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

13181885 (number)

13181885 is an odd 8-digits composite number following 13181884 and preceding 13181886. In scientific notation, it is written as 1.3181885 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 9925120 positive integers (up to 13181885) that are relatively prime to 13181885.

Interesting facts

13181885 has 8 divisors, whose sum is 16748856
The reverse of 13181885 is 58818131
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	thirteen million one hundred eighty-one thousand eight hundred eighty-five

Notation

Scientific notation	1.3181885 × 10^7
Engineering notation	1.3181885 × 10^6

Prime Factorization of 13181885

Prime Factorization 5 × 17 × 155081

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13181885	Product of the distinct prime numbers

The prime factorization of 13181885 is 5 × 17 × 155081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 64, 55, 264, 215, 1284, 8850, 47127, 11777, 553190, 884398, 8029564, 1095333, 17345142, 24730333, 334025493, 296253570, 1659956578, 7122701077

Basic calculations (n = 13181885)

Multiplication

n×y

n×2	26363770
n×3	39545655
n×4	52727540
n×5	65909425

Division

n÷y

n÷2	6590942.5
n÷3	4393961.6666667
n÷3	3295471.25
n÷5	2636377

Exponentiation

n^y

n²	173762092153225
n³	2.2905119161232E+21
n⁴	3.0193264669466E+28
n⁵	3.9800414264746E+35

Nth Root

^y√n

²√n	3630.6865741895
³√n	236.22499012053
⁴√n	60.255178816343
⁵√n	26.545780786793

Divisors of 13181885

1, 5, 17, 85, 155081, 775405, 2636377, 13181885

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	-13181884	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 13181885 can be divided by 8 positive divisors. The sum of these divisors (counting 13181885) is 1, the average is 0.125.

Base conversion 13181885

Base	System	Value
2	Binary	110010010010001110111101
3	Ternary	220210201010222
4	Quaternary	302102032331
5	Quinary	11333310020
6	Senary	1150311125
8	Octal	62221675
10	Decimal	13181885
12	Duodecimal	44b84a5
16	Hexadecimal	c923bd
20	Vigesimal	427ee5
36	Base36	7uj7h

Cryptographic Hash Functions

md5	d93f44d3f109634a6adddf0ea03c7ac7
sha1	0641da67bd6bd432ebe8be6457ce4e3fa949b7c2
sha256	1c2de950a9ef73d2e9ea561086a457ddad9fc2097c722c9fbea0e8ed1e84658e
sha512	755ec36096c87d2f665b015c1d17902f3342a4a4d113c1ce4cbf38f148b39dc76d3cdb1a896a637f4572113f39fc2b23f64e6e0bcbfc515b817c0c589f8d099e
ripemd-160	96431196dbe5732cfdd02d4bf9bdc648836428dd

13181885 as geometric shapes

Circle

Radius = n

Diameter	26363770
Circumference	82824226.152931
Area	5.4588971218096E+14

Sphere

Radius = n

Volume	9.5944738782034E+21
Surface area	2.1835588487239E+15
Circumference	82824226.152931

Square

Length = n

Perimeter	52727540
Area	173762092153225
Diagonal	18642000.544642

Cube

Length = n

Surface area	1042572552919350
Volume	2.2905119161232E+21
Space diagonal	22831694.55953

Equilateral Triangle

Length = n

Perimeter	39545655
Area	75241193009713
Altitude	11415847.279765

Triangular Pyramid

Length = n

Surface area	75241193009713
Volume	2.6993941804655E+20
Height	6214000.1815475