131885448 is an even 9-digits composite number following 131885447
and preceding 131885449 . In scientific notation, it is written as 1.31885448 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 43961808 positive integers (up to 131885448) that are relatively prime to 131885448.
131885448 has 16 divisors, whose sum is 329713680
The reverse of 131885448 is 844588131
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred thirty-one million eight hundred eighty-five thousand four hundred forty-eight
Scientific notation
1.31885448 × 10^8
Engineering notation
1.31885448 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5495227
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
32971362 Product of the distinct prime numbers
The prime factorization of 131885448 is 2 × 2 × 2 × 3 × 5495227.
Since it has a total of 5 prime factors.
8 , 10 , 8 , 26 , 432 , 984 , 2705 , 7990 , 69187 , 97317 , 672696 , 772897 , 2793290 , 1748402 , 70118847 , 1205039 , 633390226 , 481286471 , 8321852476 , 2207561004
n×2
263770896
n×3
395656344
n×4
527541792
n×5
659427240
n÷2
65942724
n÷3
43961816
n÷3
32971362
n÷5
26377089.6
n2
17393771394160704
n3
2.2939853327285E+24
n4
3.0254328331232E+32
n5
3.9901056459037E+40
2 √n11484.138975126
3 √n509.0170069828
4 √n107.16407502109
5 √n42.076477575505
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 5495227 , 10990454 , 16485681 , 21980908 , 32971362 , 43961816 , 65942724 , 131885448
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131885447 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131885448 can be divided by 16 positive divisors.
The sum of these divisors (counting 131885448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110111000110100110001000
3
Ternary
100012011110211020
4
Quaternary
13313012212020
5
Quinary
232230313243
6
Senary
21030432440
8
Octal
767064610
10
Decimal
131885448
12
Duodecimal
38202720
16
Hexadecimal
7dc6988
20
Vigesimal
2145dc8
36
Base36
26irgo
md5
e2dbc660270cc110a2d2fad438505586
sha1
34f4784a03f574addec0bf5c14572f4a2f688d9c
sha256
5381ad94471be587295c0f5089741fae072022586c0a433bfa5ac5dc5393810a
sha512
4b196290194f22d3f634c50d7d17ab9dad3533445d202bf5911ae63978a7e7d14f62d9c89a9eb0bab59901725a7d4af1becc5dcd8af77b65154da1d15d4be015
ripemd-160
42d05e39ac4859db3a8d985cc5b6eeb3f0975fc7
Diameter
263770896
Circumference
828660709.1044
Area
5.4644144430116E+16
Volume
9.6090232916567E+24
Surface area
2.1857657772046E+17
Circumference
828660709.1044
Perimeter
527541792
Area
17393771394160704
Diagonal
186514189.24125
Surface area
104362628364964224
Volume
2.2939853327285E+24
Space diagonal
228432296.71498
Perimeter
395656344
Area
7.5317239474811E+15
Altitude
114216148.35749
Surface area
7.5317239474811E+15
Volume
2.7034876411913E+23
Height
62171396.413751