28243669 is an odd 8-digits prime number following 28243668
and preceding 28243670 . In scientific notation, it is written as 2.8243669 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 28243668 positive integers (up to 28243669) that are relatively prime to 28243669.
28243669 has 2 divisors, whose sum is 28243670
The reverse of 28243669 is 96634282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
twenty-eight million two hundred forty-three thousand six hundred sixty-nine
Scientific notation
2.8243669 × 10^7
Engineering notation
2.8243669 × 10^6
Prime Factorization
28243669
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28243669 Product of the distinct prime numbers
The prime factorization of 28243669 is 28243669.
Since it has a total of 1 prime factors.
8 , 2 , 84 , 21 , 942 , 711 , 2461 , 3173 , 39772 , 56143 , 354207 , 179706 , 6918979 , 6995057 , 7142668 , 14870495 , 775677533 , 394925613 , 4326701971 , 5426892202
n×2
56487338
n×3
84731007
n×4
112974676
n×5
141218345
n÷2
14121834.5
n÷3
9414556.3333333
n÷3
7060917.25
n÷5
5648733.8
n2
797704838581561
n3
2.2530111420596E+22
n4
6.3633300949643E+29
n5
1.7972378893991E+37
2 √n5314.4773026141
3 √n304.53721448776
4 √n72.900461607688
5 √n30.916065777096
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28243670 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14121835 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5314.4773966967 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999291877 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28243669 can be divided by 2 positive divisors.
The sum of these divisors (counting 28243669) is 28243670, the average is 14121835.
Base
System
Value
2
Binary
1101011101111011011010101
3
Ternary
1222010221000211
4
Quaternary
1223233123111
5
Quinary
24212244134
6
Senary
2445205421
8
Octal
153573325
10
Decimal
28243669
12
Duodecimal
9560871
16
Hexadecimal
1aef6d5
20
Vigesimal
8ga939
36
Base36
gtcyd
md5
998f5a57e072f19b147aead838ec4b39
sha1
d89a0e49d56077506a4d9b4d8292e16de5ea8b49
sha256
25b3fbeec223e50b1e3ef239128155d7f7783a48ceff3bfbf79a46946cce4679
sha512
5ac2f7b990373a5b58de9768c6a16a71c6a5c4669fac33a5e7c2bb0b2e0bac502e28e2c3f46d54dd0062d847c1cfcdafc9e6a32f52b828adc4e457a0abc9ebc3
ripemd-160
d04fb4ce5e18736710c8bf793135fbd8fd63ebe3
Diameter
56487338
Circumference
177460206.08164
Area
2.5060636606209E+15
Volume
9.4373910031339E+22
Surface area
1.0024254642483E+16
Circumference
177460206.08164
Perimeter
112974676
Area
797704838581561
Diagonal
39942579.750977
Surface area
4786229031489366
Volume
2.2530111420596E+22
Space diagonal
48919469.700158
Perimeter
84731007
Area
3.454163274667E+14
Altitude
24459734.850079
Surface area
3.454163274667E+14
Volume
2.6551990943987E+21
Height
13314193.250326