131775982 is an even 9-digits composite number following 131775981
and preceding 131775983 . In scientific notation, it is written as 1.31775982 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 56661120 positive integers (up to 131775982) that are relatively prime to 131775982.
131775982 has 32 divisors, whose sum is 227797920
The reverse of 131775982 is 289577131
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred thirty-one million seven hundred seventy-five thousand nine hundred eighty-two
Scientific notation
1.31775982 × 10^8
Engineering notation
1.31775982 × 10^6
Prime Factorization
2 × 61 × 13 × 19 × 4373
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
131775982 Product of the distinct prime numbers
The prime factorization of 131775982 is 2 × 61 × 13 × 19 × 4373.
Since it has a total of 5 prime factors.
8 , 5 , 62 , 7 , 242 , 369 , 4632 , 4473 , 58920 , 33204 , 288896 , 81144 , 7884753 , 4216536 , 71390050 , 98091146 , 749982447 , 428898085 , 8089277434 , 6277347763
n×2
263551964
n×3
395327946
n×4
527103928
n×5
658879910
n÷2
65887991
n÷3
43925327.333333
n÷3
32943995.5
n÷5
26355196.4
n2
17364909432064324
n3
2.2882779927513E+24
n4
3.015400795838E+32
n5
3.9735740099513E+40
2 √n11479.372021152
3 √n508.87613857596
4 √n107.14183133189
5 √n42.069490491313
1 , 2 , 13 , 19 , 26 , 38 , 61 , 122 , 247 , 494 , 793 , 1159 , 1586 , 2318 , 4373 , 8746 , 15067 , 30134 , 56849 , 83087 , 113698 , 166174 , 266753 , 533506 , 1080131 , 2160262 , 3467789 , 5068307 , 6935578 , 10136614 , 65887991 , 131775982
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131775981 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131775982 can be divided by 32 positive divisors.
The sum of these divisors (counting 131775982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111110110101011110111101110
3
Ternary
100011221220122221
4
Quaternary
13312223313232
5
Quinary
232213312412
6
Senary
21024225554
8
Octal
766536756
10
Decimal
131775982
12
Duodecimal
3816b2ba
16
Hexadecimal
7dabdee
20
Vigesimal
213bjj2
36
Base36
26gezy
md5
a555b60bbd0d8701ca8f92bd7e7ef624
sha1
7426c735e609304ac039e5bae4e56970d26541e7
sha256
938f7cf2476cd6e5dd98f221b0b392cab69e9970af2b6525b50facbe5333565a
sha512
0bcaf6a5d5ea1443c9742579ff308a6fce7b0e645ec63dbc9f71a8dc7929f4157b96069e0622e4636e0a0b8abd745ec7117f64b9fefe91ac38dd57c24e891daf
ripemd-160
be5af0ffeebd4e331852785c7a37fd951c6a3a8a
Diameter
263551964
Circumference
827972913.94156
Area
5.4553471902025E+16
Volume
9.5851164418651E+24
Surface area
2.182138876081E+17
Circumference
827972913.94156
Perimeter
527103928
Area
17364909432064324
Diagonal
186359380.93943
Surface area
104189456592385944
Volume
2.2882779927513E+24
Space diagonal
228242696.04128
Perimeter
395327946
Area
7.5192263512919E+15
Altitude
114121348.02064
Surface area
7.5192263512919E+15
Volume
2.696761476524E+23
Height
62119793.646478