89876
Area	1.2747656309934E+15

Sphere

Radius = n

Volume	3.4238073440348E+22
Surface area	5.0990625239736E+15
Circumference	126566888.89876

Square

Length = n

Perimeter	80574984
Area	405770502912516
Diagonal	28487558.790199

Cube

Length = n

Surface area	2434623017475096
Volume	8.173737944962E+21
Space diagonal	34889991.526762

Equilateral Triangle

Length = n

Perimeter	60431238
Area	1.7570378181431E+14
Altitude	17444995.763381

Triangular Pyramid

Length = n

Surface area	1.7570378181431E+14
Volume	9.6328425475407E+20
Height	9495852.9300663