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

20461742 (number)

20461742 is an even 8-digits composite number following 20461741 and preceding 20461743. In scientific notation, it is written as 2.0461742 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 8769312 positive integers (up to 20461742) that are relatively prime to 20461742.

Interesting facts

20461742 has 8 divisors, whose sum is 35077296
The reverse of 20461742 is 24716402
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million four hundred sixty-one thousand seven hundred forty-two

Notation

Scientific notation	2.0461742 × 10^7
Engineering notation	2.0461742 × 10^6

Prime Factorization of 20461742

Prime Factorization 2 × 7 × 1461553

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20461742	Product of the distinct prime numbers

The prime factorization of 20461742 is 2 × 7 × 1461553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 34, 83, 947, 860, 3664, 7432, 98866, 16797, 933053, 62621, 1467805, 3939702, 24705089, 59499965, 907663433, 459451598, 5154761308, 5770343231

Basic calculations (n = 20461742)

Multiplication

n×y

n×2	40923484
n×3	61385226
n×4	81846968
n×5	102308710

Division

n÷y

n÷2	10230871
n÷3	6820580.6666667
n÷3	5115435.5
n÷5	4092348.4

Exponentiation

n^y

n²	418682885674564
n³	8.5669811864884E+21
n⁴	1.7529535875678E+29
n⁵	3.5868484046787E+36

Nth Root

^y√n

²√n	4523.4657067342
³√n	273.51482328276
⁴√n	67.256714956457
⁵√n	28.986015551583

Divisors of 20461742

1, 2, 7, 14, 1461553, 2923106, 10230871, 20461742

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	-20461741	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 20461742 can be divided by 8 positive divisors. The sum of these divisors (counting 20461742) is 1, the average is 0.125.

Base conversion 20461742

Base	System	Value
2	Binary	1001110000011100010101110
3	Ternary	1102111120020022
4	Quaternary	1032003202232
5	Quinary	20214233432
6	Senary	2010322142
8	Octal	116034256
10	Decimal	20461742
12	Duodecimal	6a29352
16	Hexadecimal	13838ae
20	Vigesimal	67he72
36	Base36	c6kdq

Cryptographic Hash Functions

md5	a81e270b55942aabe1445cd8da098383
sha1	e4d79f76a7d3e89e2e97cb1244aa5ce80ceae8e5
sha256	a567c85443cb26c86147662e9dcf3b9e005a39cbb52f02de9b62a38d769aadd9
sha512	25abb239ca92814af656d26ca4c9b4f0f878e2309e060af499b2442fcbf018de6754bd6270a622aee3b251d59df0f7a4107968116638b300cb5ac13e1eaadcc0
ripemd-160	6cc99379a2afbb557be171e8497efe2b67aac1af

20461742 as geometric shapes

Circle

Radius = n

Diameter	40923484
Circumference	128564916.6937
Area	1.315331077819E+15

Sphere

Radius = n

Volume	3.5885286878552E+22
Surface area	5.2613243112759E+15
Circumference	128564916.6937

Square

Length = n

Perimeter	81846968
Area	418682885674564
Diagonal	28937273.046179

Cube

Length = n

Surface area	2512097314047384
Volume	8.5669811864884E+21
Space diagonal	35440776.755366

Equilateral Triangle

Length = n

Perimeter	61385226
Area	1.8129500756197E+14
Altitude	17720388.377683

Triangular Pyramid

Length = n

Surface area	1.8129500756197E+14
Volume	1.0096284152106E+21
Height	9645757.6820597