13121544 (number)

13121544 is an even 8-digits composite number following 13121543 and preceding 13121545. In scientific notation, it is written as 1.3121544 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors. There are 4373840 positive integers (up to 13121544) that are relatively prime to 13121544.

Interesting facts

Basic properties

Name

Name thirteen million one hundred twenty-one thousand five hundred forty-four

Notation

Scientific notation 1.3121544 × 10^7
Engineering notation 1.3121544 × 10^6

Prime Factorization of 13121544

Prime Factorization 2 × 2 × 2 × 3 × 546731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3280386
Product of the distinct prime numbers

The prime factorization of 13121544 is 2 × 2 × 2 × 3 × 546731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 77, 3, 175, 411, 9569, 1623, 7643, 54469, 432318, 878488, 5553319, 9608261, 13059722, 22900327, 202081930, 914216131, 1705851927, 9879752604

Basic calculations (n = 13121544)

Multiplication

n×y
n×2 26243088
n×3 39364632
n×4 52486176
n×5 65607720

Division

n÷y
n÷2 6560772
n÷3 4373848
n÷3 3280386
n÷5 2624308.8

Exponentiation

ny
n2 172174916943936
n3 2.2592007483762E+21
n4 2.9644202024651E+28
n5 3.8897770121135E+35

Nth Root

y√n
2√n 3622.3671818301
3√n 235.86399326134
4√n 60.186104557698
5√n 26.521433131227

Divisors of 13121544

1, 2, 3, 4, 6, 8, 12, 24, 546731, 1093462, 1640193, 2186924, 3280386, 4373848, 6560772, 13121544

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 -13121543
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 13121544 can be divided by 16 positive divisors. The sum of these divisors (counting 13121544) is 1, the average is 0.0625.

Base conversion 13121544

Base System Value
2 Binary 110010000011100000001000
3 Ternary 220200122101010
4 Quaternary 302003200020
5 Quinary 11324342134
6 Senary 1145123520
8 Octal 62034010
10 Decimal 13121544
12 Duodecimal 44895a0
16 Hexadecimal c83808
20 Vigesimal 4203h4
36 Base36 7t8nc

Cryptographic Hash Functions

md5 9e1542d0aa0c7dc3a90bfe1f9e6d88d6
sha1 bcfeba8060edb768de83fb239865fa61a16219b6
sha256 d9c716df8b10d066f7870f3a4896a997dc8c2a5553b22265436641fe130515fc
sha512 2650f4a0e8c6e0a6cfe7cca5298b1ccb598de6837eb23faf2d327157f9b66a3e525e6c2115977846f2af40f84ccc7868ddd2052ec84379e38d45ae6e45229174
ripemd-160 0e489d0bf5c656605e8f144923d1565a984ed85f

13121544 as geometric shapes

Circle

Radius = n
Diameter 26243088
Circumference 82445092.46831
Area 5.409034542035E+14

Sphere

Radius = n
Volume 9.4633179654443E+21
Surface area 2.163613816814E+15
Circumference 82445092.46831

Square

Length = n
Perimeter 52486176
Area 172174916943936
Diagonal 18556665.484075

Cube

Length = n
Surface area 1033049501663616
Volume 2.2592007483762E+21
Space diagonal 22727180.881751

Equilateral Triangle

Length = n
Perimeter 39364632
Area 74553925983962
Altitude 11363590.440875

Triangular Pyramid

Length = n
Surface area 74553925983962
Volume 2.6624936153976E+20
Height 6185555.1613584