131489674 is an even 9-digits composite number following 131489673
and preceding 131489675 . In scientific notation, it is written as 1.31489674 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 65469516 positive integers (up to 131489674) that are relatively prime to 131489674.
131489674 has 8 divisors, whose sum is 198060480
The reverse of 131489674 is 476984131
Previous prime number is 239
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-one million four hundred eighty-nine thousand six hundred seventy-four
Scientific notation
1.31489674 × 10^8
Engineering notation
1.31489674 × 10^6
Prime Factorization
2 × 239 × 275083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131489674
Product of the distinct prime numbers
The prime factorization of 131489674 is 2 × 239 × 275083.
Since it has a total of 3 prime factors.
1 , 9 , 44 , 91 , 384 , 671 , 3202 , 6475 , 62518 , 91745 , 200695 , 50992 , 1519923 , 8365186 , 34386627 , 12156272 , 41008517 , 51089426 , 8531734221 , 2928265597
n×2
262979348
n×3
394469022
n×4
525958696
n×5
657448370
n÷2
65744837
n÷3
43829891.333333
n÷3
32872418.5
n÷5
26297934.8
n2
17289534368626276
n3
2.2733952377425E+24
n4
2.9892799868391E+32
n5
3.930594509642E+40
2 √n
11466.894697345
3 √n
508.50732843924
4 √n
107.08358743218
5 √n
42.051193813833
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
-131489673
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 131489674 can be divided by 8 positive divisors.
The sum of these divisors (counting 131489674) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101100101111110001010
3
Ternary
100011102100220221
4
Quaternary
13311211332022
5
Quinary
232130132144
6
Senary
21014140254
8
Octal
765457612
10
Decimal
131489674
12
Duodecimal
3805168a
16
Hexadecimal
7d65f8a
20
Vigesimal
211g43e
36
Base36
26aa2y
md5
164590e8029520c9b73cfc8907953280
sha1
8c0c2ce68ce857bdade088a931850a67b1774231
sha256
0c40d4369a6af8e07953f5602c3898030427dfc5023520b01e8a042f5d469c3f
sha512
7ac23deb019293d9c5550f6b048de8dd484cd380f6b511f98d83bffd64391fe4444b37eef21e6eb991224a7d7f85ce7b395914b68acf66a21744a39c21f0e27c
ripemd-160
78c5fd8f904301be3f8bc77ea874d019592dac3d
Diameter
262979348
Circumference
826173987.72263
Area
5.4316674156465E+16
Volume
9.5227757034637E+24
Surface area
2.1726669662586E+17
Circumference
826173987.72263
Perimeter
525958696
Area
17289534368626276
Diagonal
185954480.28282
Surface area
103737206211757656
Volume
2.2733952377425E+24
Space diagonal
227746796.03867
Perimeter
394469022
Area
7.4865879914172E+15
Altitude
113873398.01933
Surface area
7.4865879914172E+15
Volume
2.6792219815415E+23
Height
61984826.760939