130726265 is an odd 9-digits composite number following 130726264
and preceding 130726266 . In scientific notation, it is written as 1.30726265 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 103107760 positive integers (up to 130726265) that are relatively prime to 130726265.
130726265 has 8 divisors, whose sum is 159081408
The reverse of 130726265 is 562627031
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty million seven hundred twenty-six thousand two hundred sixty-five
Scientific notation
1.30726265 × 10^8
Engineering notation
1.30726265 × 10^6
Prime Factorization
5 × 71 × 368243
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130726265
Product of the distinct prime numbers
The prime factorization of 130726265 is 5 × 71 × 368243.
Since it has a total of 3 prime factors.
6 , 3 , 100 , 79 , 149 , 160 , 718 , 3577 , 45684 , 4197 , 7701 , 82502 , 495642 , 2799205 , 99502542 , 69709880 , 812886004 , 390439169 , 8859285694 , 6400098729
n×2
261452530
n×3
392178795
n×4
522905060
n×5
653631325
n÷2
65363132.5
n÷3
43575421.666667
n÷3
32681566.25
n÷5
26145253
n2
17089356360850225
n3
2.2340277283079E+24
n4
2.9204610082813E+32
n5
3.8178095969075E+40
2 √n
11433.558719839
3 √n
507.52131241032
4 √n
106.92782013975
5 √n
42.002251456713
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
-130726264
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 130726265 can be divided by 8 positive divisors.
The sum of these divisors (counting 130726265) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010101011100101111001
3
Ternary
100002222120201112
4
Quaternary
13302223211321
5
Quinary
231431220030
6
Senary
20545530105
8
Octal
762534571
10
Decimal
130726265
12
Duodecimal
37943935
16
Hexadecimal
7cab979
20
Vigesimal
20h0fd5
36
Base36
25tx15
md5
02cc68d3c9b9b3e31da1916b29c74a51
sha1
a028ca7eca220a068fbe85dfd1e24919d4df3347
sha256
ed22dbc5b0307b1aae81530152c14c007ec94cc72ac64dbfa2f75ecd29d867b7
sha512
c6bd62be5d580f3875c9e5f1147c2e1109eb55a6f1deb1da2e71433e9a94bff85fc56adda184c15a95d4a3f6b137d9796550eceb4a16369b6cf918629840b623
ripemd-160
e22226e866ad1efccff5c4744e21219038f16110
Diameter
261452530
Circumference
821377347.51047
Area
5.3687796397825E+16
Volume
9.3578734655575E+24
Surface area
2.147511855913E+17
Circumference
821377347.51047
Perimeter
522905060
Area
17089356360850225
Diagonal
184874856.92138
Surface area
102536138165101350
Volume
2.2340277283079E+24
Space diagonal
226424532.86371
Perimeter
392178795
Area
7.3999083714107E+15
Altitude
113212266.43186
Surface area
7.3999083714107E+15
Volume
2.6328269267422E+23
Height
61624952.307126