13105215 (number)

13105215 is an odd 8-digits composite number following 13105214 and preceding 13105216. In scientific notation, it is written as 1.3105215 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 6386688 positive integers (up to 13105215) that are relatively prime to 13105215.

Interesting facts

Basic properties

Name

Name thirteen million one hundred five thousand two hundred fifteen

Notation

Scientific notation 1.3105215 × 10^7
Engineering notation 1.3105215 × 10^6

Prime Factorization of 13105215

Prime Factorization 15 × 3 × 17 × 37 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13105215
Product of the distinct prime numbers

The prime factorization of 13105215 is 15 × 3 × 17 × 37 × 463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 13, 5, 119, 446, 8716, 5592, 73770, 97744, 851807, 647299, 8714643, 5909273, 52011993, 32343587, 768952576, 124484191, 638983002, 9484368338

Basic calculations (n = 13105215)

Multiplication

n×y
n×2 26210430
n×3 39315645
n×4 52420860
n×5 65526075

Division

n÷y
n÷2 6552607.5
n÷3 4368405
n÷3 3276303.75
n÷5 2621043

Exponentiation

ny
n2 171746660196225
n3 2.2507769074035E+21
n4 2.9496915288558E+28
n5 3.8656341669333E+35

Nth Root

y√n
2√n 3620.1125673106
3√n 235.76611296423
4√n 60.167371284697
5√n 26.514828966136

Divisors of 13105215

1, 3, 15, 17, 37, 45, 51, 111, 255, 463, 555, 629, 765, 1389, 1665, 1887, 6945, 7871, 9435, 17131, 20835, 23613, 28305, 51393, 118065, 256965, 291227, 354195, 770895, 873681, 4368405, 13105215

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13105214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13105215 can be divided by 32 positive divisors. The sum of these divisors (counting 13105215) is 1, the average is 0.03125.

Base conversion 13105215

Base System Value
2 Binary 110001111111100000111111
3 Ternary 220122210222100
4 Quaternary 301333200333
5 Quinary 11323331330
6 Senary 1144520143
8 Octal 61774077
10 Decimal 13105215
12 Duodecimal 4480053
16 Hexadecimal c7f83f
20 Vigesimal 41i30f
36 Base36 7sw1r

Cryptographic Hash Functions

md5 367c49024e5a4a5fc5089ffd5dbd2557
sha1 6c4029bef5c5a867f3ace6b52b2877aa913fa361
sha256 8796572bcb9e4e5a7d58332c3e2a1657f359a8b7ca050f9a4f1a5df437888617
sha512 40e2d7e29416f14d0c0f7f5c23aa4d3c31680264b9c5083ef52e53d6112313a5cb7c7aab812e379aa89c8013669a92be78acea6c157bb1375c86ec2387375a3b
ripemd-160 3d9873945c5e15dd0ff9848ffca711828a7bbc9f

13105215 as geometric shapes

Circle

Radius = n
Diameter 26210430
Circumference 82342494.33543
Area 5.3955804595104E+14

Sphere

Radius = n
Volume 9.4280322628911E+21
Surface area 2.1582321838042E+15
Circumference 82342494.33543

Square

Length = n
Perimeter 52420860
Area 171746660196225
Diagonal 18533572.790815

Cube

Length = n
Surface area 1030479961177350
Volume 2.2507769074035E+21
Space diagonal 22698898.224114

Equilateral Triangle

Length = n
Perimeter 39315645
Area 74368485372532
Altitude 11349449.112057

Triangular Pyramid

Length = n
Surface area 74368485372532
Volume 2.6525660236051E+20
Height 6177857.5969384