28179632 is an even 8-digits composite number following 28179631
and preceding 28179633 . In scientific notation, it is written as 2.8179632 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors.
There are 13005888 positive integers (up to 28179632) that are relatively prime to 28179632.
28179632 has 20 divisors, whose sum is 58798320
The reverse of 28179632 is 23697182
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million one hundred seventy-nine thousand six hundred thirty-two
Scientific notation
2.8179632 × 10^7
Engineering notation
2.8179632 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 13 × 135479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3522454
Product of the distinct prime numbers
The prime factorization of 28179632 is 2 × 2 × 2 × 2 × 13 × 135479.
Since it has a total of 6 prime factors.
5 , 6 , 20 , 96 , 893 , 904 , 6171 , 8402 , 94363 , 60 , 490884 , 243479 , 5507043 , 3035232 , 17567040 , 17971417 , 821608824 , 377785177 , 6065635163 , 7298912682
n×2
56359264
n×3
84538896
n×4
112718528
n×5
140898160
n÷2
14089816
n÷3
9393210.6666667
n÷3
7044908
n÷5
5635926.4
n2
794091659655424
n3
2.2377210743359E+22
n4
6.3058156393431E+29
n5
1.7769556417653E+37
2 √n
5308.4491143836
3 √n
304.30688078095
4 √n
72.859104540089
5 √n
30.90203381794
1 , 2 , 4 , 8 , 13 , 16 , 26 , 52 , 104 , 208 , 135479 , 270958 , 541916 , 1083832 , 1761227 , 2167664 , 3522454 , 7044908 , 14089816 , 28179632
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28179631
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28179632 can be divided by 20 positive divisors.
The sum of these divisors (counting 28179632) is 1, the average is 0.05.
Base
System
Value
2
Binary
1101011011111110010110000
3
Ternary
1222000200012002
4
Quaternary
1223133302300
5
Quinary
24203222012
6
Senary
2443553132
8
Octal
153376260
10
Decimal
28179632
12
Duodecimal
952b7a8
16
Hexadecimal
1adfcb0
20
Vigesimal
8g291c
36
Base36
grzjk
md5
ca05bbec61f6c853ce05033276a65227
sha1
6ef0860b37cb9f063a2fe896cda32ebc39516b85
sha256
e7dc119ef526eaebfe0143f79f3c2876a63f3396efbab01f07de7c456457c53e
sha512
b28832a951875b1a23126de9b74eb8573f585af9566e050fbe6394cf29489865eb4dd059a665bf1de5bf0f0e5339c1f870917963dca66b8ffb34845011f02a15
ripemd-160
3d03fc2fb2ee63af7b3d43f4105d37272c662d69
Diameter
56359264
Circumference
177057849.74413
Area
2.4947125242504E+15
Volume
9.3733441172223E+22
Surface area
9.9788500970016E+15
Circumference
177057849.74413
Perimeter
112718528
Area
794091659655424
Diagonal
39852017.757083
Surface area
4764549957932544
Volume
2.2377210743359E+22
Space diagonal
48808554.362594
Perimeter
84538896
Area
3.4385177509747E+14
Altitude
24404277.181297
Surface area
3.4385177509747E+14
Volume
2.6371795767783E+21
Height
13284005.919028