28173816 is an even 8-digits composite number following 28173815
and preceding 28173817 . In scientific notation, it is written as 2.8173816 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 8537280 positive integers (up to 28173816) that are relatively prime to 28173816.
28173816 has 32 divisors, whose sum is 72570960
The reverse of 28173816 is 61837182
Previous prime number is 33
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
twenty-eight million one hundred seventy-three thousand eight hundred sixteen
Scientific notation
2.8173816 × 10^7
Engineering notation
2.8173816 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 33 × 35573
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
7043454 Product of the distinct prime numbers
The prime factorization of 28173816 is 2 × 2 × 2 × 3 × 33 × 35573.
Since it has a total of 6 prime factors.
8 , 10 , 91 , 72 , 469 , 724 , 4405 , 6896 , 14452 , 23457 , 481631 , 421270 , 3140833 , 7330580 , 83793375 , 7178794 , 922584163 , 423334186 , 3205215044 , 9034878227
n×2
56347632
n×3
84521448
n×4
112695264
n×5
140869080
n÷2
14086908
n÷3
9391272
n÷3
7043454
n÷5
5634763.2
n2
793763908001856
n3
2.2363358291485E+22
n4
6.3006114164638E+29
n5
1.7751226673495E+37
2 √n5307.9012801671
3 √n304.28594402076
4 √n72.85534489773
5 √n30.900758137207
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 33 , 66 , 99 , 132 , 198 , 264 , 396 , 792 , 35573 , 71146 , 106719 , 142292 , 213438 , 284584 , 426876 , 853752 , 1173909 , 2347818 , 3521727 , 4695636 , 7043454 , 9391272 , 14086908 , 28173816
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-28173815 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28173816 can be divided by 32 positive divisors.
The sum of these divisors (counting 28173816) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1101011011110010111111000
3
Ternary
1222000101012200
4
Quaternary
1223132113320
5
Quinary
24203030231
6
Senary
2443510200
8
Octal
153362770
10
Decimal
28173816
12
Duodecimal
9528360
16
Hexadecimal
1ade5f8
20
Vigesimal
8g1eag
36
Base36
grv20
md5
285db1bc0bd7f6aea35a9ea47cd1e999
sha1
da9db17dd6cdb02eb105a6a992a60840339b381d
sha256
b58ea4079552fc278279240d24b4870531f67ac602cb9702cd26d5e0678b54a4
sha512
b9b19fa0876f104c4d281e3e5207c49b7c6f987659addba0a64fa5b3fe6be0842d6f7186ed89bd81b7ffd9891a6b57e499e305cc8a3c947d974d3876c5f2bbd4
ripemd-160
ed132ff3cd903c06718089aa191dc41d6af56a73
Diameter
56347632
Circumference
177021306.73838
Area
2.4936828620634E+15
Volume
9.3675416157502E+22
Surface area
9.9747314482534E+15
Circumference
177021306.73838
Perimeter
112695264
Area
793763908001856
Diagonal
39843792.691004
Surface area
4762583448011136
Volume
2.2363358291485E+22
Space diagonal
48798480.755097
Perimeter
84521448
Area
3.4370985446841E+14
Altitude
24399240.377548
Surface area
3.4370985446841E+14
Volume
2.6355470496689E+21
Height
13281264.230335