28014023 is an odd 8-digits composite number following 28014022
and preceding 28014024 . In scientific notation, it is written as 2.8014023 × 10^7.
The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors.
There are 26698144 positive integers (up to 28014023) that are relatively prime to 28014023.
28014023 has 8 divisors, whose sum is 29338848
The reverse of 28014023 is 32041082
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2
Name
twenty-eight million fourteen thousand twenty-three
Scientific notation
2.8014023 × 10^7
Engineering notation
2.8014023 × 10^6
Prime Factorization
23 × 293 × 4157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28014023
Product of the distinct prime numbers
The prime factorization of 28014023 is 23 × 293 × 4157.
Since it has a total of 3 prime factors.
6 , 7 , 71 , 86 , 207 , 422 , 8112 , 7217 , 58711 , 8994 , 944488 , 297738 , 6423128 , 2553542 , 7775042 , 14871888 , 334857980 , 888093376 , 9949884919 , 7728462714
n×2
56028046
n×3
84042069
n×4
112056092
n×5
140070115
n÷2
14007011.5
n÷3
9338007.6666667
n÷3
7003505.75
n÷5
5602804.6
n2
784785484644529
n3
2.1984998616898E+22
n4
6.1588825690875E+29
n5
1.7253507794472E+37
2 √n
5292.8275052187
3 √n
303.70958168811
4 √n
72.751821318911
5 √n
30.865626473075
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
-28014022
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 28014023 can be divided by 8 positive divisors.
The sum of these divisors (counting 28014023) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101010110111010111000111
3
Ternary
1221201021000102
4
Quaternary
1222313113013
5
Quinary
24132422043
6
Senary
2440234315
8
Octal
152672707
10
Decimal
28014023
12
Duodecimal
946b99b
16
Hexadecimal
1ab75c7
20
Vigesimal
8f1f13
36
Base36
gofrb
md5
f1c6fcf4cca34e5c7b09126290c31e22
sha1
d5a05fcc8169779df521278c9a39346b5e71566b
sha256
8e9efb23a86785d50db64fd196cd9434ff8cfca67de65e6bbe3f0eed83c15013
sha512
a40abedd520b0a6d6477c110557f3881f99883b153cc2fca87fbd2d8a0e2e3cd1bc1e977ec895cc8cd1cfbec8e8a38281e5df3bf8c552b6e2227416253f0bb6e
ripemd-160
4804ea2bee4d16b36383ead751c4ae2419a1d166
Diameter
56028046
Circumference
176017297.70859
Area
2.4654763132032E+15
Volume
9.2090546858705E+22
Surface area
9.8619052528126E+15
Circumference
176017297.70859
Perimeter
112056092
Area
784785484644529
Diagonal
39617811.263232
Surface area
4708712907867174
Volume
2.1984998616898E+22
Space diagonal
48521711.160403
Perimeter
84042069
Area
3.3982208311172E+14
Altitude
24260855.580202
Surface area
3.3982208311172E+14
Volume
2.5909569343976E+21
Height
13205937.087744