28771323 is an odd 8-digits composite number following 28771322
and preceding 28771324 . In scientific notation, it is written as 2.8771323 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 16440744 positive integers (up to 28771323) that are relatively prime to 28771323.
28771323 has 8 divisors, whose sum is 43842048
The reverse of 28771323 is 32317782
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-eight million seven hundred seventy-one thousand three hundred twenty-three
Scientific notation
2.8771323 × 10^7
Engineering notation
2.8771323 × 10^6
Prime Factorization
3 × 7 × 1370063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28771323
Product of the distinct prime numbers
The prime factorization of 28771323 is 3 × 7 × 1370063.
Since it has a total of 3 prime factors.
8 , 9 , 2 , 7 , 479 , 990 , 6279 , 402 , 34803 , 21777 , 444859 , 491006 , 3746741 , 424705 , 45411624 , 10873268 , 766164301 , 539422330 , 3770297662 , 5043173266
n×2
57542646
n×3
86313969
n×4
115085292
n×5
143856615
n÷2
14385661.5
n÷3
9590441
n÷3
7192830.75
n÷5
5754264.6
n2
827789027170329
n3
2.3816585476573E+22
n4
6.852346735036E+29
n5
1.9715108122172E+37
2 √n
5363.8906588408
3 √n
306.42200095049
4 √n
73.238587225866
5 √n
31.030728143445
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
-28771322
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 28771323 can be divided by 8 positive divisors.
The sum of these divisors (counting 28771323) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110000001111111011
3
Ternary
2000010201211120
4
Quaternary
1231300033323
5
Quinary
24331140243
6
Senary
2504400323
8
Octal
155601773
10
Decimal
28771323
12
Duodecimal
97760a3
16
Hexadecimal
1b703fb
20
Vigesimal
8jg863
36
Base36
h4o3f
md5
c442b9d6e5cb7044886104d7836bbe20
sha1
0f1512ff2ef3ca1180e8c8a92919d628081c6aae
sha256
0bd7db7456d1c2b1cb9f3e8ae24cae7aaaddcd1de6682d8eb67a761298dee5c7
sha512
694b66520dd702af79d5e5652e77568596bd4d37c204696c68d9afe3dd3d8c967909d86c1afdc4ca4d54d2001d8f51e1bb3f38d682092e6258dc135b248a64c4
ripemd-160
c288f80692d0ee849996ee7fd8094d239044b26c
Diameter
57542646
Circumference
180775553.94172
Area
2.6005759264805E+15
Volume
9.9762679955728E+22
Surface area
1.0402303705922E+16
Circumference
180775553.94172
Perimeter
115085292
Area
827789027170329
Diagonal
40688795.194017
Surface area
4966734163021974
Volume
2.3816585476573E+22
Space diagonal
49833393.236975
Perimeter
86313969
Area
3.5844316325176E+14
Altitude
24916696.618488
Surface area
3.5844316325176E+14
Volume
2.8068115158657E+21
Height
13562931.731339