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

13149905 (number)

13149905 is an odd 8-digits composite number following 13149904 and preceding 13149906. In scientific notation, it is written as 1.3149905 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9713088 positive integers (up to 13149905) that are relatively prime to 13149905.

Interesting facts

13149905 has 16 divisors, whose sum is 17038080
The reverse of 13149905 is 50994131
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	1.3149905 × 10^7
Engineering notation	1.3149905 × 10^6

Prime Factorization of 13149905

Prime Factorization 29 × 5 × 23 × 3943

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	13149905	Product of the distinct prime numbers

The prime factorization of 13149905 is 29 × 5 × 23 × 3943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 26, 7, 709, 704, 8471, 668, 58636, 68612, 10013, 334293, 6585208, 449643, 10021870, 63875972, 398662781, 259984765, 5398167029, 6533998097

Basic calculations (n = 13149905)

Multiplication

n×y

n×2	26299810
n×3	39449715
n×4	52599620
n×5	65749525

Division

n÷y

n÷2	6574952.5
n÷3	4383301.6666667
n÷3	3287476.25
n÷5	2629981

Exponentiation

n^y

n²	172920001509025
n³	2.2738815924435E+21
n⁴	2.9901326921881E+28
n⁵	3.9319960839668E+35

Nth Root

^y√n

²√n	3626.2797740936
³√n	236.0338036899
⁴√n	60.218599901472
⁵√n	26.532887955523

Divisors of 13149905

1, 5, 23, 29, 115, 145, 667, 3335, 3943, 19715, 90689, 114347, 453445, 571735, 2629981, 13149905

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13149904	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13149905 can be divided by 16 positive divisors. The sum of these divisors (counting 13149905) is 1, the average is 0.0625.

Base conversion 13149905

Base	System	Value
2	Binary	110010001010011011010001
3	Ternary	220202002021112
4	Quaternary	302022123101
5	Quinary	11331244110
6	Senary	1145503105
8	Octal	62123321
10	Decimal	13149905
12	Duodecimal	44a1a95
16	Hexadecimal	c8a6d1
20	Vigesimal	423ef5
36	Base36	7tuj5

Cryptographic Hash Functions

md5	51bd4097ed406528cb4ccd259d73fc36
sha1	4afe9e918b7920be805710d802576bae9c1c104b
sha256	40d44c813e89b06622011a3fbf02d6fd38d3dac752b41a1359b461fc5ab1fc56
sha512	b0cc0476a5fd6cc50549cecfb0904992fec4fbc6472d449f04328ebc51cb74e8d2376a486d1c39098cfad0c413c1aa3f7cbd731003eac900eaf8e9291270e356
ripemd-160	1500b3a547950970bcb19f85051605513aef48ff

13149905 as geometric shapes

Circle

Radius = n

Diameter	26299810
Circumference	82623289.886807
Area	5.4324420639949E+14

Sphere

Radius = n

Volume	9.5248129412716E+21
Surface area	2.172976825598E+15
Circumference	82623289.886807

Square

Length = n

Perimeter	52599620
Area	172920001509025
Diagonal	18596773.994918

Cube

Length = n

Surface area	1037520009054150
Volume	2.2738815924435E+21
Space diagonal	22776303.574704

Equilateral Triangle

Length = n

Perimeter	39449715
Area	74876557064630
Altitude	11388151.787352

Triangular Pyramid

Length = n

Surface area	74876557064630
Volume	2.6797951560535E+20
Height	6198924.6649726