131888318 is an even 9-digits composite number following 131888317
and preceding 131888319 . In scientific notation, it is written as 1.31888318 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 65927016 positive integers (up to 131888318) that are relatively prime to 131888318.
131888318 has 8 divisors, whose sum is 197883912
The reverse of 131888318 is 813888131
Previous prime number is 11317
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-one million eight hundred eighty-eight thousand three hundred eighteen
Scientific notation
1.31888318 × 10^8
Engineering notation
1.31888318 × 10^6
Prime Factorization
2 × 11317 × 5827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131888318
Product of the distinct prime numbers
The prime factorization of 131888318 is 2 × 11317 × 5827.
Since it has a total of 3 prime factors.
2 , 1 , 92 , 40 , 157 , 939 , 4123 , 3912 , 19928 , 86074 , 457101 , 787687 , 7733944 , 1999889 , 91366758 , 32212015 , 342645835 , 883649568 , 2648536338 , 8979580665
n×2
263776636
n×3
395664954
n×4
527553272
n×5
659441590
n÷2
65944159
n÷3
43962772.666667
n÷3
32972079.5
n÷5
26377663.6
n2
17394528424869124
n3
2.2941350963592E+24
n4
3.0256961912358E+32
n5
3.990539814411E+40
2 √n
11484.263929395
3 √n
509.02069924816
4 √n
107.16465802397
5 √n
42.076660701758
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
-131888317
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 131888318 can be divided by 8 positive divisors.
The sum of these divisors (counting 131888318) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110111000111010010111110
3
Ternary
100012011121202112
4
Quaternary
13313013102332
5
Quinary
232230411233
6
Senary
21030454022
8
Octal
767072276
10
Decimal
131888318
12
Duodecimal
38204312
16
Hexadecimal
7dc74be
20
Vigesimal
21460fi
36
Base36
26itoe
md5
b510e6d6e02083c5d7d6f09b9b19a551
sha1
83885488672e2c1831e45954939c18920a0a69c4
sha256
8bb5271420627b8ee827805ac7253adf66dd5598126c4568f920427644bb1cc2
sha512
e0dfcc40dc333beb7132b869851a77230e2f039443a45862787b8ee113da1f86de0a6bff0d8458fcef908391708bcc3968dcd19c1a54feba233654c47eff5fa7
ripemd-160
3e13336c85ad19cbc87a291f5267f7295a8a4c87
Diameter
263776636
Circumference
828678741.84623
Area
5.4646522712228E+16
Volume
9.609650620086E+24
Surface area
2.1858609084891E+17
Circumference
828678741.84623
Perimeter
527553272
Area
17394528424869124
Diagonal
186518248.03418
Surface area
104367170549214744
Volume
2.2941350963592E+24
Space diagonal
228437267.7008
Perimeter
395664954
Area
7.5320517513936E+15
Altitude
114218633.8504
Surface area
7.5320517513936E+15
Volume
2.7036641393227E+23
Height
62172749.344725