131749327 is an odd 9-digits composite number following 131749326
and preceding 131749328 . In scientific notation, it is written as 1.31749327 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 129392640 positive integers (up to 131749327) that are relatively prime to 131749327.
131749327 has 8 divisors, whose sum is 134123840
The reverse of 131749327 is 723947131
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-one million seven hundred forty-nine thousand three hundred twenty-seven
Scientific notation
1.31749327 × 10^8
Engineering notation
1.31749327 × 10^6
Prime Factorization
193 × 79 × 8641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131749327
Product of the distinct prime numbers
The prime factorization of 131749327 is 193 × 79 × 8641.
Since it has a total of 3 prime factors.
2 , 9 , 92 , 7 , 554 , 239 , 3265 , 5549 , 76425 , 46111 , 145603 , 906224 , 6101951 , 8095961 , 79689170 , 64857027 , 774925714 , 497811887 , 2541430433 , 7382284878
n×2
263498654
n×3
395247981
n×4
526997308
n×5
658746635
n÷2
65874663.5
n÷3
43916442.333333
n÷3
32937331.75
n÷5
26349865.4
n2
17357885164952929
n3
2.2868896886258E+24
n4
3.0129617739969E+32
n5
3.9695568600082E+40
2 √n
11478.210966871
3 √n
508.8418252716
4 √n
107.13641288969
5 √n
42.06778843151
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
-131749326
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 131749327 can be divided by 8 positive divisors.
The sum of these divisors (counting 131749327) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110100101010111001111
3
Ternary
100011220120002201
4
Quaternary
13312211113033
5
Quinary
232211434302
6
Senary
21023502331
8
Octal
766452717
10
Decimal
131749327
12
Duodecimal
381579a7
16
Hexadecimal
7da55cf
20
Vigesimal
2138d67
36
Base36
26fufj
md5
30852aec6dc00ddb61047f506b36c7be
sha1
0b566c8faeff8570daf2196d78451c656ef988a9
sha256
6410611d4903b572781f8571141d603809953347b790c1c9266bfc549826aa3c
sha512
b7bd629b279dd6388bc5ec34f5003f4cd21ab3d39d75381d03891048246eb92d5dfbcd4da24a34a127629dfc769904f0f28d3cf6201f5273ea220ad6125b90ce
ripemd-160
b14aec48333f46bb2d1e3cfde60331c2bbc39cc7
Diameter
263498654
Circumference
827805435.6372
Area
5.4531404516071E+16
Volume
9.5793011271429E+24
Surface area
2.1812561806429E+17
Circumference
827805435.6372
Perimeter
526997308
Area
17357885164952929
Diagonal
186321685.07693
Surface area
104147310989717574
Volume
2.2868896886258E+24
Space diagonal
228196528.22701
Perimeter
395247981
Area
7.5161847544111E+15
Altitude
114098264.1135
Surface area
7.5161847544111E+15
Volume
2.6951253444215E+23
Height
62107228.358976