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

13238218 (number)

13238218 is an even 8-digits composite number following 13238217 and preceding 13238219. In scientific notation, it is written as 1.3238218 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 5673516 positive integers (up to 13238218) that are relatively prime to 13238218.

Interesting facts

13238218 has 8 divisors, whose sum is 22694112
The reverse of 13238218 is 81283231
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	thirteen million two hundred thirty-eight thousand two hundred eighteen

Notation

Scientific notation	1.3238218 × 10^7
Engineering notation	1.3238218 × 10^6

Prime Factorization of 13238218

Prime Factorization 2 × 7 × 945587

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13238218	Product of the distinct prime numbers

The prime factorization of 13238218 is 2 × 7 × 945587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 62, 26, 961, 640, 2659, 815, 2515, 6088, 409996, 527031, 3643349, 8036977, 70725246, 61703487, 7567688, 646155099, 6815706978, 569597354

Basic calculations (n = 13238218)

Multiplication

n×y

n×2	26476436
n×3	39714654
n×4	52952872
n×5	66191090

Division

n÷y

n÷2	6619109
n÷3	4412739.3333333
n÷3	3309554.5
n÷5	2647643.6

Exponentiation

n^y

n²	175250415815524
n³	2.3200032091566E+21
n⁴	3.0712708243514E+28
n⁵	4.0658152709804E+35

Nth Root

^y√n

²√n	3638.4362025464
³√n	236.56101568335
⁴√n	60.319451278558
⁵√n	26.568430866833

Divisors of 13238218

1, 2, 7, 14, 945587, 1891174, 6619109, 13238218

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	-13238217	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 13238218 can be divided by 8 positive divisors. The sum of these divisors (counting 13238218) is 1, the average is 0.125.

Base conversion 13238218

Base	System	Value
2	Binary	110010011111111111001010
3	Ternary	220220120102101
4	Quaternary	302133333022
5	Quinary	11342110333
6	Senary	1151424014
8	Octal	62377712
10	Decimal	13238218
12	Duodecimal	452500a
16	Hexadecimal	c9ffca
20	Vigesimal	42efai
36	Base36	7vqoa

Cryptographic Hash Functions

md5	508cf8280289602466745aa246b3ac03
sha1	a92bd935003138cfa3d77cebec38def0af7f1fdc
sha256	e9fba4d807d73fc90bd2c169981a7a9dc585a6ad351f481bd587433517997013
sha512	bdcd02b127b96d8f45e9164549ea8287184dbdf9bb50309e7354b3005649ae968218029c96931e75e23e314cb0b9977eb9d308e533aeab88dfd1e4b9f3bd94d2
ripemd-160	7a77718454723aa87dbc29bcc2bce39411c53c73

13238218 as geometric shapes

Circle

Radius = n

Diameter	26476436
Circumference	83178176.83084
Area	5.5056541886461E+14

Sphere

Radius = n

Volume	9.718006717588E+21
Surface area	2.2022616754584E+15
Circumference	83178176.83084

Square

Length = n

Perimeter	52952872
Area	175250415815524
Diagonal	18721667.437252

Cube

Length = n

Surface area	1051502494893144
Volume	2.3200032091566E+21
Space diagonal	22929266.177673

Equilateral Triangle

Length = n

Perimeter	39714654
Area	75885656060015
Altitude	11464633.088836

Triangular Pyramid

Length = n

Surface area	75885656060015
Volume	2.7341500026153E+20
Height	6240555.8124172