131444667 is an odd 9-digits composite number following 131444666
and preceding 131444668 . In scientific notation, it is written as 1.31444667 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 87089256 positive integers (up to 131444667) that are relatively prime to 131444667.
131444667 has 8 divisors, whose sum is 137153856
The reverse of 131444667 is 766444131
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-one million four hundred forty-four thousand six hundred sixty-seven
Scientific notation
1.31444667 × 10^8
Engineering notation
1.31444667 × 10^6
Prime Factorization
27 × 163 × 29867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131444667
Product of the distinct prime numbers
The prime factorization of 131444667 is 27 × 163 × 29867.
Since it has a total of 3 prime factors.
4 , 5 , 31 , 53 , 904 , 973 , 7564 , 8972 , 93433 , 12228 , 383618 , 803279 , 6352870 , 8069888 , 99680258 , 40342801 , 437562324 , 849428348 , 1948381317 , 9271000468
n×2
262889334
n×3
394334001
n×4
525778668
n×5
657223335
n÷2
65722333.5
n÷3
43814889
n÷3
32861166.75
n÷5
26288933.4
n2
17277700482740889
n3
2.2710615864796E+24
n4
2.985189339713E+32
n5
3.9238721869053E+40
2 √n
11464.932053876
3 √n
508.44930360135
4 √n
107.07442296775
5 √n
42.0483147174
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
-131444666
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 131444667 can be divided by 8 positive divisors.
The sum of these divisors (counting 131444667) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011010111110111011
3
Ternary
100011100002012000
4
Quaternary
13311122332323
5
Quinary
232122212132
6
Senary
21013152043
8
Octal
765327673
10
Decimal
131444667
12
Duodecimal
3802b623
16
Hexadecimal
7d5afbb
20
Vigesimal
211abd7
36
Base36
269bcr
md5
199d537f234ed8fed4d938de5f1b20eb
sha1
a085365ba80f387653790bda014aeac137c1cff6
sha256
03008fc03375e8047c53f93c955fa370067f7aecd46816416412ce350427a023
sha512
2135351b9192786411e80e2a4340676088bbbfe2c3c848bdd8bde182db0f3b2d62dcfe2b5d9ccea944481ab1d93c74d416853d61e2e821bf47bd849b45daad44
ripemd-160
7a0f9596c22e2a42d4ffd243c4b461dc5cc4712f
Diameter
262889334
Circumference
825891200.40151
Area
5.4279496907504E+16
Volume
9.5130005279125E+24
Surface area
2.1711798763001E+17
Circumference
825891200.40151
Perimeter
525778668
Area
17277700482740889
Diagonal
185890830.77302
Surface area
103666202896445334
Volume
2.2710615864796E+24
Space diagonal
227668841.62797
Perimeter
394334001
Area
7.4814637685161E+15
Altitude
113834420.81399
Surface area
7.4814637685161E+15
Volume
2.6764717471534E+23
Height
61963610.257672