131444270 is an even 9-digits composite number following 131444269
and preceding 131444271 . In scientific notation, it is written as 1.31444270 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 52519680 positive integers (up to 131444270) that are relatively prime to 131444270.
131444270 has 16 divisors, whose sum is 236860848
The reverse of 131444270 is 072444131
Previous prime number is 971
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred thirty-one million four hundred forty-four thousand two hundred seventy
Scientific notation
1.31444270 × 10^8
Engineering notation
1.31444270 × 10^6
Prime Factorization
2 × 5 × 971 × 13537
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131444270
Product of the distinct prime numbers
The prime factorization of 131444270 is 2 × 5 × 971 × 13537.
Since it has a total of 4 prime factors.
1 , 2 , 60 , 20 , 261 , 144 , 4551 , 1992 , 7663 , 71154 , 650421 , 903617 , 1925068 , 4257471 , 53782069 , 4714189 , 175824515 , 557453179 , 1637899561 , 7136989910
n×2
262888540
n×3
394332810
n×4
525777080
n×5
657221350
n÷2
65722135
n÷3
43814756.666667
n÷3
32861067.5
n÷5
26288854
n2
17277596115832900
n3
2.2710410088005E+24
n4
2.9851532754184E+32
n5
3.9238129312549E+40
2 √n
11464.914740198
3 √n
508.44879171403
4 √n
107.07434211891
5 √n
42.048289317813
1 , 2 , 5 , 10 , 971 , 1942 , 4855 , 9710 , 13537 , 27074 , 67685 , 135370 , 13144427 , 26288854 , 65722135 , 131444270
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131444269
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131444270 can be divided by 16 positive divisors.
The sum of these divisors (counting 131444270) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101011010111000101110
3
Ternary
100011100001122022
4
Quaternary
13311122320232
5
Quinary
232122204040
6
Senary
21013150142
8
Octal
765327056
10
Decimal
131444270
12
Duodecimal
3802b352
16
Hexadecimal
7d5ae2e
20
Vigesimal
211aada
36
Base36
269b1q
md5
f41f625f41b7bee27e4f1af1962e080e
sha1
b2765422534b74e6ce686d2e289c18c5c4993e71
sha256
b2f8fb4bd2353ca72e33d9fcd7176e036f66c276dde087557a63ce923001ef49
sha512
2bbd2355360481c1c54a6466ecea68bdef49d8da7843e7dbf87fe0eec55110f3c099b9b914c779b1413b970935ea24529bb76731a5b114cad7a385df98bd0dd7
ripemd-160
6a9815810114c5bbcd375a9adde0cec43889513e
Diameter
262888540
Circumference
825888705.97695
Area
5.4279169029192E+16
Volume
9.5129143323317E+24
Surface area
2.1711667611677E+17
Circumference
825888705.97695
Perimeter
525777080
Area
17277596115832900
Diagonal
185890269.33023
Surface area
103665576694997400
Volume
2.2710410088005E+24
Space diagonal
227668154.0038
Perimeter
394332810
Area
7.4814185763193E+15
Altitude
113834077.0019
Surface area
7.4814185763193E+15
Volume
2.6764474961259E+23
Height
61963423.110077