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

12081690 (number)

12081690 is an even 8-digits composite number following 12081689 and preceding 12081691. In scientific notation, it is written as 1.2081690 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 3108672 positive integers (up to 12081690) that are relatively prime to 12081690.

Interesting facts

12081690 has 16 divisors, whose sum is 18898560
The reverse of 12081690 is 09618021
Previous prime number is 1543

Basic properties

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

Name

Name	twelve million eighty-one thousand six hundred ninety

Notation

Scientific notation	1.2081690 × 10^7
Engineering notation	1.2081690 × 10^6

Prime Factorization of 12081690

Prime Factorization 2 × 135 × 1543 × 29

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	12081690	Product of the distinct prime numbers

The prime factorization of 12081690 is 2 × 135 × 1543 × 29. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 68, 89, 85, 462, 8533, 2648, 73615, 10800, 54251, 463112, 7645578, 6941315, 57080096, 57622957, 772308583, 275336240, 6559986405, 7624477037

Basic calculations (n = 12081690)

Multiplication

n×y

n×2	24163380
n×3	36245070
n×4	48326760
n×5	60408450

Division

n÷y

n÷2	6040845
n÷3	4027230
n÷3	3020422.5
n÷5	2416338

Exponentiation

n^y

n²	145967233256100
n³	1.7635308623579E+21
n⁴	2.1306433184441E+28
n⁵	2.5741772074013E+35

Nth Root

^y√n

²√n	3475.8725523241
³√n	229.46118357571
⁴√n	58.956531040455
⁵√n	26.087084060728

Divisors of 12081690

1, 2, 29, 58, 135, 270, 1543, 3086, 3915, 7830, 44747, 89494, 208305, 416610, 6040845, 12081690

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	-12081689	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 12081690 can be divided by 16 positive divisors. The sum of these divisors (counting 12081690) is 1, the average is 0.0625.

Base conversion 12081690

Base	System	Value
2	Binary	101110000101101000011010
3	Ternary	211201210222000
4	Quaternary	232011220122
5	Quinary	11043103230
6	Senary	1110541430
8	Octal	56055032
10	Decimal	12081690
12	Duodecimal	4067876
16	Hexadecimal	b85a1a
20	Vigesimal	3fa44a
36	Base36	76yai

Cryptographic Hash Functions

md5	e693fe16232d58969b371a7067e45de0
sha1	15020d52e8d5e47f67d53018d793630cdca3192a
sha256	933d0f9e6c1013aa4de1596e89d234d138b84e7941c968bfbe147a1c934cfd87
sha512	ca32ae7fa9df2fd45efc78bdf6f6665c64eb45db220e1513f0e705df92de6fd16a8a5cd0fc1b2084877ac7c81a1184195012057e237b57173f61f0359f35452c
ripemd-160	885deb8080018a1ba1b819845ac5a46f1cf625ea

12081690 as geometric shapes

Circle

Radius = n

Diameter	24163380
Circumference	75911497.093899
Area	4.5856958766219E+14

Sphere

Radius = n

Volume	7.3870608020832E+21
Surface area	1.8342783506488E+15
Circumference	75911497.093899

Square

Length = n

Perimeter	48326760
Area	145967233256100
Diagonal	17086089.854387

Cube

Length = n

Surface area	875803399536600
Volume	1.7635308623579E+21
Space diagonal	20926100.921297

Equilateral Triangle

Length = n

Perimeter	36245070
Area	63205666059956
Altitude	10463050.460648

Triangular Pyramid

Length = n

Surface area	63205666059956
Volume	2.078341052675E+20
Height	5695363.2847958