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

13206821 (number)

13206821 is an odd 8-digits prime number following 13206820 and preceding 13206822. In scientific notation, it is written as 1.3206821 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 13206820 positive integers (up to 13206821) that are relatively prime to 13206821.

Interesting facts

13206821 has 2 divisors, whose sum is 13206822
The reverse of 13206821 is 12860231
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	1.3206821 × 10^7
Engineering notation	1.3206821 × 10^6

Prime Factorization of 13206821

Prime Factorization 13206821

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	13206821	Product of the distinct prime numbers

The prime factorization of 13206821 is 13206821. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 3, 94, 9, 287, 57, 3703, 2423, 7218, 81385, 102789, 290150, 6550169, 6326963, 49611803, 29017860, 255000885, 934315035, 9567374013, 1003854668

Basic calculations (n = 13206821)

Multiplication

n×y

n×2	26413642
n×3	39620463
n×4	52827284
n×5	66034105

Division

n÷y

n÷2	6603410.5
n÷3	4402273.6666667
n÷3	3301705.25
n÷5	2641364.2

Exponentiation

n^y

n²	174420120926041
n³	2.3035353158686E+21
n⁴	3.0422378583855E+28
n⁵	4.017829083512E+35

Nth Root

^y√n

²√n	3634.1190129108
³√n	236.373850872
⁴√n	60.283654608118
⁵√n	26.555816457411

Divisors of 13206821

1, 13206821

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	13206822	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	6603411	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	3634.1191504958	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998485631	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13206821 can be divided by 2 positive divisors. The sum of these divisors (counting 13206821) is 13206822, the average is 6603411.

Base conversion 13206821

Base	System	Value
2	Binary	110010011000010100100101
3	Ternary	220211222100112
4	Quaternary	302120110211
5	Quinary	11340104241
6	Senary	1151022405
8	Octal	62302445
10	Decimal	13206821
12	Duodecimal	450aa05
16	Hexadecimal	c98525
20	Vigesimal	42ah11
36	Base36	7v2g5

Cryptographic Hash Functions

md5	20202d4ad24c9cbe213a690f5c3da51c
sha1	f4735459a23bb93a2eeebb55ee3ea1186f22a8ca
sha256	94b6eb163a97dea5c90997931ed4b34f103de55fe5444ab564994ba78bdaa167
sha512	dc7615f2d387be435eb1a7306c362b0e02ec03999fb46e63a7364e135f30ad12a244c3c70a7e33bd8ce621a48e7b3a630040599bec9ed84fd5ad7bc161fd41a3
ripemd-160	4952b985989643cd05ae51961d314545beeede2b

13206821 as geometric shapes

Circle

Radius = n

Diameter	26413642
Circumference	82980903.661751
Area	5.4795697053949E+14

Sphere

Radius = n

Volume	9.6490261674898E+21
Surface area	2.191827882158E+15
Circumference	82980903.661751

Square

Length = n

Perimeter	52827284
Area	174420120926041
Diagonal	18677265.374034

Cube

Length = n

Surface area	1046520725556246
Volume	2.3035353158686E+21
Space diagonal	22874884.978468

Equilateral Triangle

Length = n

Perimeter	39620463
Area	75526127826553
Altitude	11437442.489234

Triangular Pyramid

Length = n

Surface area	75526127826553
Volume	2.7147424042556E+20
Height	6225755.1246779