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

13509949 (number)

13509949 is an odd 8-digits composite number following 13509948 and preceding 13509950. In scientific notation, it is written as 1.3509949 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 13500864 positive integers (up to 13509949) that are relatively prime to 13509949.

Interesting facts

13509949 has 4 divisors, whose sum is 13519036
The reverse of 13509949 is 94990531
Previous prime number is 1873

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	thirteen million five hundred nine thousand nine hundred forty-nine

Notation

Scientific notation	1.3509949 × 10^7
Engineering notation	1.3509949 × 10^6

Prime Factorization of 13509949

Prime Factorization 1873 × 7213

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13509949	Product of the distinct prime numbers

The prime factorization of 13509949 is 1873 × 7213. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 71, 19, 687, 402, 186, 4112, 75101, 27999, 659286, 218856, 9470734, 4340229, 47905069, 10690144, 706456436, 814248043, 2407026593, 2531812615

Basic calculations (n = 13509949)

Multiplication

n×y

n×2	27019898
n×3	40529847
n×4	54039796
n×5	67549745

Division

n÷y

n÷2	6754974.5
n÷3	4503316.3333333
n÷3	3377487.25
n÷5	2701989.8

Exponentiation

n^y

n²	182518721982601
n³	2.4658186255301E+21
n⁴	3.3313083874162E+28
n⁵	4.5005806417265E+35

Nth Root

^y√n

²√n	3675.5882522394
³√n	238.16863622124
⁴√n	60.626629893466
⁵√n	26.676616281926

Divisors of 13509949

1, 1873, 7213, 13509949

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13509948	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13509949 can be divided by 4 positive divisors. The sum of these divisors (counting 13509949) is 1, the average is 0.25.

Base conversion 13509949

Base	System	Value
2	Binary	110011100010010100111101
3	Ternary	221102101011111
4	Quaternary	303202110331
5	Quinary	11424304244
6	Senary	1201322021
8	Octal	63422475
10	Decimal	13509949
12	Duodecimal	4636311
16	Hexadecimal	ce253d
20	Vigesimal	448eh9
36	Base36	81kcd

Cryptographic Hash Functions

md5	3134adbaf6e8b3e746e5052d7d395b22
sha1	5ecb4d919eda4ee8cf399b6666f666a1c201cdef
sha256	92740c9b9abe993498aa1e6eb25316707fccd53472a416c29cc2b1ad350a4bb1
sha512	45a7cd6945080addec98a3761e5cb2f7217f11af16bc18d53f421e099d4b862f06e6bd8a05fd6c0c29d94396b375e83afc69ef1e8a8f9c8a031cd77fc40db779
ripemd-160	7e4fe98f9b4dfde9d87db9196a5dc6b1599b30cb

13509949 as geometric shapes

Circle

Radius = n

Diameter	27019898
Circumference	84885513.057546
Area	5.7339947612314E+14

Sphere

Radius = n

Volume	1.03287969054E+22
Surface area	2.2935979044925E+15
Circumference	84885513.057546

Square

Length = n

Perimeter	54039796
Area	182518721982601
Diagonal	19105953.102769

Cube

Length = n

Surface area	1095112331895606
Volume	2.4658186255301E+21
Space diagonal	23399918.075664

Equilateral Triangle

Length = n

Perimeter	40529847
Area	79032924951601
Altitude	11699959.037832

Triangular Pyramid

Length = n

Surface area	79032924951601
Volume	2.9059951188141E+20
Height	6368651.0342563