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

20173681 (number)

20173681 is an odd 8-digits composite number following 20173680 and preceding 20173682. In scientific notation, it is written as 2.0173681 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 17876000 positive integers (up to 20173681) that are relatively prime to 20173681.

Interesting facts

20173681 has 12 divisors, whose sum is 22578192
The reverse of 20173681 is 18637102
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred seventy-three thousand six hundred eighty-one

Notation

Scientific notation	2.0173681 × 10^7
Engineering notation	2.0173681 × 10^6

Prime Factorization of 20173681

Prime Factorization 11 × 41 × 41 × 1091

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	492041	Product of the distinct prime numbers

The prime factorization of 20173681 is 11 × 41 × 41 × 1091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 30, 30, 719, 97, 3474, 342, 87174, 54663, 3159, 826036, 6773948, 4208330, 44681674, 13552902, 834523855, 973468471, 8335820863, 9852563952

Basic calculations (n = 20173681)

Multiplication

n×y

n×2	40347362
n×3	60521043
n×4	80694724
n×5	100868405

Division

n÷y

n÷2	10086840.5
n÷3	6724560.3333333
n÷3	5043420.25
n÷5	4034736.2

Exponentiation

n^y

n²	406977405089761
n³	8.2102323444886E+21
n⁴	1.656306082536E+29
n⁵	3.341379054744E+36

Nth Root

^y√n

²√n	4491.5121061843
³√n	272.22523605036
⁴√n	67.018744439032
⁵√n	28.903938855464

Divisors of 20173681

1, 11, 41, 451, 1091, 1681, 12001, 18491, 44731, 492041, 1833971, 20173681

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	-20173680	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 20173681 can be divided by 12 positive divisors. The sum of these divisors (counting 20173681) is 1, the average is 0.083333333333333.

Base conversion 20173681

Base	System	Value
2	Binary	1001100111101001101110001
3	Ternary	1101221221002101
4	Quaternary	1030331031301
5	Quinary	20131024211
6	Senary	2000220401
8	Octal	114751561
10	Decimal	20173681
12	Duodecimal	690a701
16	Hexadecimal	133d371
20	Vigesimal	661e41
36	Base36	c0e41

Cryptographic Hash Functions

md5	49e07cb97f165ef649002a25ac67bff9
sha1	750d7f7f95d92e8122a6ba32a671fe469ad3e809
sha256	111071bd8f52d6f36b8ec885c833b51718d1f99aa74800577f961c59eeca880f
sha512	87920f95a361789a56f41c920951fd3f64b98c4be144e722c51c37e341b78ec583cd5776ab411338ebce9e813c534efe5a02ced92341f89ccad4175f39191132
ripemd-160	e87b3c58a659bb770ab99f319968131c9a1fb7d0

20173681 as geometric shapes

Circle

Radius = n

Diameter	40347362
Circumference	126754976.05093
Area	1.278557226007E+15

Sphere

Radius = n

Volume	3.4390940823614E+22
Surface area	5.1142289040281E+15
Circumference	126754976.05093

Square

Length = n

Perimeter	80694724
Area	406977405089761
Diagonal	28529893.273188

Cube

Length = n

Surface area	2441864430538566
Volume	8.2102323444886E+21
Space diagonal	34941840.467687

Equilateral Triangle

Length = n

Perimeter	60521043
Area	1.76226385787E+14
Altitude	17470920.233843

Triangular Pyramid

Length = n

Surface area	1.76226385787E+14
Volume	9.6758516098417E+20
Height	9509964.4243961