13809768 (number)

13809768 is an even 8-digits composite number following 13809767 and preceding 13809769. In scientific notation, it is written as 1.3809768 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 48 positive divisors. There are 3945312 positive integers (up to 13809768) that are relatively prime to 13809768.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred nine thousand seven hundred sixty-eight

Notation

Scientific notation 1.3809768 × 10^7
Engineering notation 1.3809768 × 10^6

Prime Factorization of 13809768

Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 11743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 493206
Product of the distinct prime numbers

The prime factorization of 13809768 is 2 × 2 × 2 × 3 × 7 × 7 × 11743. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13809768)

Multiplication

n×y
n×2 27619536
n×3 41429304
n×4 55239072
n×5 69048840

Division

n÷y
n÷2 6904884
n÷3 4603256
n÷3 3452442
n÷5 2761953.6

Exponentiation

ny
n2 190709692213824
n3 2.6336566048243E+21
n4 3.6370186704291E+28
n5 5.0226384050295E+35

Nth Root

y√n
2√n 3716.1496202387
3√n 239.91761060874
4√n 60.960229824359
5√n 26.793982940532

Divisors of 13809768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13809767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13809768 can be divided by 48 positive divisors. The sum of these divisors (counting 13809768) is 1, the average is 0.020833333333333.

Base conversion 13809768

Base System Value
2 Binary 110100101011100001101000
3 Ternary 221222121102220
4 Quaternary 310223201220
5 Quinary 12013403033
6 Senary 1211554040
8 Octal 64534150
10 Decimal 13809768
12 Duodecimal 475b920
16 Hexadecimal d2b868
20 Vigesimal 466488
36 Base36 87zoo

Cryptographic Hash Functions

md5 8966f2cdf808572122576c5efa9407ba
sha1 cf93c8a8d148adbfd385c369f89ebd393a2503aa
sha256 3c340fe18da519f76721975ea67420bbc53266562ed11d313506c23611c2aa15
sha512 ed438ea91f3c1381d497a7fd3876f0d85f425a83385b51b39f408935949eba098ef0ce2fb43e35bbf3cdaa0245bcd493a8725fd2e5afde4c2fb3df1ecb4323e1
ripemd-160 5b95432f0b47695dcf4c521abb699bc374638531

13809768 as geometric shapes

Circle

Radius = n
Diameter 27619536
Circumference 86769331.393159
Area 5.9913216802732E+14

Sphere

Radius = n
Volume 1.1031834989059E+22
Surface area 2.3965286721093E+15
Circumference 86769331.393159

Square

Length = n
Perimeter 55239072
Area 190709692213824
Diagonal 19529961.198826

Cube

Length = n
Surface area 1144258153282944
Volume 2.6336566048243E+21
Space diagonal 23919219.816739

Equilateral Triangle

Length = n
Perimeter 41429304
Area 82579719102541
Altitude 11959609.908369

Triangular Pyramid

Length = n
Surface area 82579719102541
Volume 3.1037940743134E+20
Height 6509987.0662753