131569225 is an odd 9-digits composite number following 131569224
and preceding 131569226 . In scientific notation, it is written as 1.31569225 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 102409920 positive integers (up to 131569225) that are relatively prime to 131569225.
131569225 has 12 divisors, whose sum is 167556364
The reverse of 131569225 is 522965131
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred thirty-one million five hundred sixty-nine thousand two hundred twenty-five
Scientific notation
1.31569225 × 10^8
Engineering notation
1.31569225 × 10^6
Prime Factorization
5 × 37 × 5 × 142237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
26313845 Product of the distinct prime numbers
The prime factorization of 131569225 is 5 × 37 × 5 × 142237.
Since it has a total of 4 prime factors.
8 , 7 , 14 , 79 , 220 , 500 , 4999 , 5640 , 85158 , 37448 , 730159 , 272728 , 4347298 , 7379646 , 36252254 , 76539799 , 877600702 , 544208584 , 670317955 , 9528627330
n×2
263138450
n×3
394707675
n×4
526276900
n×5
657846125
n÷2
65784612.5
n÷3
43856408.333333
n÷3
32892306.25
n÷5
26313845
n2
17310460967100625
n3
2.2775239338342E+24
n4
2.9965205889351E+32
n5
3.9424989158274E+40
2 √n11470.362897485
3 √n508.60985641767
4 √n107.09978010008
5 √n42.056280761228
1 , 5 , 25 , 37 , 185 , 925 , 142237 , 711185 , 3555925 , 5262769 , 26313845 , 131569225
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131569224 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131569225 can be divided by 12 positive divisors.
The sum of these divisors (counting 131569225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110101111001011001001001
3
Ternary
100011120102001021
4
Quaternary
13311321121021
5
Quinary
232140203400
6
Senary
21015552441
8
Octal
765713111
10
Decimal
131569225
12
Duodecimal
3808b721
16
Hexadecimal
7d79649
20
Vigesimal
2126315
36
Base36
26bzgp
md5
21c121dfafed61fc836ecf0fae133423
sha1
d1dc0673bfa74645403af098abed7ceebf547ddc
sha256
69ba9c9a6b9d320cd69a1686c206c9f611457498af385578774a4bb2fb5d06ed
sha512
ccc10e48b75bdfaff465c349fd8c8a04e704622dfcc245c4e9c92b73ba3c588a58577e0c49ef1a86112122b75c6e6a8e52fe393190522e8e9b80247260ae3b9c
ripemd-160
1a9cc2525398b5652694d07152d9eb0663895b7b
Diameter
263138450
Circumference
826673821.39701
Area
5.4382417004496E+16
Volume
9.5400699452112E+24
Surface area
2.1752966801798E+17
Circumference
826673821.39701
Perimeter
526276900
Area
17310460967100625
Diagonal
186066982.38592
Surface area
103862765802603750
Volume
2.2775239338342E+24
Space diagonal
227884582.41246
Perimeter
394707675
Area
7.495649474364E+15
Altitude
113942291.20623
Surface area
7.495649474364E+15
Volume
2.684087696548E+23
Height
62022327.461972