13231749 (number)

13231749 is an odd 8-digits composite number following 13231748 and preceding 13231750. In scientific notation, it is written as 1.3231749 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 8751456 positive integers (up to 13231749) that are relatively prime to 13231749.

Interesting facts

Basic properties

Name

Name thirteen million two hundred thirty-one thousand seven hundred forty-nine

Notation

Scientific notation 1.3231749 × 10^7
Engineering notation 1.3231749 × 10^6

Prime Factorization of 13231749

Prime Factorization 3 × 127 × 34729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13231749
Product of the distinct prime numbers

The prime factorization of 13231749 is 3 × 127 × 34729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 13, 86, 495, 384, 4796, 7586, 41308, 74468, 71761, 160892, 4724939, 796597, 36188417, 86589621, 108573390, 129697063, 7640736988, 6308517460

Basic calculations (n = 13231749)

Multiplication

n×y
n×2 26463498
n×3 39695247
n×4 52926996
n×5 66158745

Division

n÷y
n÷2 6615874.5
n÷3 4410583
n÷3 3307937.25
n÷5 2646349.8

Exponentiation

ny
n2 175079181599001
n3 2.3166037860434E+21
n4 3.0652719829376E+28
n5 4.0558909494963E+35

Nth Root

y√n
2√n 3637.547113097
3√n 236.52247669605
4√n 60.312080987949
5√n 26.565833768283

Divisors of 13231749

1, 3, 127, 381, 34729, 104187, 4410583, 13231749

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13231748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13231749 can be divided by 8 positive divisors. The sum of these divisors (counting 13231749) is 1, the average is 0.125.

Base conversion 13231749

Base System Value
2 Binary 110010011110011010000101
3 Ternary 220220020112210
4 Quaternary 302132122011
5 Quinary 11341403444
6 Senary 1151334033
8 Octal 62363205
10 Decimal 13231749
12 Duodecimal 4521319
16 Hexadecimal c9e685
20 Vigesimal 42dj79
36 Base36 7vlol

Cryptographic Hash Functions

md5 1bd9ee3331d24277473710fdda9b40df
sha1 418b812cd64f7ee7c2dc5539e07fffa40706ac0b
sha256 3852b03cd7d43ae8f29a2f455aa187e4c4f16f333e77b8f622af0f2d01f9d596
sha512 85dcf57e853c24ceb3d43e71701f36fcebf388ca8d7e1902c2ee7a05926de1acca3e20fa8fcca834b7c701235a1a48b2e1d1262c2b71208a4c305dc7285d93fd
ripemd-160 da813774963b9100c520966dfe6377b02906d872

13231749 as geometric shapes

Circle

Radius = n
Diameter 26463498
Circumference 83137530.905088
Area 5.5002747070793E+14

Sphere

Radius = n
Volume 9.7037672473497E+21
Surface area 2.2001098828317E+15
Circumference 83137530.905088

Square

Length = n
Perimeter 52926996
Area 175079181599001
Diagonal 18712518.889717

Cube

Length = n
Surface area 1050475089594006
Volume 2.3166037860434E+21
Space diagonal 22918061.540999

Equilateral Triangle

Length = n
Perimeter 39695247
Area 75811509469262
Altitude 11459030.770499

Triangular Pyramid

Length = n
Surface area 75811509469262
Volume 2.7301437440562E+20
Height 6237506.2965722