13442878 (number)

13442878 is an even 8-digits composite number following 13442877 and preceding 13442879. In scientific notation, it is written as 1.3442878 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 6721438 positive integers (up to 13442878) that are relatively prime to 13442878.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-two thousand eight hundred seventy-eight

Notation

Scientific notation 1.3442878 × 10^7
Engineering notation 1.3442878 × 10^6

Prime Factorization of 13442878

Prime Factorization 2 × 6721439

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13442878
Product of the distinct prime numbers

The prime factorization of 13442878 is 2 × 6721439. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 35, 54, 730, 679, 5024, 1214, 23264, 4713, 31867, 726950, 542325, 5472444, 84490543, 94631371, 364325763, 981896584, 5340910018, 1111789994

Basic calculations (n = 13442878)

Multiplication

n×y
n×2 26885756
n×3 40328634
n×4 53771512
n×5 67214390

Division

n÷y
n÷2 6721439
n÷3 4480959.3333333
n÷3 3360719.5
n÷5 2688575.6

Exponentiation

ny
n2 180710968922884
n3 2.4292755084921E+21
n4 3.2656454289048E+28
n5 4.3899673092024E+35

Nth Root

y√n
2√n 3666.4530543838
3√n 237.77384773996
4√n 60.551243210885
5√n 26.650075973826

Divisors of 13442878

1, 2, 6721439, 13442878

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13442877
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13442878 can be divided by 4 positive divisors. The sum of these divisors (counting 13442878) is 1, the average is 0.25.

Base conversion 13442878

Base System Value
2 Binary 110011010001111100111110
3 Ternary 221021222011101
4 Quaternary 303101330332
5 Quinary 11420133003
6 Senary 1200043314
8 Octal 63217476
10 Decimal 13442878
12 Duodecimal 460353a
16 Hexadecimal cd1f3e
20 Vigesimal 44073i
36 Base36 804la

Cryptographic Hash Functions

md5 4280fd6f2c4f93a7704492f4afddad7b
sha1 8e552487b6f123dff084368b5b0eecf574d3bf40
sha256 e726b7fc50f2424a906246bfb5870f3dc50c1a4f8ae016aabc047bd1559440cc
sha512 e469941d7140f248b4f1d193474ca9205cc4568217fcccd27974dbf70df8d18342e4fb58fc8e3a8e84184386122115e22971df0ca7ee499a83cfc454f9c82646
ripemd-160 497991c8085a5414e1f141a61fe259d9621b2882

13442878 as geometric shapes

Circle

Radius = n
Diameter 26885756
Circumference 84464093.535808
Area 5.6772025239123E+14

Sphere

Radius = n
Volume 1.0175725454699E+22
Surface area 2.2708810095649E+15
Circumference 84464093.535808

Square

Length = n
Perimeter 53771512
Area 180710968922884
Diagonal 19011100.384927

Cube

Length = n
Surface area 1084265813537304
Volume 2.4292755084921E+21
Space diagonal 23283747.69595

Equilateral Triangle

Length = n
Perimeter 40328634
Area 78250144914859
Altitude 11641873.847975

Triangular Pyramid

Length = n
Surface area 78250144914859
Volume 2.8629286423753E+20
Height 6337033.4616423