13731908 (number)

13731908 is an even 8-digits composite number following 13731907 and preceding 13731909. In scientific notation, it is written as 1.3731908 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6471360 positive integers (up to 13731908) that are relatively prime to 13731908.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred thirty-one thousand nine hundred eight

Notation

Scientific notation 1.3731908 × 10^7
Engineering notation 1.3731908 × 10^6

Prime Factorization of 13731908

Prime Factorization 2 × 2 × 19 × 643 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6865954
Product of the distinct prime numbers

The prime factorization of 13731908 is 2 × 2 × 19 × 643 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 2, 42, 915, 175, 3952, 6304, 88669, 38793, 880334, 151199, 2480481, 48706, 60008557, 44343045, 617893809, 472377795, 2175706199, 467657452

Basic calculations (n = 13731908)

Multiplication

n×y
n×2 27463816
n×3 41195724
n×4 54927632
n×5 68659540

Division

n÷y
n÷2 6865954
n÷3 4577302.6666667
n÷3 3432977
n÷5 2746381.6

Exponentiation

ny
n2 188565297320464
n3 2.5893613147973E+21
n4 3.5556871353555E+28
n5 4.8826368619485E+35

Nth Root

y√n
2√n 3705.6589157665
3√n 239.46587234891
4√n 60.874123531814
5√n 26.76370147202

Divisors of 13731908

1, 2, 4, 19, 38, 76, 281, 562, 643, 1124, 1286, 2572, 5339, 10678, 12217, 21356, 24434, 48868, 180683, 361366, 722732, 3432977, 6865954, 13731908

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 -13731907
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 13731908 can be divided by 24 positive divisors. The sum of these divisors (counting 13731908) is 1, the average is 0.041666666666667.

Base conversion 13731908

Base System Value
2 Binary 110100011000100001000100
3 Ternary 221211122122012
4 Quaternary 310120201010
5 Quinary 12003410113
6 Senary 1210153352
8 Octal 64304104
10 Decimal 13731908
12 Duodecimal 4722858
16 Hexadecimal d18844
20 Vigesimal 45g9f8
36 Base36 86blw

Cryptographic Hash Functions

md5 c2c6732b94d332e00b0bc8fec52f61a9
sha1 4cb6f138374bf2a514428b9a1483a3fba569ccff
sha256 bf08564dbe1dc060bfa7214b6fdeef421054a7f6bd64d6a149d761ef245f5e3e
sha512 55ced56fe553fbdaf3cb9f9938ca72065937e9841c9fb1520605779fe09b5e60f6a54306319678ed30f5004cc02c68b9ae0ced45d4f2ae733335414de4cfc4aa
ripemd-160 0fd6e2a3632e00b81999bc6f02d263851237f0e6

13731908 as geometric shapes

Circle

Radius = n
Diameter 27463816
Circumference 86280122.585142
Area 5.9239535278394E+14

Sphere

Radius = n
Volume 1.0846291312076E+22
Surface area 2.3695814111358E+15
Circumference 86280122.585142

Square

Length = n
Perimeter 54927632
Area 188565297320464
Diagonal 19419850.53086

Cube

Length = n
Surface area 1131391783922784
Volume 2.5893613147973E+21
Space diagonal 23784362.340862

Equilateral Triangle

Length = n
Perimeter 41195724
Area 81651168875844
Altitude 11892181.170431

Triangular Pyramid

Length = n
Surface area 81651168875844
Volume 3.0515915743921E+20
Height 6473283.5102865