28163759 is an odd 8-digits composite number following 28163758
and preceding 28163760 . In scientific notation, it is written as 2.8163759 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 25829856 positive integers (up to 28163759) that are relatively prime to 28163759.
28163759 has 8 divisors, whose sum is 30525600
The reverse of 28163759 is 95736182
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-eight million one hundred sixty-three thousand seven hundred fifty-nine
Scientific notation
2.8163759 × 10^7
Engineering notation
2.8163759 × 10^6
Prime Factorization
13 × 157 × 13799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28163759
Product of the distinct prime numbers
The prime factorization of 28163759 is 13 × 157 × 13799.
Since it has a total of 3 prime factors.
8 , 4 , 14 , 63 , 54 , 52 , 9152 , 1226 , 15116 , 9922 , 812499 , 667645 , 3970465 , 425434 , 14464171 , 29454351 , 549693887 , 400729436 , 5484067855 , 9878504120
n×2
56327518
n×3
84491277
n×4
112655036
n×5
140818795
n÷2
14081879.5
n÷3
9387919.6666667
n÷3
7040939.75
n÷5
5632751.8
n2
793197321010081
n3
2.2339418188374E+22
n4
6.2916199005757E+29
n5
1.7719566659942E+37
2 √n
5306.9538343573
3 √n
304.24973347291
4 √n
72.848842367997
5 √n
30.898551738846
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
-28163758
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 28163759 can be divided by 8 positive divisors.
The sum of these divisors (counting 28163759) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011011011111010101111
3
Ternary
1221222212102012
4
Quaternary
1223123322233
5
Quinary
24202220014
6
Senary
2443351435
8
Octal
153337257
10
Decimal
28163759
12
Duodecimal
952257b
16
Hexadecimal
1adbeaf
20
Vigesimal
8g097j
36
Base36
grnan
md5
2f17f74b0b5c49bdeb31c3634e78ce19
sha1
3eb0002f395a105eb0a56c693df98c0c6144bd71
sha256
ae6767af5bf014565a9158349d67bd67057744437ffe5ad1ed22ef2c25baccdb
sha512
b542d9c611cd58c5f56a28a45c8fa5861d10892e359742497b71f5091e24a72cd48335162e8aa1448e2c49492cac2ae7d8662127c75a97bd2a980d13c8d3ab8b
ripemd-160
16f5b9fe817c7f9f54197957f5ae4e1d9ba7ff37
Diameter
56327518
Circumference
176958116.74375
Area
2.4919028765324E+15
Volume
9.3575136088086E+22
Surface area
9.9676115061295E+15
Circumference
176958116.74375
Perimeter
112655036
Area
793197321010081
Diagonal
39829569.945207
Surface area
4759183926060486
Volume
2.2339418188374E+22
Space diagonal
48781061.520125
Perimeter
84491277
Area
3.4346451510425E+14
Altitude
24390530.760063
Surface area
3.4346451510425E+14
Volume
2.6327256814602E+21
Height
13276523.315069