13409920 (number)

13409920 is an even 8-digits composite number following 13409919 and preceding 13409921. In scientific notation, it is written as 1.3409920 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 64 positive divisors. There are 5125120 positive integers (up to 13409920) that are relatively prime to 13409920.

Interesting facts

Basic properties

Name

Name thirteen million four hundred nine thousand nine hundred twenty

Notation

Scientific notation 1.3409920 × 10^7
Engineering notation 1.3409920 × 10^6

Prime Factorization of 13409920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 209530
Product of the distinct prime numbers

The prime factorization of 13409920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 911. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13409920)

Multiplication

n×y
n×2 26819840
n×3 40229760
n×4 53639680
n×5 67049600

Division

n÷y
n÷2 6704960
n÷3 4469973.3333333
n÷3 3352480
n÷5 2681984

Exponentiation

ny
n2 179825954406400
n3 2.4114516625135E+21
n4 3.2337373878173E+28
n5 4.3364159671638E+35

Nth Root

y√n
2√n 3661.9557616115
3√n 237.57937144007
4√n 60.514095561378
5√n 26.636995503415

Divisors of 13409920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13409919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13409920 can be divided by 64 positive divisors. The sum of these divisors (counting 13409920) is 1, the average is 0.015625.

Base conversion 13409920

Base System Value
2 Binary 110011001001111010000000
3 Ternary 221020021221201
4 Quaternary 303021322000
5 Quinary 11413104140
6 Senary 1155230544
8 Octal 63117200
10 Decimal 13409920
12 Duodecimal 45a8454
16 Hexadecimal cc9e80
20 Vigesimal 43g4g0
36 Base36 7zf5s

Cryptographic Hash Functions

md5 a1e1eca53a75a219594e31d0fd3764af
sha1 c17c4f62c354808b2b19a587c08e2a28c2bddff6
sha256 d4de35d9a5f2898f52278b1a273c69cfc71229c61d944958dd0a2104cc3db90e
sha512 0023a7575f0861d643f575bb30aa20625fd915ad6b9f859f0836ff4cfc4849b78ec517e973b847bfdf1dd11950f2ae1f25500ef6cef0648d48e959f0db7383c5
ripemd-160 f5eb80c73f013e2af24fe0fb096aab4840e0ed64

13409920 as geometric shapes

Circle

Radius = n
Diameter 26819840
Circumference 84257012.314454
Area 5.6493989728792E+14

Sphere

Radius = n
Volume 1.0101065103252E+22
Surface area 2.2597595891517E+15
Circumference 84257012.314454

Square

Length = n
Perimeter 53639680
Area 179825954406400
Diagonal 18964490.734338

Cube

Length = n
Surface area 1078955726438400
Volume 2.4114516625135E+21
Space diagonal 23226662.765434

Equilateral Triangle

Length = n
Perimeter 40229760
Area 77866922387862
Altitude 11613331.382717

Triangular Pyramid

Length = n
Surface area 77866922387862
Volume 2.8419230384447E+20
Height 6321496.9114461