13187769 (number)

13187769 is an odd 8-digits composite number following 13187768 and preceding 13187770. In scientific notation, it is written as 1.3187769 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7514640 positive integers (up to 13187769) that are relatively prime to 13187769.

Interesting facts

Basic properties

Name

Name thirteen million one hundred eighty-seven thousand seven hundred sixty-nine

Notation

Scientific notation 1.3187769 × 10^7
Engineering notation 1.3187769 × 10^6

Prime Factorization of 13187769

Prime Factorization 3 × 7 × 491 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13187769
Product of the distinct prime numbers

The prime factorization of 13187769 is 3 × 7 × 491 × 1279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 65, 43, 493, 286, 1349, 1499, 98616, 26458, 557674, 459568, 1651097, 6835229, 96406653, 81086337, 402237683, 52297181, 9540323269, 6044124933

Basic calculations (n = 13187769)

Multiplication

n×y
n×2 26375538
n×3 39563307
n×4 52751076
n×5 65938845

Division

n÷y
n÷2 6593884.5
n÷3 4395923
n÷3 3296942.25
n÷5 2637553.8

Exponentiation

ny
n2 173917251197361
n3 2.2935805339058E+21
n4 3.0247210264046E+28
n5 3.9889322185667E+35

Nth Root

y√n
2√n 3631.496798842
3√n 236.26013282034
4√n 60.261901719428
5√n 26.548150212611

Divisors of 13187769

1, 3, 7, 21, 491, 1279, 1473, 3437, 3837, 8953, 10311, 26859, 627989, 1883967, 4395923, 13187769

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 -13187768
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 13187769 can be divided by 16 positive divisors. The sum of these divisors (counting 13187769) is 1, the average is 0.0625.

Base conversion 13187769

Base System Value
2 Binary 110010010011101010111001
3 Ternary 220211000012220
4 Quaternary 302103222321
5 Quinary 11334002034
6 Senary 1150354253
8 Octal 62235271
10 Decimal 13187769
12 Duodecimal 44bb989
16 Hexadecimal c93ab9
20 Vigesimal 428989
36 Base36 7unqx

Cryptographic Hash Functions

md5 181b1bc91ae25ef00d9af03a8df1af4f
sha1 61b1d4918916e34d3af77d3cbc914a8744848a71
sha256 063e93c16fd9374106143bc5bcc15b5f4dca7bf84aad803d1647efff9a09cacc
sha512 055e5268b64f9f5d32113b404744be212131f7bade07152eb555c7b55ed427f9fe7999924928ac28854554ce212ceb7ca842d6932cc0aefb3d80b9cd1777f8a6
ripemd-160 3535c6d2f0f80820fe61214cc2e4b4bf57386df5

13187769 as geometric shapes

Circle

Radius = n
Diameter 26375538
Circumference 82861196.415278
Area 5.4637715869416E+14

Sphere

Radius = n
Volume 9.6073276743132E+21
Surface area 2.1855086347766E+15
Circumference 82861196.415278

Square

Length = n
Perimeter 52751076
Area 173917251197361
Diagonal 18650321.777243

Cube

Length = n
Surface area 1043503507184166
Volume 2.2935805339058E+21
Space diagonal 22841885.946482

Equilateral Triangle

Length = n
Perimeter 39563307
Area 75308378846637
Altitude 11420942.973241

Triangular Pyramid

Length = n
Surface area 75308378846637
Volume 2.7030105812037E+20
Height 6216773.9257478