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

12821211 (number)

12821211 is an odd 8-digits composite number following 12821210 and preceding 12821212. In scientific notation, it is written as 1.2821211 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 7889904 positive integers (up to 12821211) that are relatively prime to 12821211.

Interesting facts

12821211 has 12 divisors, whose sum is 19944288
The reverse of 12821211 is 11212821
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twelve million eight hundred twenty-one thousand two hundred eleven

Notation

Scientific notation	1.2821211 × 10^7
Engineering notation	1.2821211 × 10^6

Prime Factorization of 12821211

Prime Factorization 3 × 3 × 13 × 109583

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4273737	Product of the distinct prime numbers

The prime factorization of 12821211 is 3 × 3 × 13 × 109583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 71, 52, 416, 799, 3541, 390, 24376, 6231, 770516, 665915, 7802124, 8199885, 91113077, 31026385, 435632574, 778889482, 9904830447, 7262529514

Basic calculations (n = 12821211)

Multiplication

n×y

n×2	25642422
n×3	38463633
n×4	51284844
n×5	64106055

Division

n÷y

n÷2	6410605.5
n÷3	4273737
n÷3	3205302.75
n÷5	2564242.2

Exponentiation

n^y

n²	164383451506521
n³	2.1075949166734E+21
n⁴	2.7021919129197E+28
n⁵	3.4645372678037E+35

Nth Root

^y√n

²√n	3580.6718643294
³√n	234.05055887585
⁴√n	59.838715430141
⁵√n	26.398898699519

Divisors of 12821211

1, 3, 9, 13, 39, 117, 109583, 328749, 986247, 1424579, 4273737, 12821211

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	-12821210	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 12821211 can be divided by 12 positive divisors. The sum of these divisors (counting 12821211) is 1, the average is 0.083333333333333.

Base conversion 12821211

Base	System	Value
2	Binary	110000111010001011011011
3	Ternary	220010101101200
4	Quaternary	300322023123
5	Quinary	11240234321
6	Senary	1134445243
8	Octal	60721333
10	Decimal	12821211
12	Duodecimal	4363823
16	Hexadecimal	c3a2db
20	Vigesimal	402d0b
36	Base36	7mswr

Cryptographic Hash Functions

md5	f28640c8aba82b3c970df76207ccf462
sha1	70d657fd36503c16a74c622288aa1f6f095bbb61
sha256	f44137d1c3dda9a855f35e4f23a4b198ca1069905dcc5ddb465694bec4dc4c04
sha512	50dafb32ff71d977b8f6a5edd7096d0bb152c1eeac185e34a7ebea49a2f4b88f992b105dbda53f3ee7d47b17b2c2382d136b9df01c10e0b5955fc8fe0217ab18
ripemd-160	ce91d41e93a04624aaba5c934e481bbd85520edf

12821211 as geometric shapes

Circle

Radius = n

Diameter	25642422
Circumference	80558044.575449
Area	5.1642584362462E+14

Sphere

Radius = n

Volume	8.828272942619E+21
Surface area	2.0657033744985E+15
Circumference	80558044.575449

Square

Length = n

Perimeter	51284844
Area	164383451506521
Diagonal	18131930.482247

Cube

Length = n

Surface area	986300709039126
Volume	2.1075949166734E+21
Space diagonal	22206988.866561

Equilateral Triangle

Length = n

Perimeter	38463633
Area	71180122483207
Altitude	11103494.43328

Triangular Pyramid

Length = n

Surface area	71180122483207
Volume	2.4838244292901E+20
Height	6043976.8274157