131569382 is an even 9-digits composite number following 131569381
and preceding 131569383 . In scientific notation, it is written as 1.31569382 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 56386872 positive integers (up to 131569382) that are relatively prime to 131569382.
131569382 has 8 divisors, whose sum is 225547536
The reverse of 131569382 is 283965131
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-one million five hundred sixty-nine thousand three hundred eighty-two
Scientific notation
1.31569382 × 10^8
Engineering notation
1.31569382 × 10^6
Prime Factorization
2 × 7 × 9397813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131569382
Product of the distinct prime numbers
The prime factorization of 131569382 is 2 × 7 × 9397813.
Since it has a total of 3 prime factors.
7 , 9 , 71 , 93 , 387 , 282 , 4979 , 8229 , 27881 , 38568 , 578203 , 235107 , 5807653 , 1144286 , 87391811 , 32020434 , 757031756 , 328498350 , 5583382086 , 4366566318
n×2
263138764
n×3
394708146
n×4
526277528
n×5
657846910
n÷2
65784691
n÷3
43856460.666667
n÷3
32892345.5
n÷5
26313876.4
n2
17310502279861924
n3
2.277532087071E+24
n4
2.996534891811E+32
n5
3.9425224385702E+40
2 √n
11470.369741207
3 √n
508.61005872363
4 √n
107.09981205029
5 √n
42.056290798276
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
-131569381
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 131569382 can be divided by 8 positive divisors.
The sum of these divisors (counting 131569382) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101111001011011100110
3
Ternary
100011120102021002
4
Quaternary
13311321123212
5
Quinary
232140210012
6
Senary
21015553302
8
Octal
765713346
10
Decimal
131569382
12
Duodecimal
3808b832
16
Hexadecimal
7d796e6
20
Vigesimal
2126392
36
Base36
26bzl2
md5
84a6189cc49d61239ad4196bbe74794d
sha1
23e132b147b675e6b7a5efeba8c30c5323bad688
sha256
889f15fd4920a286cde211e9455d7337e9f894f941dbfd716aa5331a0fcc7246
sha512
2fafd074cdaf6cb0216611c699dff1b6c4f8e482b100044baf1ed454c3ff7cfa6353404de54523206e0d1b936e9ccd2b0b61154ac3dc9634a09ff5c947555825
ripemd-160
d7e355cd12ba944dd2fd2c08d47165c24e522774
Diameter
263138764
Circumference
826674807.8571
Area
5.4382546792364E+16
Volume
9.5401040974098E+24
Surface area
2.1753018716945E+17
Circumference
826674807.8571
Perimeter
526277528
Area
17310502279861924
Diagonal
186067204.41745
Surface area
103863013679171544
Volume
2.277532087071E+24
Space diagonal
227884854.34444
Perimeter
394708146
Area
7.4956673633144E+15
Altitude
113942427.17222
Surface area
7.4956673633144E+15
Volume
2.6840973052298E+23
Height
62022401.472482