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

20045481 (number)

20045481 is an odd 8-digits composite number following 20045480 and preceding 20045482. In scientific notation, it is written as 2.0045481 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13349280 positive integers (up to 20045481) that are relatively prime to 20045481.

Interesting facts

20045481 has 8 divisors, whose sum is 26756064
The reverse of 20045481 is 18454002
Previous prime number is 1097

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million forty-five thousand four hundred eighty-one

Notation

Scientific notation	2.0045481 × 10^7
Engineering notation	2.0045481 × 10^6

Prime Factorization of 20045481

Prime Factorization 3 × 1097 × 6091

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20045481	Product of the distinct prime numbers

The prime factorization of 20045481 is 3 × 1097 × 6091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 29, 36, 149, 64, 9762, 9412, 75887, 91213, 976455, 529672, 9667461, 9906916, 60218253, 34676051, 6988574, 689361311, 7714008342, 3050721712

Basic calculations (n = 20045481)

Multiplication

n×y

n×2	40090962
n×3	60136443
n×4	80181924
n×5	100227405

Division

n÷y

n÷2	10022740.5
n÷3	6681827
n÷3	5011370.25
n÷5	4009096.2

Exponentiation

n^y

n²	401821308521361
n³	8.0547014053601E+21
n⁴	1.6146036398182E+29
n⁵	3.2365506584506E+36

Nth Root

^y√n

²√n	4477.2179978196
³√n	271.64736326808
⁴√n	66.912016841668
⁵√n	28.867109284267

Divisors of 20045481

1, 3, 1097, 3291, 6091, 18273, 6681827, 20045481

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	-20045480	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 20045481 can be divided by 8 positive divisors. The sum of these divisors (counting 20045481) is 1, the average is 0.125.

Base conversion 20045481

Base	System	Value
2	Binary	1001100011101111010101001
3	Ternary	1101201102020020
4	Quaternary	1030131322221
5	Quinary	20112423411
6	Senary	1553351053
8	Octal	114357251
10	Decimal	20045481
12	Duodecimal	6868489
16	Hexadecimal	131dea9
20	Vigesimal	655de1
36	Base36	bxn6x

Cryptographic Hash Functions

md5	67012fbff2b44391e6995faea60b6216
sha1	b24650675d481cef0ca36de0223fa6aa223f7c3d
sha256	67f3f6eb2dfe631fb714a1ef47273e20d43a7d3b792bfcc2d7a1bf403a95faaa
sha512	6157566e2b71d3ffe30ee722a225a642ab6e01d081dcfb9e648ae3c99ac3b50f1d85e5f9f22e2222743308972d90f31e8d2decca523118bb819e5e1af67cfb7d
ripemd-160	d64929bcc7754cbf259840d0037ae572e5f894e5

20045481 as geometric shapes

Circle

Radius = n

Diameter	40090962
Circumference	125949471.69455
Area	1.2623588709065E+15

Sphere

Radius = n

Volume	3.3739454349251E+22
Surface area	5.0494354836262E+15
Circumference	125949471.69455

Square

Length = n

Perimeter	80181924
Area	401821308521361
Diagonal	28348591.094492

Cube

Length = n

Surface area	2410927851128166
Volume	8.0547014053601E+21
Space diagonal	34719791.554157

Equilateral Triangle

Length = n

Perimeter	60136443
Area	1.739937304807E+14
Altitude	17359895.777078

Triangular Pyramid

Length = n

Surface area	1.739937304807E+14
Volume	9.4925566402715E+20
Height	9449530.3648307