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

13612809 (number)

13612809 is an odd 8-digits composite number following 13612808 and preceding 13612810. In scientific notation, it is written as 1.3612809 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 7778736 positive integers (up to 13612809) that are relatively prime to 13612809.

Interesting facts

13612809 has 8 divisors, whose sum is 20743360
The reverse of 13612809 is 90821631
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	thirteen million six hundred twelve thousand eight hundred nine

Notation

Scientific notation	1.3612809 × 10^7
Engineering notation	1.3612809 × 10^6

Prime Factorization of 13612809

Prime Factorization 3 × 7 × 648229

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13612809	Product of the distinct prime numbers

The prime factorization of 13612809 is 3 × 7 × 648229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 43, 36, 608, 184, 3841, 3111, 55370, 51595, 767199, 358205, 203917, 9371197, 25509973, 6197468, 45191827, 938077618, 3723846294, 2941643365

Basic calculations (n = 13612809)

Multiplication

n×y

n×2	27225618
n×3	40838427
n×4	54451236
n×5	68064045

Division

n÷y

n÷2	6806404.5
n÷3	4537603
n÷3	3403202.25
n÷5	2722561.8

Exponentiation

n^y

n²	185308568870481
n³	2.5225701540972E+21
n⁴	3.4339265696826E+28
n⁵	4.6745386513114E+35

Nth Root

^y√n

²√n	3689.5540380919
³√n	238.77155274487
⁴√n	60.741699334904
⁵√n	26.717114408372

Divisors of 13612809

1, 3, 7, 21, 648229, 1944687, 4537603, 13612809

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	-13612808	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 13612809 can be divided by 8 positive divisors. The sum of these divisors (counting 13612809) is 1, the average is 0.125.

Base conversion 13612809

Base	System	Value
2	Binary	110011111011011100001001
3	Ternary	221121121021010
4	Quaternary	303323130021
5	Quinary	11441102214
6	Senary	1203434133
8	Octal	63733411
10	Decimal	13612809
12	Duodecimal	4685949
16	Hexadecimal	cfb709
20	Vigesimal	451c09
36	Base36	83rpl

Cryptographic Hash Functions

md5	d45fc825e91c65cfb3d7e1486b450f30
sha1	7cb9066098cfdff3d7af1d918ab2b2468517a085
sha256	adf31e3f1d3e469f219b6f697f75634b9a0ae224540eb95c4ab694eba8fb3e46
sha512	383b731b610cc6742d3b4f02427c4daf4826c0b489a3d2373390389f6a5ec9cc2eb3219857c1632f388e438761c5355e642ddc18c0664dc694c98d2ee01930c4
ripemd-160	21eaea64ca999d97bd2d9ed842e9619b88064d71

13612809 as geometric shapes

Circle

Radius = n

Diameter	27225618
Circumference	85531801.498242
Area	5.8216403861074E+14

Sphere

Radius = n

Volume	1.0566517152369E+22
Surface area	2.328656154443E+15
Circumference	85531801.498242

Square

Length = n

Perimeter	54451236
Area	185308568870481
Diagonal	19251419.109795

Cube

Length = n

Surface area	1111851413222886
Volume	2.5225701540972E+21
Space diagonal	23578076.821731

Equilateral Triangle

Length = n

Perimeter	40838427
Area	80240964090387
Altitude	11789038.410865

Triangular Pyramid

Length = n

Surface area	80240964090387
Volume	2.9728774366349E+20
Height	6417139.7032648