13443868 (number)

13443868 is an even 8-digits composite number following 13443867 and preceding 13443869. In scientific notation, it is written as 1.3443868 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 6090480 positive integers (up to 13443868) that are relatively prime to 13443868.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-three thousand eight hundred sixty-eight

Notation

Scientific notation 1.3443868 × 10^7
Engineering notation 1.3443868 × 10^6

Prime Factorization of 13443868

Prime Factorization 2 × 2 × 437 × 7691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6721934
Product of the distinct prime numbers

The prime factorization of 13443868 is 2 × 2 × 437 × 7691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 30, 19, 309, 764, 1974, 3988, 51879, 19540, 906881, 425734, 9192092, 1608706, 2005854, 29510947, 776279953, 692916477, 6004593611, 6541051903

Basic calculations (n = 13443868)

Multiplication

n×y
n×2 26887736
n×3 40331604
n×4 53775472
n×5 67219340

Division

n÷y
n÷2 6721934
n÷3 4481289.3333333
n÷3 3360967
n÷5 2688773.6

Exponentiation

ny
n2 180737586801424
n3 2.4298122595969E+21
n4 3.2666075282802E+28
n5 4.3915840418006E+35

Nth Root

y√n
2√n 3666.5880597635
3√n 237.77968454393
4√n 60.55235800333
5√n 26.650468490935

Divisors of 13443868

1, 2, 4, 437, 874, 1748, 7691, 15382, 30764, 3360967, 6721934, 13443868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13443867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13443868 can be divided by 12 positive divisors. The sum of these divisors (counting 13443868) is 1, the average is 0.083333333333333.

Base conversion 13443868

Base System Value
2 Binary 110011010010001100011100
3 Ternary 221022000112001
4 Quaternary 303102030130
5 Quinary 11420200433
6 Senary 1200052044
8 Octal 63221434
10 Decimal 13443868
12 Duodecimal 4604024
16 Hexadecimal cd231c
20 Vigesimal 4409d8
36 Base36 805cs

Cryptographic Hash Functions

md5 fb17af1aee5c70323d8c9232281cd748
sha1 7002a2b8a205015989f358190c7c058bcda6b19d
sha256 94c52d14788b146fbe9b1d1ae82f06d59ff0d626026b7b08e0be05ef654bf758
sha512 687eee40b5671e3f930d6890222ea364e42435de266cfa67b9dce06cc8b75e7feeade2e993d2009a4c5f4a540c0181bf6613746c359598542c0cae29f3d31c2b
ripemd-160 218de5f3b0729752cd92a6c21f9e1be74c72b031

13443868 as geometric shapes

Circle

Radius = n
Diameter 26887736
Circumference 84470313.889262
Area 5.678038749229E+14

Sphere

Radius = n
Volume 1.0177973792469E+22
Surface area 2.2712154996916E+15
Circumference 84470313.889262

Square

Length = n
Perimeter 53775472
Area 180737586801424
Diagonal 19012500.456354

Cube

Length = n
Surface area 1084425520808544
Volume 2.4298122595969E+21
Space diagonal 23285462.426249

Equilateral Triangle

Length = n
Perimeter 40331604
Area 78261670794364
Altitude 11642731.213125

Triangular Pyramid

Length = n
Surface area 78261670794364
Volume 2.8635612096186E+20
Height 6337500.1521179