13666738 (number)

13666738 is an even 8-digits composite number following 13666737 and preceding 13666739. In scientific notation, it is written as 1.3666738 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 6184728 positive integers (up to 13666738) that are relatively prime to 13666738.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-six thousand seven hundred thirty-eight

Notation

Scientific notation 1.3666738 × 10^7
Engineering notation 1.3666738 × 10^6

Prime Factorization of 13666738

Prime Factorization 2 × 23 × 19 × 19 × 823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 719302
Product of the distinct prime numbers

The prime factorization of 13666738 is 2 × 23 × 19 × 19 × 823. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 70, 80, 200, 815, 6012, 9095, 92611, 92717, 641866, 33885, 3262971, 5172514, 69257337, 47640003, 82456945, 654093897, 4293888219, 8528947120

Basic calculations (n = 13666738)

Multiplication

n×y
n×2 27333476
n×3 41000214
n×4 54666952
n×5 68333690

Division

n÷y
n÷2 6833369
n÷3 4555579.3333333
n÷3 3416684.5
n÷5 2733347.6

Exponentiation

ny
n2 186779727560644
n3 2.5526696002827E+21
n4 3.4886666627628E+28
n5 4.7678693249314E+35

Nth Root

y√n
2√n 3696.855149989
3√n 239.08644597305
4√n 60.801769299824
5√n 26.738249641542

Divisors of 13666738

1, 2, 19, 23, 38, 46, 361, 437, 722, 823, 874, 1646, 8303, 15637, 16606, 18929, 31274, 37858, 297103, 359651, 594206, 719302, 6833369, 13666738

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 -13666737
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 13666738 can be divided by 24 positive divisors. The sum of these divisors (counting 13666738) is 1, the average is 0.041666666666667.

Base conversion 13666738

Base System Value
2 Binary 110100001000100110110010
3 Ternary 221201100020111
4 Quaternary 310020212302
5 Quinary 11444313423
6 Senary 1204531534
8 Octal 64104662
10 Decimal 13666738
12 Duodecimal 46b0baa
16 Hexadecimal d089b2
20 Vigesimal 4586gi
36 Base36 84xbm

Cryptographic Hash Functions

md5 4bd06726688e50b493525f4c90bcc915
sha1 b4f92ef5514319b6b519ce917ba2a305db7b5986
sha256 47ff7c428d42b7b2c967087ce46323c5a257c5cdd81983004b91741b3de73fe9
sha512 791113531482999d97a40d9796b512fa864468fdef60451eb69098ce4ebde87444ad75f0d92260aac5ebbf73f52f3d6bd47377ba6f97737f607fbec3ac1e9a7c
ripemd-160 832066ce654b99af01f8c804eddf7e32776090be

13666738 as geometric shapes

Circle

Radius = n
Diameter 27333476
Circumference 85870647.398673
Area 5.8678581994402E+14

Sphere

Radius = n
Volume 1.069259741772E+22
Surface area 2.3471432797761E+15
Circumference 85870647.398673

Square

Length = n
Perimeter 54666952
Area 186779727560644
Diagonal 19327686.233

Cube

Length = n
Surface area 1120678365363864
Volume 2.5526696002827E+21
Space diagonal 23671484.589732

Equilateral Triangle

Length = n
Perimeter 41000214
Area 80877994489727
Altitude 11835742.294866

Triangular Pyramid

Length = n
Surface area 80877994489727
Volume 3.0083499741478E+20
Height 6442562.0776666