131796729 is an odd 9-digits composite number following 131796728
and preceding 131796730 . In scientific notation, it is written as 1.31796729 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 87864480 positive integers (up to 131796729) that are relatively prime to 131796729.
131796729 has 4 divisors, whose sum is 146440820
The reverse of 131796729 is 927697131
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty-one million seven hundred ninety-six thousand seven hundred twenty-nine
Scientific notation
1.31796729 × 10^8
Engineering notation
1.31796729 × 10^6
Prime Factorization
9 × 14644081
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131796729
Product of the distinct prime numbers
The prime factorization of 131796729 is 9 × 14644081.
Since it has a total of 2 prime factors.
6 , 3 , 24 , 94 , 65 , 964 , 6574 , 4233 , 73734 , 25066 , 262774 , 791414 , 1160571 , 3804067 , 38678146 , 26584354 , 632560375 , 642754750 , 1932651361 , 1119323248
n×2
263593458
n×3
395390187
n×4
527186916
n×5
658983645
n÷2
65898364.5
n÷3
43932243
n÷3
32949182.25
n÷5
26359345.8
n2
17370377775099441
n3
2.2893589722524E+24
n4
3.0173002404967E+32
n5
3.9767030210838E+40
2 √n
11480.275650001
3 √n
508.90284323808
4 √n
107.14604822391
5 √n
42.070815104105
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131796728
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131796729 can be divided by 4 positive divisors.
The sum of these divisors (counting 131796729) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110110110000111011111001
3
Ternary
100011222222010100
4
Quaternary
13312300323321
5
Quinary
232214443404
6
Senary
21024510013
8
Octal
766607371
10
Decimal
131796729
12
Duodecimal
3817b309
16
Hexadecimal
7db0ef9
20
Vigesimal
213ebg9
36
Base36
26gv09
md5
a5451ed4d3afeca47319d6f4e0ba05fc
sha1
f11f55ee1f1d82e95b833befde1f59b88b2d16bf
sha256
5c06724a049a9873a8ff6af4c744bbf6665ec62b455f49537c8dd12a0db831ce
sha512
0fa64e73020b9fad83f02b6977751d92632015ce60d8fb046ca22d8065c14f33425b5c9a3b8126ec33f34fb8f217efbb4ac03a793fc341a95fe2018eaf960e5f
ripemd-160
2eae70d92f12c51a6df98d87861f360f6854f17a
Diameter
263593458
Circumference
828103271.18713
Area
5.4570651208332E+16
Volume
9.5896444382107E+24
Surface area
2.1828260483333E+17
Circumference
828103271.18713
Perimeter
527186916
Area
17370377775099441
Diagonal
186388721.62821
Surface area
104222266650596646
Volume
2.2893589722524E+24
Space diagonal
228278630.89939
Perimeter
395390187
Area
7.5215942132844E+15
Altitude
114139315.44969
Surface area
7.5215942132844E+15
Volume
2.6980354230832E+23
Height
62129573.87607