13121172 (number)

13121172 is an even 8-digits composite number following 13121171 and preceding 13121173. In scientific notation, it is written as 1.3121172 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 4143312 positive integers (up to 13121172) that are relatively prime to 13121172.

Interesting facts

Basic properties

Name

Name thirteen million one hundred twenty-one thousand one hundred seventy-two

Notation

Scientific notation 1.3121172 × 10^7
Engineering notation 1.3121172 × 10^6

Prime Factorization of 13121172

Prime Factorization 2 × 2 × 19 × 9 × 19183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6560586
Product of the distinct prime numbers

The prime factorization of 13121172 is 2 × 2 × 19 × 9 × 19183. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 19, 43, 891, 868, 6574, 3228, 69209, 49667, 941103, 58076, 4030894, 9709187, 67819938, 57894501, 61939615, 713080835, 4818661948, 555791390

Basic calculations (n = 13121172)

Multiplication

n×y
n×2 26242344
n×3 39363516
n×4 52484688
n×5 65605860

Division

n÷y
n÷2 6560586
n÷3 4373724
n÷3 3280293
n÷5 2624234.4

Exponentiation

ny
n2 172165154653584
n3 2.2590086066163E+21
n4 2.9640840476892E+28
n5 3.8892256612187E+35

Nth Root

y√n
2√n 3622.3158338279
3√n 235.8617643002
4√n 60.185677979299
5√n 26.521282751287

Divisors of 13121172

1, 2, 4, 9, 18, 19, 36, 38, 76, 171, 342, 684, 19183, 38366, 76732, 172647, 345294, 364477, 690588, 728954, 1457908, 3280293, 6560586, 13121172

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13121171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13121172 can be divided by 24 positive divisors. The sum of these divisors (counting 13121172) is 1, the average is 0.041666666666667.

Base conversion 13121172

Base System Value
2 Binary 110010000011011010010100
3 Ternary 220200121212100
4 Quaternary 302003122110
5 Quinary 11324334142
6 Senary 1145122100
8 Octal 62033224
10 Decimal 13121172
12 Duodecimal 4489330
16 Hexadecimal c83694
20 Vigesimal 4202ic
36 Base36 7t8d0

Cryptographic Hash Functions

md5 3193a7e0f0a54795faf11ace7ae8e817
sha1 04a77909e940375b76c4e2142237a135cee90475
sha256 d7f7f216efd0ee63cf9422ef31819da1c6eef30ef89bae765838ab54263729fd
sha512 b3b54b4a26ef672c5cba5de1cf4783bbc16332b35361bab9ef8cd4b53d9c7e3581d260c0557815b51e1a0892f06cdde590f11c1a62f590243fb14c124a76d466
ripemd-160 9e39348f469066a7e3ab09e6dd03a7546f7cdb42

13121172 as geometric shapes

Circle

Radius = n
Diameter 26242344
Circumference 82442755.123376
Area 5.4087278506385E+14

Sphere

Radius = n
Volume 9.4625131239224E+21
Surface area 2.1634911402554E+15
Circumference 82442755.123376

Square

Length = n
Perimeter 52484688
Area 172165154653584
Diagonal 18556139.39663

Cube

Length = n
Surface area 1032990927921504
Volume 2.2590086066163E+21
Space diagonal 22726536.55885

Equilateral Triangle

Length = n
Perimeter 39363516
Area 74549698788240
Altitude 11363268.279425

Triangular Pyramid

Length = n
Surface area 74549698788240
Volume 2.6622671741619E+20
Height 6185379.7988767