131448207 is an odd 9-digits composite number following 131448206
and preceding 131448208 . In scientific notation, it is written as 1.31448207 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 79665560 positive integers (up to 131448207) that are relatively prime to 131448207.
131448207 has 8 divisors, whose sum is 191197440
The reverse of 131448207 is 702844131
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred thirty-one million four hundred forty-eight thousand two hundred seven
Scientific notation
1.31448207 × 10^8
Engineering notation
1.31448207 × 10^6
Prime Factorization
3 × 11 × 3983279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131448207
Product of the distinct prime numbers
The prime factorization of 131448207 is 3 × 11 × 3983279.
Since it has a total of 3 prime factors.
9 , 9 , 97 , 22 , 375 , 977 , 5250 , 5343 , 86531 , 36289 , 621983 , 971878 , 1404176 , 132391 , 16671842 , 32531465 , 152346637 , 419757262 , 946021048 , 7564047117
n×2
262896414
n×3
394344621
n×4
525792828
n×5
657241035
n÷2
65724103.5
n÷3
43816069
n÷3
32862051.75
n÷5
26289641.4
n2
17278631123514849
n3
2.2712450806004E+24
n4
2.985510935025E+32
n5
3.9244005938792E+40
2 √n
11465.086436656
3 √n
508.45386799188
4 √n
107.07514387876
5 √n
42.048541199667
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
-131448206
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 131448207 can be divided by 8 positive divisors.
The sum of these divisors (counting 131448207) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011011110110001111
3
Ternary
100011100021001010
4
Quaternary
13311123312033
5
Quinary
232122320312
6
Senary
21013220303
8
Octal
765336617
10
Decimal
131448207
12
Duodecimal
38031693
16
Hexadecimal
7d5bd8f
20
Vigesimal
211b0a7
36
Base36
269e33
md5
d3c1ae942dafabc1b3a882bfc55d81b7
sha1
3dd1c1a49ee7faeac27bd7eaf582c337db6a166e
sha256
b217970275e453d5353d9bad31d995376be1e045e95077e62411925a7d75fa1e
sha512
c523a619efb7e8161ec78d5f49d81caafd07f7fc861ce9d1f5649b9e242cfccefb239a611e09059ac7611061009329ae228eb3f212bea7a4e4301034e97ab7c6
ripemd-160
cf724405186576ff243c843621c619d33e5b835d
Diameter
262896414
Circumference
825913442.8775
Area
5.4282420601722E+16
Volume
9.5137691462883E+24
Surface area
2.1712968240689E+17
Circumference
825913442.8775
Perimeter
525792828
Area
17278631123514849
Diagonal
185895837.08903
Surface area
103671786741089094
Volume
2.2712450806004E+24
Space diagonal
227674973.08783
Perimeter
394344621
Area
7.4818667477922E+15
Altitude
113837486.54392
Surface area
7.4818667477922E+15
Volume
2.6766879970486E+23
Height
61965279.029675