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

12821693 (number)

12821693 is an odd 8-digits composite number following 12821692 and preceding 12821694. In scientific notation, it is written as 1.2821693 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 12313440 positive integers (up to 12821693) that are relatively prime to 12821693.

Interesting facts

12821693 has 8 divisors, whose sum is 13336320
The reverse of 12821693 is 39612821
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twelve million eight hundred twenty-one thousand six hundred ninety-three

Notation

Scientific notation	1.2821693 × 10^7
Engineering notation	1.2821693 × 10^6

Prime Factorization of 12821693

Prime Factorization 31 × 137 × 3019

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12821693	Product of the distinct prime numbers

The prime factorization of 12821693 is 31 × 137 × 3019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 62, 6, 735, 400, 7244, 2811, 55822, 55417, 466614, 185459, 514386, 7380237, 51980282, 23833113, 855779623, 509595943, 9214582416, 4958184572

Basic calculations (n = 12821693)

Multiplication

n×y

n×2	25643386
n×3	38465079
n×4	51286772
n×5	64108465

Division

n÷y

n÷2	6410846.5
n÷3	4273897.6666667
n÷3	3205423.25
n÷5	2564338.6

Exponentiation

n^y

n²	164395811386249
n³	2.1078326240804E+21
n⁴	2.7025982801343E+28
n⁵	3.465188545021E+35

Nth Root

^y√n

²√n	3580.7391695012
³√n	234.05349180098
⁴√n	59.839277815672
⁵√n	26.399097184324

Divisors of 12821693

1, 31, 137, 3019, 4247, 93589, 413603, 12821693

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	-12821692	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 12821693 can be divided by 8 positive divisors. The sum of these divisors (counting 12821693) is 1, the average is 0.125.

Base conversion 12821693

Base	System	Value
2	Binary	110000111010010010111101
3	Ternary	220010102001112
4	Quaternary	300322102331
5	Quinary	11240243233
6	Senary	1134451405
8	Octal	60722275
10	Decimal	12821693
12	Duodecimal	4363b65
16	Hexadecimal	c3a4bd
20	Vigesimal	402e4d
36	Base36	7mta5

Cryptographic Hash Functions

md5	466931cee594cf35cd4fc51f5c39b150
sha1	eadd0a934c6acff2cf7a46fc79d5ab4765f72523
sha256	c2abcf54090c6001c67e0b25a991ff261e95e5d6bd05b3615394329a88a9c0c7
sha512	d8ee51d1fdf944410e37f768d0947cbcdc0dcfe7359073025d4d96adeb4f8444b57b1870dbc3a410cff46d73037eb9ba59c04d06ada0093b50d2298d1565ecb0
ripemd-160	c5e611fd9134bca5b9e62edd832738a317aa125d

12821693 as geometric shapes

Circle

Radius = n

Diameter	25643386
Circumference	80561073.070767
Area	5.1646467333197E+14

Sphere

Radius = n

Volume	8.8292686490771E+21
Surface area	2.0658586933279E+15
Circumference	80561073.070767

Square

Length = n

Perimeter	51286772
Area	164395811386249
Diagonal	18132612.133184

Cube

Length = n

Surface area	986374868317494
Volume	2.1078326240804E+21
Space diagonal	22207823.71505

Equilateral Triangle

Length = n

Perimeter	38465079
Area	71185474468123
Altitude	11103911.857525

Triangular Pyramid

Length = n

Surface area	71185474468123
Volume	2.4841045701558E+20
Height	6044204.0443947