8128889225 is an odd 10-digits composite number following 8128889224
and preceding 8128889226 . In scientific notation, it is written as 8.128889225 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 5948389440 positive integers (up to 8128889225) that are relatively prime to 8128889225.
8128889225 has 8 divisors, whose sum is 8469402240
The reverse of 8128889225 is 5229888218
Previous prime number is 551
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
eight billion one hundred twenty-eight million eight hundred eighty-nine thousand two hundred twenty-five
Scientific notation
8.128889225 × 10^9
Engineering notation
8.128889225 × 10^9
Prime Factorization
25 × 551 × 590119
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8128889225 Product of the distinct prime numbers
The prime factorization of 8128889225 is 25 × 551 × 590119.
Since it has a total of 3 prime factors.
7 , 8 , 97 , 63 , 525 , 173 , 4044 , 5513 , 75035 , 31880 , 277112 , 277588 , 6659671 , 6197034 , 40332229 , 59856963 , 693842776 , 821316190 , 3813906312 , 510718720
n×2
16257778450
n×3
24386667675
n×4
32515556900
n×5
40644446125
n÷2
4064444612.5
n÷3
2709629741.6667
n÷3
2032222306.25
n÷5
1625777845
n2
6.6078840032321E+19
n3
5.3714757073923E+29
n4
4.3664131000171E+39
n5
3.5494088400628E+49
2 √n90160.352844252
3 √n2010.683597504
4 √n300.26713580452
5 √n95.941441876037
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
-8128889224 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 8128889225 can be divided by 8 positive divisors.
The sum of these divisors (counting 8128889225) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100100001010000000110001001
3
Ternary
202222111221100200022
4
Quaternary
13210201100012021
5
Quinary
113121443423400
6
Senary
3422342150225
8
Octal
74441200611
10
Decimal
8128889225
12
Duodecimal
16aa422375
16
Hexadecimal
1e4850189
20
Vigesimal
6705b315
36
Base36
3qfqb2h
md5
2bdf260a7eeab1ac1880c4ba6fea6118
sha1
8c5570318670691a4f6a68619688536ccb870b38
sha256
789cbc5edf298fde89bc481a1055fcb730974742b75cd680c81cf61049fcbb07
sha512
2eb5ff1188cf33fe5a3d752a5de9fe9c155ed1b435c9d98db0d855ed2e3b0e5e9676e005bfea20eee133ffd478fef559966ee839afbd241064a4b6beca0771a3
ripemd-160
a2ddfb8753f82513ca77f4a6fe0618cc6b20d3dc
Diameter
16257778450
Circumference
51075317342.21
Area
2.0759279840328E+20
Volume
2.2499984828373E+30
Surface area
8.303711936131E+20
Circumference
51075317342.21
Perimeter
32515556900
Area
6.6078840032321E+19
Diagonal
11495985389.024
Surface area
3.9647304019393E+20
Volume
5.3714757073923E+29
Space diagonal
14079649146.799
Perimeter
24386667675
Area
2.8612977060299E+19
Altitude
7039824573.3996
Surface area
2.8612977060299E+19
Volume
6.3303448294599E+28
Height
3831995129.6745