131818304 is an even 9-digits composite number following 131818303
and preceding 131818305 . In scientific notation, it is written as 1.31818304 × 10^8.
The sum of its digits is 29. It has a total of 7 prime factors and 14 positive divisors.
There are 65909120 positive integers (up to 131818304) that are relatively prime to 131818304.
131818304 has 14 divisors, whose sum is 261577074
The reverse of 131818304 is 403818131
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty-one million eight hundred eighteen thousand three hundred four
Scientific notation
1.31818304 × 10^8
Engineering notation
1.31818304 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2059661
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4119322
Product of the distinct prime numbers
The prime factorization of 131818304 is 2 × 2 × 2 × 2 × 2 × 2 × 2059661.
Since it has a total of 7 prime factors.
5 , 1 , 69 , 9 , 871 , 341 , 3461 , 3737 , 66538 , 74740 , 847081 , 115498 , 953309 , 9263313 , 87329094 , 72758853 , 569421824 , 353895776 , 5578920543 , 344231215
n×2
263636608
n×3
395454912
n×4
527273216
n×5
659091520
n÷2
65909152
n÷3
43939434.666667
n÷3
32954576
n÷5
26363660.8
n2
17376065269436416
n3
2.2904834540104E+24
n4
3.0192764424771E+32
n5
3.9799589995449E+40
2 √n
11481.215266687
3 √n
508.93061069449
4 √n
107.15043288147
5 √n
42.072192404459
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2059661 , 4119322 , 8238644 , 16477288 , 32954576 , 65909152 , 131818304
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131818303
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131818304 can be divided by 14 positive divisors.
The sum of these divisors (counting 131818304) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111110110110110001101000000
3
Ternary
100012001001201102
4
Quaternary
13312312031000
5
Quinary
232221141204
6
Senary
21025153532
8
Octal
766661500
10
Decimal
131818304
12
Duodecimal
3818b8a8
16
Hexadecimal
7db6340
20
Vigesimal
213h5f4
36
Base36
26hbnk
md5
5bc552412f286dbe084fd4067b8a3c95
sha1
5a7968e43e57b5f9b1a34960ada3dd41b7810705
sha256
033ce387039d933cfd7e5bb821795702195375d67db901605484a6a5cea506f8
sha512
5618ddf10931ec98a764a1a0b75141790d92985a591e3c72cdbe9fe535317338a4d48f28d0bb0b9d7bc44054307b6284b141e9b742fb8a023d22e35794afef32
ripemd-160
a8ef90d892a3a8f9f19df7f96e08c68bec35bcfe
Diameter
263636608
Circumference
828238830.91013
Area
5.4588518998758E+16
Volume
9.5943546563841E+24
Surface area
2.1835407599503E+17
Circumference
828238830.91013
Perimeter
527273216
Area
17376065269436416
Diagonal
186419233.28582
Surface area
104256391616618496
Volume
2.2904834540104E+24
Space diagonal
228315999.89556
Perimeter
395454912
Area
7.5240569705742E+15
Altitude
114157999.94778
Surface area
7.5240569705742E+15
Volume
2.6993606375439E+23
Height
62139744.428607