28231344 is an even 8-digits composite number following 28231343
and preceding 28231345 . In scientific notation, it is written as 2.8231344 × 10^7.
The sum of its digits is 27. It has a total of 7 prime factors and 30 positive divisors.
There are 9410400 positive integers (up to 28231344) that are relatively prime to 28231344.
28231344 has 30 divisors, whose sum is 79008956
The reverse of 28231344 is 44313282
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
twenty-eight million two hundred thirty-one thousand three hundred forty-four
Scientific notation
2.8231344 × 10^7
Engineering notation
2.8231344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 196051
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
1176306 Product of the distinct prime numbers
The prime factorization of 28231344 is 2 × 2 × 2 × 2 × 3 × 3 × 196051.
Since it has a total of 7 prime factors.
4 , 8 , 89 , 79 , 400 , 268 , 9127 , 4460 , 7660 , 57587 , 817147 , 710703 , 9736245 , 353726 , 34561796 , 62230581 , 320722640 , 920955770 , 7464444112 , 3109175797
n×2
56462688
n×3
84694032
n×4
112925376
n×5
141156720
n÷2
14115672
n÷3
9410448
n÷3
7057836
n÷5
5646268.8
n2
797008784046336
n3
2.2500629153434E+22
n4
6.3522300184702E+29
n5
1.7933199081856E+37
2 √n5313.3176076723
3 √n304.49290995973
4 √n72.892507212143
5 √n30.913367069363
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 16 , 18 , 24 , 36 , 48 , 72 , 144 , 196051 , 392102 , 588153 , 784204 , 1176306 , 1568408 , 1764459 , 2352612 , 3136816 , 3528918 , 4705224 , 7057836 , 9410448 , 14115672 , 28231344
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-28231343 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28231344 can be divided by 30 positive divisors.
The sum of these divisors (counting 28231344) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1101011101100011010110000
3
Ternary
1222010022010100
4
Quaternary
1223230122300
5
Quinary
24211400334
6
Senary
2445032400
8
Octal
153543260
10
Decimal
28231344
12
Duodecimal
9555700
16
Hexadecimal
1aec6b0
20
Vigesimal
8g8i74
36
Base36
gt3g0
md5
958cd4b45b1589aec1ab968e4ea021f7
sha1
823604f6aa925783bc5dfb8f52c8798647b0e518
sha256
a92a79d647b9b831c8de9db23a6422c3567a90c0543a684169821be848a4d5f9
sha512
c338883c38cac396c2658a4f09a61c698b646e3c1d74a89c25c1392895754c4f82a1af8fa00deb730bc69d11e1ab15d69aa0e69762eeb79a85a496beddd2377a
ripemd-160
20c698e0cec1630c0e1969410168b02ace6a6766
Diameter
56462688
Circumference
177382765.82273
Area
2.5038769408065E+15
Volume
9.4250414999435E+22
Surface area
1.0015507763226E+16
Circumference
177382765.82273
Perimeter
112925376
Area
797008784046336
Diagonal
39925149.56882
Surface area
4782052704278016
Volume
2.2500629153434E+22
Space diagonal
48898122.173955
Perimeter
84694032
Area
3.4511492701174E+14
Altitude
24449061.086977
Surface area
3.4511492701174E+14
Volume
2.6517245758928E+21
Height
13308383.189607