13721814 is an even 8-digits composite number following 13721813
and preceding 13721815 . In scientific notation, it is written as 1.3721814 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 4354560 positive integers (up to 13721814) that are relatively prime to 13721814.
13721814 has 32 divisors, whose sum is 23990400
The reverse of 13721814 is 41812731
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
thirteen million seven hundred twenty-one thousand eight hundred fourteen
Scientific notation
1.3721814 × 10^7
Engineering notation
1.3721814 × 10^6
Prime Factorization
2 × 9 × 29 × 97 × 271
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13721814 Product of the distinct prime numbers
The prime factorization of 13721814 is 2 × 9 × 29 × 97 × 271.
Since it has a total of 5 prime factors.
2 , 4 , 40 , 98 , 353 , 463 , 8351 , 8321 , 37400 , 58660 , 653939 , 203114 , 9304893 , 5826063 , 86051254 , 71697014 , 409563577 , 620390889 , 8218546867 , 6840336563
n×2
27443628
n×3
41165442
n×4
54887256
n×5
68609070
n÷2
6860907
n÷3
4573938
n÷3
3430453.5
n÷5
2744362.8
n2
188288179450596
n3
2.5836553768197E+21
n4
3.545243852082E+28
n5
4.8647176722912E+35
2 √n3704.2966943807
3 √n239.4071827377
4 √n60.862933665579
5 √n26.759765642114
1 , 2 , 9 , 18 , 29 , 58 , 97 , 194 , 261 , 271 , 522 , 542 , 873 , 1746 , 2439 , 2813 , 4878 , 5626 , 7859 , 15718 , 25317 , 26287 , 50634 , 52574 , 70731 , 141462 , 236583 , 473166 , 762323 , 1524646 , 6860907 , 13721814
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-13721813 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13721814 can be divided by 32 positive divisors.
The sum of these divisors (counting 13721814) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110100010110000011010110
3
Ternary
221211010210100
4
Quaternary
310112003112
5
Quinary
12003044224
6
Senary
1210034530
8
Octal
64260326
10
Decimal
13721814
12
Duodecimal
4718a46
16
Hexadecimal
d160d6
20
Vigesimal
45f4ae
36
Base36
863ti
md5
eef21f2ba0caadbac1bad2cdb06969d7
sha1
2b5f564ed07e08734f184b3778ceb5cfdfed7596
sha256
15c3135535c6973817677a56786ae944fd92ff7aef7e1ae4911d80c0cfd29194
sha512
5719c28eeaf99371f3197b494a3309c58c053df7f28b75703befe02c6c5d096cca89027fb3d98565838454716657da6d981eeb1d4014321f8bace4ae3bc378c5
ripemd-160
7475bf52bf437dcac4cac368612956e170b13610
Diameter
27443628
Circumference
86216700.112651
Area
5.9152476131979E+14
Volume
1.0822390334966E+22
Surface area
2.3660990452792E+15
Circumference
86216700.112651
Perimeter
54887256
Area
188288179450596
Diagonal
19405575.459161
Surface area
1129729076703576
Volume
2.5836553768197E+21
Space diagonal
23766879.02001
Perimeter
41165442
Area
81531173318270
Altitude
11883439.510005
Surface area
81531173318270
Volume
3.0448670619972E+20
Height
6468525.1530537