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

20126646 (number)

20126646 is an even 8-digits composite number following 20126645 and preceding 20126647. In scientific notation, it is written as 2.0126646 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6708876 positive integers (up to 20126646) that are relatively prime to 20126646.

Interesting facts

20126646 has 12 divisors, whose sum is 43607772
The reverse of 20126646 is 64662102
Previous prime number is 3

Basic properties

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

Name

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

Notation

Scientific notation	2.0126646 × 10^7
Engineering notation	2.0126646 × 10^6

Prime Factorization of 20126646

Prime Factorization 2 × 3 × 3 × 1118147

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6708882	Product of the distinct prime numbers

The prime factorization of 20126646 is 2 × 3 × 3 × 1118147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 61, 24, 346, 54, 1118, 3219, 25432, 82890, 141205, 963969, 7633184, 6693377, 13674523, 59349332, 941566223, 465233028, 6661554447, 4539869180

Basic calculations (n = 20126646)

Multiplication

n×y

n×2	40253292
n×3	60379938
n×4	80506584
n×5	100633230

Division

n÷y

n÷2	10063323
n÷3	6708882
n÷3	5031661.5
n÷5	4025329.2

Exponentiation

n^y

n²	405081879209316
n³	8.1529395838607E+21
n⁴	1.6409132886375E+29
n⁵	3.3026080877103E+36

Nth Root

^y√n

²√n	4486.2730634682
³√n	272.01350675431
⁴√n	66.979646635886
⁵√n	28.890448343654

Divisors of 20126646

1, 2, 3, 6, 9, 18, 1118147, 2236294, 3354441, 6708882, 10063323, 20126646

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20126645	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20126646 can be divided by 12 positive divisors. The sum of these divisors (counting 20126646) is 1, the average is 0.083333333333333.

Base conversion 20126646

Base	System	Value
2	Binary	1001100110001101110110110
3	Ternary	1101212112120100
4	Quaternary	1030301232312
5	Quinary	20123023041
6	Senary	1555214530
8	Octal	114615666
10	Decimal	20126646
12	Duodecimal	68a7446
16	Hexadecimal	1331bb6
20	Vigesimal	65fgc6
36	Base36	bzdti

Cryptographic Hash Functions

md5	caef2100d586c1ea06283bc62f4691d9
sha1	9e66cbbc6a223a0965c677367c3dc0c4654a7236
sha256	d5a1249d9c8d0924eac4a10f3b226f70babe4ece6d8cf5d879975345ff9458c9
sha512	080eac73deff5ae4c5eceac8c78ac0cacfeaddc806c5b54ef888b8b73a268e3a1ae25ee2f4617e35d0583618f228601e78fca61d2ba528593f2d4891dd110761
ripemd-160	0ed1e585240d6aaeee21baeb4b7d02d20aa77019

20126646 as geometric shapes

Circle

Radius = n

Diameter	40253292
Circumference	126459446.43
Area	1.2726022558263E+15

Sphere

Radius = n

Volume	3.4150953469091E+22
Surface area	5.0904090233053E+15
Circumference	126459446.43

Square

Length = n

Perimeter	80506584
Area	405081879209316
Diagonal	28463375.738282

Cube

Length = n

Surface area	2430491275255896
Volume	8.1529395838607E+21
Space diagonal	34860373.457953

Equilateral Triangle

Length = n

Perimeter	60379938
Area	1.75405599004E+14
Altitude	17430186.728976

Triangular Pyramid

Length = n

Surface area	1.75405599004E+14
Volume	9.6083314439202E+20
Height	9487791.9127607