131725904 is an even 9-digits composite number following 131725903
and preceding 131725905 . In scientific notation, it is written as 1.31725904 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 10 positive divisors.
There are 65862944 positive integers (up to 131725904) that are relatively prime to 131725904.
131725904 has 10 divisors, whose sum is 255218970
The reverse of 131725904 is 409527131
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty-one million seven hundred twenty-five thousand nine hundred four
Scientific notation
1.31725904 × 10^8
Engineering notation
1.31725904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8232869
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
16465738
Product of the distinct prime numbers
The prime factorization of 131725904 is 2 × 2 × 2 × 2 × 8232869.
Since it has a total of 5 prime factors.
2 , 9 , 17 , 76 , 984 , 198 , 6787 , 2448 , 74367 , 94421 , 143614 , 262035 , 3994973 , 9384571 , 62266174 , 6402477 , 281834383 , 531187813 , 1174783820 , 2591670179
n×2
263451808
n×3
395177712
n×4
526903616
n×5
658629520
n÷2
65862952
n÷3
43908634.666667
n÷3
32931476
n÷5
26345180.8
n2
17351713784617216
n3
2.285670184228E+24
n4
3.0108197126328E+32
n5
3.9660294842757E+40
2 √n
11477.190597006
3 √n
508.81166873942
4 √n
107.1316507714
5 √n
42.066292524228
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131725903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131725904 can be divided by 10 positive divisors.
The sum of these divisors (counting 131725904) is 1, the average is 0.1.
Base
System
Value
2
Binary
111110110011111101001010000
3
Ternary
100011212100222012
4
Quaternary
13312133221100
5
Quinary
232210212104
6
Senary
21023202052
8
Octal
766375120
10
Decimal
131725904
12
Duodecimal
38146328
16
Hexadecimal
7d9fa50
20
Vigesimal
2135ef4
36
Base36
26fccw
md5
ed5d6ab80eab872b0284778bf9317032
sha1
8e7719849e93b4545554cdfa66e0b70f2904aa03
sha256
d23e5ecfdd849784a7b15cfc11f39f907324091bcb39790ef4065c998df685d5
sha512
041645e871366b1005907f221c884d122da175c8d2d8d4c0f403c6ce9c87be48e177b64ae73e24a17f8ba1bc76d788d20b8229958fa98065107ca0bf3cdf09da
ripemd-160
e03fa203fc88175f6b6f5ecb08e0c9da3fc32beb
Diameter
263451808
Circumference
827658264.58775
Area
5.4512016552946E+16
Volume
9.5741928790664E+24
Surface area
2.1804806621178E+17
Circumference
827658264.58775
Perimeter
526903616
Area
17351713784617216
Diagonal
186288559.95266
Surface area
104110282707703296
Volume
2.285670184228E+24
Space diagonal
228155958.40094
Perimeter
395177712
Area
7.5135124683376E+15
Altitude
114077979.20047
Surface area
7.5135124683376E+15
Volume
2.6936881447058E+23
Height
62096186.650885