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

20402046 (number)

20402046 is an even 8-digits composite number following 20402045 and preceding 20402047. In scientific notation, it is written as 2.0402046 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 5829120 positive integers (up to 20402046) that are relatively prime to 20402046.

Interesting facts

20402046 has 16 divisors, whose sum is 42747408
The reverse of 20402046 is 64020402
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million four hundred two thousand forty-six

Notation

Scientific notation	2.0402046 × 10^7
Engineering notation	2.0402046 × 10^6

Prime Factorization of 20402046

Prime Factorization 2 × 3 × 21 × 161921

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20402046	Product of the distinct prime numbers

The prime factorization of 20402046 is 2 × 3 × 21 × 161921. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 30, 9, 903, 340, 1560, 7768, 90155, 48703, 259881, 546908, 2911170, 5049206, 36787551, 91678490, 861797232, 108794831, 1258663104, 930345995

Basic calculations (n = 20402046)

Multiplication

n×y

n×2	40804092
n×3	61206138
n×4	81608184
n×5	102010230

Division

n÷y

n÷2	10201023
n÷3	6800682
n÷3	5100511.5
n÷5	4080409.2

Exponentiation

n^y

n²	416243480986116
n³	8.4922186462789E+21
n⁴	1.7325863546344E+29
n⁵	3.5348306506223E+36

Nth Root

^y√n

²√n	4516.8624065827
³√n	273.24857607364
⁴√n	67.207606761309
⁵√n	28.969082760568

Divisors of 20402046

1, 2, 3, 6, 21, 42, 63, 126, 161921, 323842, 485763, 971526, 3400341, 6800682, 10201023, 20402046

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20402045	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402046 can be divided by 16 positive divisors. The sum of these divisors (counting 20402046) is 1, the average is 0.0625.

Base conversion 20402046

Base	System	Value
2	Binary	1001101110100111101111110
3	Ternary	1102101112100100
4	Quaternary	1031310331332
5	Quinary	20210331141
6	Senary	2005141530
8	Octal	115647576
10	Decimal	20402046
12	Duodecimal	69ba8a6
16	Hexadecimal	1374f7e
20	Vigesimal	67a526
36	Base36	c5abi

Cryptographic Hash Functions

md5	2322664a88ee5cc2f9f3338f04428615
sha1	ee7108b93f8c32604e5a0b123c475fed739e5a73
sha256	8cdd673a6c9c5980c32ebde373e03c2ac0affba409993393cdf79725d2d96ffb
sha512	0361a03b39de7bb08d60199f8ee0b5de438aa2c1da370c61b26a7f0a50ceb80ce46e020ef6ec41dc0a88500b6253e81e9fe7a404340354f2d2add7c7fabd92a1
ripemd-160	b20c2899d3fc61477400d35dd465a923bf0e89ea

20402046 as geometric shapes

Circle

Radius = n

Diameter	40804092
Circumference	128189835.6636
Area	1.3076674619706E+15

Sphere

Radius = n

Volume	3.5572122282437E+22
Surface area	5.2306698478825E+15
Circumference	128189835.6636

Square

Length = n

Perimeter	81608184
Area	416243480986116
Diagonal	28852850.15336

Cube

Length = n

Surface area	2497460885916696
Volume	8.4922186462789E+21
Space diagonal	35337380.250357

Equilateral Triangle

Length = n

Perimeter	61206138
Area	1.8023871434682E+14
Altitude	17668690.125179

Triangular Pyramid

Length = n

Surface area	1.8023871434682E+14
Volume	1.0008175653504E+21
Height	9617616.7177866