13798905 is an odd 8-digits composite number following 13798904
and preceding 13798906 . In scientific notation, it is written as 1.3798905 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 7359408 positive integers (up to 13798905) that are relatively prime to 13798905.
13798905 has 8 divisors, whose sum is 22078272
The reverse of 13798905 is 50989731
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirteen million seven hundred ninety-eight thousand nine hundred five
Scientific notation
1.3798905 × 10^7
Engineering notation
1.3798905 × 10^6
Prime Factorization
3 × 5 × 919927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
13798905
Product of the distinct prime numbers
The prime factorization of 13798905 is 3 × 5 × 919927.
Since it has a total of 3 prime factors.
10 , 8 , 88 , 24 , 411 , 11 , 7598 , 8638 , 82036 , 8207 , 98886 , 967873 , 9324643 , 8518171 , 13871839 , 51038390 , 533743446 , 487146495 , 8926335453 , 3090082343
n×2
27597810
n×3
41396715
n×4
55195620
n×5
68994525
n÷2
6899452.5
n÷3
4599635
n÷3
3449726.25
n÷5
2759781
n2
190409779199025
n3
2.6274464542383E+21
n4
3.6255884014621E+28
n5
5.0029149920878E+35
2 √n
3714.6877392319
3 √n
239.85468633973
4 √n
60.948238196292
5 √n
26.789766292403
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13798904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13798905 can be divided by 8 positive divisors.
The sum of these divisors (counting 13798905) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100101000110111111001
3
Ternary
221222001112120
4
Quaternary
310220313321
5
Quinary
12013031110
6
Senary
1211431453
8
Octal
64506771
10
Decimal
13798905
12
Duodecimal
4755589
16
Hexadecimal
d28df9
20
Vigesimal
464h55
36
Base36
87rax
md5
38851c599fcd63b17f705a0ac05bd830
sha1
c9466a23e36a5c3d86410a17b7dc3b64d88454c1
sha256
eca1ab09eac2b497983cf27aed8337fa9dd9bb75fd2700bc0647f0557814c79e
sha512
14a4629950967d30b843c0a4b8b7d69d0fd27223f83b991a3638971426e56fe1c0b0e1eb6a7bd7abf94312edbfda82835bd675279f7ca7ecd2c10473815989ec
ripemd-160
eb8017b06cf8db44b1107fd0c202c0d078487600
Diameter
27597810
Circumference
86701077.151167
Area
5.9818996350331E+14
Volume
1.1005821971114E+22
Surface area
2.3927598540132E+15
Circumference
86701077.151167
Perimeter
55195620
Area
190409779199025
Diagonal
19514598.596898
Surface area
1142458675194150
Volume
2.6274464542383E+21
Space diagonal
23900404.548816
Perimeter
41396715
Area
82449852957671
Altitude
11950202.274408
Surface area
82449852957671
Volume
3.0964753416608E+20
Height
6504866.198966