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

20081612 (number)

20081612 is an even 8-digits composite number following 20081611 and preceding 20081613. In scientific notation, it is written as 2.0081612 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 6 positive divisors. There are 10040804 positive integers (up to 20081612) that are relatively prime to 20081612.

Interesting facts

20081612 has 6 divisors, whose sum is 35142828
The reverse of 20081612 is 21618002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million eighty-one thousand six hundred twelve

Notation

Scientific notation	2.0081612 × 10^7
Engineering notation	2.0081612 × 10^6

Prime Factorization of 20081612

Prime Factorization 2 × 2 × 5020403

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10040806	Product of the distinct prime numbers

The prime factorization of 20081612 is 2 × 2 × 5020403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 79, 36, 771, 292, 7799, 2919, 64654, 70094, 185738, 214542, 6081325, 7877229, 43437995, 83983500, 104012295, 600681131, 2180930945, 3568355476

Basic calculations (n = 20081612)

Multiplication

n×y

n×2	40163224
n×3	60244836
n×4	80326448
n×5	100408060

Division

n÷y

n÷2	10040806
n÷3	6693870.6666667
n÷3	5020403
n÷5	4016322.4

Exponentiation

n^y

n²	403271140518544
n³	8.0983345746909E+21
n⁴	1.6262761277513E+29
n⁵	3.2658246202363E+36

Nth Root

^y√n

²√n	4481.2511645745
³√n	271.81047567276
⁴√n	66.942147893345
⁵√n	28.877508100409

Divisors of 20081612

1, 2, 4, 5020403, 10040806, 20081612

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20081611	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20081612 can be divided by 6 positive divisors. The sum of these divisors (counting 20081612) is 1, the average is 0.16666666666667.

Base conversion 20081612

Base	System	Value
2	Binary	1001100100110101111001100
3	Ternary	1101210020210102
4	Quaternary	1030212233030
5	Quinary	20120102422
6	Senary	1554230232
8	Octal	114465714
10	Decimal	20081612
12	Duodecimal	6885378
16	Hexadecimal	1326bcc
20	Vigesimal	65a40c
36	Base36	byf2k

Cryptographic Hash Functions

md5	5263e6c0474b0cbc32775a4ac511f07a
sha1	f0d8ef5b6d9d89deaf4b5f2f46389a6d7d243d44
sha256	4bbe26b0b618ec008030a3ea0df52d94d900bfb6e6498371f396837e03bf9b6c
sha512	5a26f3556537f20daa97a85756781cfdfe9293f9288758105ca8c3e829184b7f87dc670fe77fe82bb6f65ff6625a8b39e0372533da0632bd9bc8c9e24f67aaa1
ripemd-160	8a9470a99e2f1bb38666cfde6fa4aecb3912f11d

20081612 as geometric shapes

Circle

Radius = n

Diameter	40163224
Circumference	126176489.46288
Area	1.2669136524578E+15

Sphere

Radius = n

Volume	3.3922224541548E+22
Surface area	5.0676546098313E+15
Circumference	126176489.46288

Square

Length = n

Perimeter	80326448
Area	403271140518544
Diagonal	28399688.044714

Cube

Length = n

Surface area	2419626843111264
Volume	8.0983345746909E+21
Space diagonal	34782372.281885

Equilateral Triangle

Length = n

Perimeter	60244836
Area	1.7462152615109E+14
Altitude	17391186.140942

Triangular Pyramid

Length = n

Surface area	1.7462152615109E+14
Volume	9.543978823469E+20
Height	9466562.6815714