131760987 is an odd 9-digits composite number following 131760986
and preceding 131760988 . In scientific notation, it is written as 1.31760987 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 85797768 positive integers (up to 131760987) that are relatively prime to 131760987.
131760987 has 8 divisors, whose sum is 179767104
The reverse of 131760987 is 789067131
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-one million seven hundred sixty thousand nine hundred eighty-seven
Scientific notation
1.31760987 × 10^8
Engineering notation
1.31760987 × 10^6
Prime Factorization
3 × 43 × 1021403
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131760987
Product of the distinct prime numbers
The prime factorization of 131760987 is 3 × 43 × 1021403.
Since it has a total of 3 prime factors.
3 , 8 , 53 , 1 , 585 , 600 , 2202 , 3188 , 41779 , 78045 , 286915 , 473323 , 3450038 , 5158409 , 50281386 , 51935511 , 950719359 , 554281858 , 859968075 , 9623359344
n×2
263521974
n×3
395282961
n×4
527043948
n×5
658804935
n÷2
65880493.5
n÷3
43920329
n÷3
32940246.75
n÷5
26352197.4
n2
17360957695214169
n3
2.2874969211867E+24
n4
3.0140285209502E+32
n5
3.9713137276654E+40
2 √n
11478.718874509
3 √n
508.85683590023
4 √n
107.13878324168
5 √n
42.068533016793
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
-131760986
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 131760987 can be divided by 8 positive divisors.
The sum of these divisors (counting 131760987) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110101000001101011011
3
Ternary
100011221011002120
4
Quaternary
13312220031123
5
Quinary
232212322422
6
Senary
21024032323
8
Octal
766501533
10
Decimal
131760987
12
Duodecimal
381626a3
16
Hexadecimal
7da835b
20
Vigesimal
213a297
36
Base36
26g3ff
md5
606edee4b8b924c0e1baffb34b655f20
sha1
0eb299b4cd79c6ebdf628185b8138a29e8e0e9ce
sha256
2fb3b3a3f1a8ead429b16d6de878fdf9431b4f5b5b60bd2b18f99562d60c458e
sha512
544b87747d15a85997ea299595b6226be72e4049b08ea7094ce33ba87bee01e9821a7460d58b228c2fa792554d440b9beae00d5d5933c7b9cd2f7072860fa0e4
ripemd-160
99afab054606521c285ef61ac12ee2aefef2467a
Diameter
263521974
Circumference
827878697.57788
Area
5.4541057154568E+16
Volume
9.5818446969457E+24
Surface area
2.1816422861827E+17
Circumference
827878697.57788
Perimeter
527043948
Area
17360957695214169
Diagonal
186338174.80707
Surface area
104165746171285014
Volume
2.2874969211867E+24
Space diagonal
228216723.93942
Perimeter
395282961
Area
7.5175151990412E+15
Altitude
114108361.96971
Surface area
7.5175151990412E+15
Volume
2.6958409748574E+23
Height
62112724.935688