28248675 is an odd 8-digits composite number following 28248674
and preceding 28248676 . In scientific notation, it is written as 2.8248675 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 11917440 positive integers (up to 28248675) that are relatively prime to 28248675.
28248675 has 12 divisors, whose sum is 35165160
The reverse of 28248675 is 57684282
Previous prime number is 5
Is Prime? no Number parity odd Number length 8 Sum of Digits 42 Digital Root 6
Name
twenty-eight million two hundred forty-eight thousand six hundred seventy-five
Scientific notation
2.8248675 × 10^7
Engineering notation
2.8248675 × 10^6
Prime Factorization
5 × 273 × 5 × 4139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
5649735 Product of the distinct prime numbers
The prime factorization of 28248675 is 5 × 273 × 5 × 4139.
Since it has a total of 4 prime factors.
7 , 6 , 91 , 32 , 525 , 127 , 2999 , 5692 , 56449 , 23112 , 107931 , 607531 , 9428335 , 7670403 , 12390145 , 12946990 , 517056535 , 379205018 , 5851744652 , 4110713667
n×2
56497350
n×3
84746025
n×4
112994700
n×5
141243375
n÷2
14124337.5
n÷3
9416225
n÷3
7062168.75
n÷5
5649735
n2
797987639255625
n3
2.2542093475349E+22
n4
6.3678427240477E+29
n5
1.7988311956274E+37
2 √n5314.9482593907
3 √n304.55520581453
4 √n72.903691671895
5 √n30.91716163227
1 , 5 , 25 , 273 , 1365 , 4139 , 6825 , 20695 , 103475 , 1129947 , 5649735 , 28248675
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-28248674 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28248675 can be divided by 12 positive divisors.
The sum of these divisors (counting 28248675) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101011110000101001100011
3
Ternary
1222011011220020
4
Quaternary
1223300221203
5
Quinary
24212424200
6
Senary
2445244523
8
Octal
153605143
10
Decimal
28248675
12
Duodecimal
9563743
16
Hexadecimal
1af0a63
20
Vigesimal
8gb1df
36
Base36
gtgtf
md5
3e8cf850da9958634b9a9b98ea844736
sha1
b97e34640bc186c52dd2084fc99fd4c142a751d5
sha256
bd538911b7d097f863c80c2fefa0e99d969b9045678a454650e19c718fd6d794
sha512
27964b2cb5337edadf98d98624b35eba70d778c1937133619ee17b6fa603e7ba2ef048e534f619000c601b4ec954d7d53d897cf710956067d8c770d305a45a1c
ripemd-160
862b3e64d58ab57e45314c82aec2539195d06aeb
Diameter
56497350
Circumference
177491659.70729
Area
2.5069521051409E+15
Volume
9.4424100344923E+22
Surface area
1.0027808420564E+16
Circumference
177491659.70729
Perimeter
112994700
Area
797987639255625
Diagonal
39949659.30407
Surface area
4787925835533750
Volume
2.2542093475349E+22
Space diagonal
48928140.346501
Perimeter
84746025
Area
3.4553878375067E+14
Altitude
24464070.17325
Surface area
3.4553878375067E+14
Volume
2.6566111930934E+21
Height
13316553.101357