7128248813 is an odd 10-digits composite number following 7128248812
and preceding 7128248814 . In scientific notation, it is written as 7.128248813 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 6085140336 positive integers (up to 7128248813) that are relatively prime to 7128248813.
7128248813 has 8 divisors, whose sum is 7148803200
The reverse of 7128248813 is 3188428217
Previous prime number is 419
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
seven billion one hundred twenty-eight million two hundred forty-eight thousand eight hundred thirteen
Scientific notation
7.128248813 × 10^9
Engineering notation
7.128248813 × 10^9
Prime Factorization
5089 × 419 × 3343
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7128248813 Product of the distinct prime numbers
The prime factorization of 7128248813 is 5089 × 419 × 3343.
Since it has a total of 3 prime factors.
8 , 7 , 19 , 24 , 409 , 162 , 4188 , 6226 , 46824 , 8490 , 607526 , 85498 , 6424714 , 3889692 , 37863563 , 96462014 , 218908373 , 690997644 , 5528749363 , 8494386023
n×2
14256497626
n×3
21384746439
n×4
28512995252
n×5
35641244065
n÷2
3564124406.5
n÷3
2376082937.6667
n÷3
1782062203.25
n÷5
1425649762.6
n2
5.0811931140036E+19
n3
3.622000878352E+29
n4
2.5818523461798E+39
n5
1.8404085921997E+49
2 √n84428.957194792
3 √n1924.5429904485
4 √n290.56661404021
5 √n93.453714962219
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
-7128248812 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 7128248813 can be divided by 8 positive divisors.
The sum of these divisors (counting 7128248813) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000111000000111000111101101
3
Ternary
200101210001120002022
4
Quaternary
12220320013013231
5
Quinary
104044312430223
6
Senary
3135155035525
8
Octal
65070070755
10
Decimal
7128248813
12
Duodecimal
146b29bba5
16
Hexadecimal
1a8e071ed
20
Vigesimal
5b7bb20d
36
Base36
39vz3zh
md5
23b1eaaf309a912c1f2f2587dd304ebf
sha1
95dff6a7a5d1e5123e4f018e3847d46086436735
sha256
207c05fc8fa41c8b175647990a50ed73aa87a948a5a1832d6896399968bfe154
sha512
dd434350932f7eb5d89713ad4f6fa87dd6362a5d8d6e56f20ae210e186eee0f0f7936771236f71ccba2a81c6b94e28f72b6273c0babc6a8bb5b27df25feaeead
ripemd-160
58939ccde5bf48a5146c5cf38ff5f8a77450be60
Diameter
14256497626
Circumference
44788108207.762
Area
1.5963038958425E+20
Volume
1.5171801800969E+30
Surface area
6.3852155833699E+20
Circumference
44788108207.762
Perimeter
28512995252
Area
5.0811931140036E+19
Diagonal
10080866147.315
Surface area
3.0487158684022E+20
Volume
3.622000878352E+29
Space diagonal
12346489113.109
Perimeter
21384746439
Area
2.2002211591308E+19
Altitude
6173244556.5543
Surface area
2.2002211591308E+19
Volume
4.2685689709105E+28
Height
3360288715.7715