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

13205812 (number)

13205812 is an even 8-digits composite number following 13205811 and preceding 13205813. In scientific notation, it is written as 1.3205812 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 6595640 positive integers (up to 13205812) that are relatively prime to 13205812.

Interesting facts

13205812 has 12 divisors, whose sum is 23135616
The reverse of 13205812 is 21850231
Previous prime number is 1811

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	thirteen million two hundred five thousand eight hundred twelve

Notation

Scientific notation	1.3205812 × 10^7
Engineering notation	1.3205812 × 10^6

Prime Factorization of 13205812

Prime Factorization 2 × 2 × 1811 × 1823

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6602906	Product of the distinct prime numbers

The prime factorization of 13205812 is 2 × 2 × 1811 × 1823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 66, 20, 489, 631, 4808, 8074, 78962, 30782, 889576, 800666, 203036, 1502858, 95627242, 30890299, 452464735, 133707797, 5119415424, 8891786938

Basic calculations (n = 13205812)

Multiplication

n×y

n×2	26411624
n×3	39617436
n×4	52823248
n×5	66029060

Division

n÷y

n÷2	6602906
n÷3	4401937.3333333
n÷3	3301453
n÷5	2641162.4

Exponentiation

n^y

n²	174393470579344
n³	2.3030073864983E+21
n⁴	3.0413082580709E+28
n⁵	4.0162945090131E+35

Nth Root

^y√n

²√n	3633.9801870676
³√n	236.36783107133
⁴√n	60.282503158608
⁵√n	26.555410672587

Divisors of 13205812

1, 2, 4, 1811, 1823, 3622, 3646, 7244, 7292, 3301453, 6602906, 13205812

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	-13205811	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 13205812 can be divided by 12 positive divisors. The sum of these divisors (counting 13205812) is 1, the average is 0.083333333333333.

Base conversion 13205812

Base	System	Value
2	Binary	110010011000000100110100
3	Ternary	220211220222011
4	Quaternary	302120010310
5	Quinary	11340041222
6	Senary	1151014004
8	Octal	62300464
10	Decimal	13205812
12	Duodecimal	450a304
16	Hexadecimal	c98134
20	Vigesimal	42aeac
36	Base36	7v1o4

Cryptographic Hash Functions

md5	7b92e7a0a9d174819392fe23ab24a578
sha1	98c42e1e08554f0922f4d3e9a871ff06ab94c011
sha256	1188122220655213d5ff5a1bdca79ce43de4569d9aa51c87cdd890c0425e6502
sha512	aedb8cec66b5cb8bdbe919bc10a822adaa0dd4d3acc27317d8e3eac40779e1118e53bf31eb79d95566a6ba3710815b615e98e1b96eb8d03984cee53427d90341
ripemd-160	df74ec9d2be354bfd0772a05eedbae52f5cb22c6

13205812 as geometric shapes

Circle

Radius = n

Diameter	26411624
Circumference	82974563.927776
Area	5.4787324600609E+14

Sphere

Radius = n

Volume	9.646814782115E+21
Surface area	2.1914929840244E+15
Circumference	82974563.927776

Square

Length = n

Perimeter	52823248
Area	174393470579344
Diagonal	18675838.432549

Cube

Length = n

Surface area	1046360823476064
Volume	2.3030073864983E+21
Space diagonal	22873137.339203

Equilateral Triangle

Length = n

Perimeter	39617436
Area	75514587887923
Altitude	11436568.669601

Triangular Pyramid

Length = n

Surface area	75514587887923
Volume	2.7141202335262E+20
Height	6225279.4775165