13455909 (number)

13455909 is an odd 8-digits composite number following 13455908 and preceding 13455910. In scientific notation, it is written as 1.3455909 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 8970588 positive integers (up to 13455909) that are relatively prime to 13455909.

Interesting facts

Basic properties

Name

Name thirteen million four hundred fifty-five thousand nine hundred nine

Notation

Scientific notation 1.3455909 × 10^7
Engineering notation 1.3455909 × 10^6

Prime Factorization of 13455909

Prime Factorization 27 × 498367

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13455909
Product of the distinct prime numbers

The prime factorization of 13455909 is 27 × 498367. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 28, 18, 218, 834, 3468, 8312, 71447, 7578, 220540, 977855, 9472231, 6614519, 87255835, 24309698, 757663460, 642463543, 7380047806, 221644266

Basic calculations (n = 13455909)

Multiplication

n×y
n×2 26911818
n×3 40367727
n×4 53823636
n×5 67279545

Division

n÷y
n÷2 6727954.5
n÷3 4485303
n÷3 3363977.25
n÷5 2691181.8

Exponentiation

ny
n2 181061487016281
n3 2.4363468926958E+21
n4 3.2783262080547E+28
n5 4.4112859127899E+35

Nth Root

y√n
2√n 3668.2296820128
3√n 237.85065248328
4√n 60.565911881295
5√n 26.655240679829

Divisors of 13455909

1, 27, 498367, 13455909

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 -13455908
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 13455909 can be divided by 4 positive divisors. The sum of these divisors (counting 13455909) is 1, the average is 0.25.

Base conversion 13455909

Base System Value
2 Binary 110011010101001000100101
3 Ternary 221022122001000
4 Quaternary 303111020211
5 Quinary 11421042114
6 Senary 1200223513
8 Octal 63251045
10 Decimal 13455909
12 Duodecimal 460ab99
16 Hexadecimal cd5225
20 Vigesimal 441jf9
36 Base36 80en9

Cryptographic Hash Functions

md5 ffb23e8aba673a9513de5fe635f43951
sha1 238294076540791e8c2f81c9604395b000898b88
sha256 fab7f02427fb4940d95159370fea05d1d5379c77f09a00a15c523f6afed00cff
sha512 8c461f25fadbdc31e6f685b8bc0e0feb6e4d40c37b3b687341ca6a6b11fa84a4074813fc292d9d9419936250634b58d37b07b9a4ebc11ef709728832b98dcbf9
ripemd-160 137c48485df7e1a44cb8f07b9d5713c5bf2fab8e

13455909 as geometric shapes

Circle

Radius = n
Diameter 26911818
Circumference 84545969.723546
Area 5.6882143745839E+14

Sphere

Radius = n
Volume 1.0205345999586E+22
Surface area 2.2752857498336E+15
Circumference 84545969.723546

Square

Length = n
Perimeter 53823636
Area 181061487016281
Diagonal 19029529.001858

Cube

Length = n
Surface area 1086368922097686
Volume 2.4363468926958E+21
Space diagonal 23306318.050023

Equilateral Triangle

Length = n
Perimeter 40367727
Area 78401923701543
Altitude 11653159.025012

Triangular Pyramid

Length = n
Surface area 78401923701543
Volume 2.8712623485799E+20
Height 6343176.3339527