13181875 is an odd 8-digits composite number following 13181874
and preceding 13181876 . In scientific notation, it is written as 1.3181875 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 8580000 positive integers (up to 13181875) that are relatively prime to 13181875.
13181875 has 24 divisors, whose sum is 17284608
The reverse of 13181875 is 57818131
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
thirteen million one hundred eighty-one thousand eight hundred seventy-five
Scientific notation
1.3181875 × 10^7
Engineering notation
1.3181875 × 10^6
Prime Factorization
175 × 5 × 23 × 5 × 131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2636375
Product of the distinct prime numbers
The prime factorization of 13181875 is 175 × 5 × 23 × 5 × 131.
Since it has a total of 5 prime factors.
9 , 9 , 11 , 66 , 327 , 346 , 5773 , 7016 , 60252 , 99050 , 665544 , 875288 , 9214107 , 4538101 , 36883248 , 82009141 , 113163838 , 739335284 , 2653283376 , 7635966961
n×2
26363750
n×3
39545625
n×4
52727500
n×5
65909375
n÷2
6590937.5
n÷3
4393958.3333333
n÷3
3295468.75
n÷5
2636375
n2
173761828515625
n3
2.2905067032644E+21
n4
3.0193173049093E+28
n5
3.9800263298652E+35
2 √n
3630.6851970393
3 √n
236.22493038576
4 √n
60.255167388692
5 √n
26.545776759177
1 , 5 , 23 , 25 , 115 , 131 , 175 , 575 , 655 , 875 , 3013 , 3275 , 4025 , 4375 , 15065 , 20125 , 22925 , 75325 , 100625 , 114625 , 527275 , 573125 , 2636375 , 13181875
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
-13181874
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 13181875 can be divided by 24 positive divisors.
The sum of these divisors (counting 13181875) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010010010001110110011
3
Ternary
220210201010121
4
Quaternary
302102032303
5
Quinary
11333310000
6
Senary
1150311111
8
Octal
62221663
10
Decimal
13181875
12
Duodecimal
44b8497
16
Hexadecimal
c923b3
20
Vigesimal
427edf
36
Base36
7uj77
md5
96ca56f3b4fd446773fc5fe4edce6fdc
sha1
f510fd8cf054c872298de16e779717cc3e716865
sha256
b69ea7940898b830781afb2a76e4221b0614cbf5a7bf939194b5dd0a6b63086a
sha512
0d7a4a8bccc5883a82b77caa988b6998990b2fa19957343fe0fda493e73d8e67080e017d7720be655e9dcdb73bf177333cc8075e196d95f80b7ac5b9cd7c81b5
ripemd-160
5e61ec19f3e10b927fcdc0002f0ce17e690d40ff
Diameter
26363750
Circumference
82824163.321078
Area
5.4588888393902E+14
Volume
9.5944520426315E+21
Surface area
2.1835555357561E+15
Circumference
82824163.321078
Perimeter
52727500
Area
173761828515625
Diagonal
18641986.402507
Surface area
1042570971093750
Volume
2.2905067032644E+21
Space diagonal
22831677.239022
Perimeter
39545625
Area
75241078851283
Altitude
11415838.619511
Surface area
75241078851283
Volume
2.6993880370525E+20
Height
6213995.4675023