13105845 (number)

13105845 is an odd 8-digits composite number following 13105844 and preceding 13105846. In scientific notation, it is written as 1.3105845 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6953568 positive integers (up to 13105845) that are relatively prime to 13105845.

Interesting facts

Basic properties

Name

Name thirteen million one hundred five thousand eight hundred forty-five

Notation

Scientific notation 1.3105845 × 10^7
Engineering notation 1.3105845 × 10^6

Prime Factorization of 13105845

Prime Factorization 5 × 3 × 3 × 227 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4368615
Product of the distinct prime numbers

The prime factorization of 13105845 is 5 × 3 × 3 × 227 × 1283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 98, 29, 13, 33, 2127, 1384, 39633, 63924, 907590, 31694, 2916184, 5123423, 66585673, 88838068, 735410888, 673485852, 1725817191, 2747332778

Basic calculations (n = 13105845)

Multiplication

n×y
n×2 26211690
n×3 39317535
n×4 52423380
n×5 65529225

Division

n÷y
n÷2 6552922.5
n÷3 4368615
n÷3 3276461.25
n÷5 2621169

Exponentiation

ny
n2 171763173164025
n3 2.2511015241959E+21
n4 2.9502587655375E+28
n5 3.8665634091026E+35

Nth Root

y√n
2√n 3620.1995801337
3√n 235.76989085649
4√n 60.168094370137
5√n 26.515083887876

Divisors of 13105845

1, 3, 5, 9, 15, 45, 227, 681, 1135, 1283, 2043, 3405, 3849, 6415, 10215, 11547, 19245, 57735, 291241, 873723, 1456205, 2621169, 4368615, 13105845

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 -13105844
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 13105845 can be divided by 24 positive divisors. The sum of these divisors (counting 13105845) is 1, the average is 0.041666666666667.

Base conversion 13105845

Base System Value
2 Binary 110001111111101010110101
3 Ternary 220122211211200
4 Quaternary 301333222311
5 Quinary 11323341340
6 Senary 1144523113
8 Octal 61775265
10 Decimal 13105845
12 Duodecimal 4480499
16 Hexadecimal c7fab5
20 Vigesimal 41i4c5
36 Base36 7swj9

Cryptographic Hash Functions

md5 b6ad47894292999693ebf9d87b2588c4
sha1 7af868b8fa1067a4ce5687871de030adec3c4654
sha256 050c02a961aee40139bac93ce54c1571d3956a4ad4af810fe6475dfddd90fadf
sha512 e01ce84929b23ecdd73613f3615c78b4d50ccd1a0189e88e3a8e0828c63af7f63f784dbc5f1bb37e52a2eac16bb11f43e515a60e77ec01ab1a896b7198a22385
ripemd-160 26caf48eea69c48508ebcb5c5868854537f575d6

13105845 as geometric shapes

Circle

Radius = n
Diameter 26211690
Circumference 82346452.742173
Area 5.3960992296937E+14

Sphere

Radius = n
Volume 9.4293920145314E+21
Surface area 2.1584396918775E+15
Circumference 82346452.742173

Square

Length = n
Perimeter 52423380
Area 171763173164025
Diagonal 18534463.74536

Cube

Length = n
Surface area 1030579038984150
Volume 2.2511015241959E+21
Space diagonal 22699989.416123

Equilateral Triangle

Length = n
Perimeter 39317535
Area 74375635697336
Altitude 11349994.708061

Triangular Pyramid

Length = n
Surface area 74375635697336
Volume 2.6529485881638E+20
Height 6178154.5817865