131444679 is an odd 9-digits composite number following 131444678
and preceding 131444680 . In scientific notation, it is written as 1.31444679 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 81085536 positive integers (up to 131444679) that are relatively prime to 131444679.
131444679 has 8 divisors, whose sum is 136863760
The reverse of 131444679 is 976444131
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-one million four hundred forty-four thousand six hundred seventy-nine
Scientific notation
1.31444679 × 10^8
Engineering notation
1.31444679 × 10^6
Prime Factorization
57 × 43 × 53629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131444679
Product of the distinct prime numbers
The prime factorization of 131444679 is 57 × 43 × 53629.
Since it has a total of 3 prime factors.
10 , 7 , 47 , 75 , 609 , 377 , 5893 , 7710 , 9058 , 3165 , 875396 , 338901 , 6688278 , 8657646 , 11063341 , 84335551 , 235831230 , 780623701 , 4601548636 , 6492974167
n×2
262889358
n×3
394334037
n×4
525778716
n×5
657223395
n÷2
65722339.5
n÷3
43814893
n÷3
32861169.75
n÷5
26288935.8
n2
17277703637413041
n3
2.2710622084769E+24
n4
2.9851904298228E+32
n5
3.9238739780192E+40
2 √n
11464.932577211
3 √n
508.449319074
4 √n
107.07442541154
5 √n
42.048315485145
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
-131444678
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 131444679 can be divided by 8 positive divisors.
The sum of these divisors (counting 131444679) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011010111111000111
3
Ternary
100011100002012110
4
Quaternary
13311122333013
5
Quinary
232122212204
6
Senary
21013152103
8
Octal
765327707
10
Decimal
131444679
12
Duodecimal
3802b633
16
Hexadecimal
7d5afc7
20
Vigesimal
211abdj
36
Base36
269bd3
md5
dee47940d67b64c865c8538c97422ae9
sha1
f0ae9f64d99f111040f5e14862b43c7b0bd1378a
sha256
808fbc5ed0b620a7ce8685969d2c96580b4ee1c0b595c507c385db7a3ad7b222
sha512
63d5d6eddbaac18b27ea90f7b7db7f6fe1937dbd7e07eec87c4271bb0516f599742354dc740d8422e5d994f35f84018d8177508c22f98c1d2580580b9f5021ba
ripemd-160
446be541707e17d95b29517ea937ba6eb129218b
Diameter
262889358
Circumference
825891275.79974
Area
5.4279506818198E+16
Volume
9.5130031333285E+24
Surface area
2.1711802727279E+17
Circumference
825891275.79974
Perimeter
525778716
Area
17277703637413041
Diagonal
185890847.74358
Surface area
103666221824478246
Volume
2.2710622084769E+24
Space diagonal
227668862.41258
Perimeter
394334037
Area
7.4814651345292E+15
Altitude
113834431.20629
Surface area
7.4814651345292E+15
Volume
2.6764724801842E+23
Height
61963615.914526