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

12821613 (number)

12821613 is an odd 8-digits composite number following 12821612 and preceding 12821614. In scientific notation, it is written as 1.2821613 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 7326624 positive integers (up to 12821613) that are relatively prime to 12821613.

Interesting facts

12821613 has 4 divisors, whose sum is 13432188
The reverse of 12821613 is 31612821
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twelve million eight hundred twenty-one thousand six hundred thirteen

Notation

Scientific notation	1.2821613 × 10^7
Engineering notation	1.2821613 × 10^6

Prime Factorization of 12821613

Prime Factorization 21 × 610553

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12821613	Product of the distinct prime numbers

The prime factorization of 12821613 is 21 × 610553. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 55, 65, 564, 373, 7675, 9151, 61653, 74572, 655867, 928979, 959299, 7871092, 42003812, 95283132, 996528797, 584617638, 2910221808, 222713474

Basic calculations (n = 12821613)

Multiplication

n×y

n×2	25643226
n×3	38464839
n×4	51286452
n×5	64108065

Division

n÷y

n÷2	6410806.5
n÷3	4273871
n÷3	3205403.25
n÷5	2564322.6

Exponentiation

n^y

n²	164393759921769
n³	2.1077931693318E+21
n⁴	2.7025308301216E+28
n⁵	3.4650804424388E+35

Nth Root

^y√n

²√n	3580.7279986059
³√n	234.05300501351
⁴√n	59.839184474773
⁵√n	26.399064241201

Divisors of 12821613

1, 21, 610553, 12821613

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12821612	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821613 can be divided by 4 positive divisors. The sum of these divisors (counting 12821613) is 1, the average is 0.25.

Base conversion 12821613

Base	System	Value
2	Binary	110000111010010001101101
3	Ternary	220010101221120
4	Quaternary	300322101231
5	Quinary	11240242423
6	Senary	1134451153
8	Octal	60722155
10	Decimal	12821613
12	Duodecimal	4363ab9
16	Hexadecimal	c3a46d
20	Vigesimal	402e0d
36	Base36	7mt7x

Cryptographic Hash Functions

md5	bbd711aaa77dbdc4ebde884f4466ce71
sha1	2dbf0d515d7e65b949723de1c30dedbc993b7e04
sha256	4d6073ed56954eade774a74324ee3e0a098ad68f4f3611499a47726e2663128c
sha512	2830246abac481f4bd829297035541cfc917cc80a534d462e2cd62cf2d19c96ac30ebddff80b4ca4bd9141163d99c500f7189026fb7bf75d04528a432b236196
ripemd-160	f6f9642af404e5b4db04c25a0028c67652d7878d

12821613 as geometric shapes

Circle

Radius = n

Diameter	25643226
Circumference	80560570.415943
Area	5.1645822846623E+14

Sphere

Radius = n

Volume	8.8291033814128E+21
Surface area	2.0658329138649E+15
Circumference	80560570.415943

Square

Length = n

Perimeter	51286452
Area	164393759921769
Diagonal	18132498.996099

Cube

Length = n

Surface area	986362559530614
Volume	2.1077931693318E+21
Space diagonal	22207685.150986

Equilateral Triangle

Length = n

Perimeter	38464839
Area	71184586157946
Altitude	11103842.575493

Triangular Pyramid

Length = n

Surface area	71184586157946
Volume	2.4840580722887E+20
Height	6044166.3320331