8380452821 is an odd 10-digits composite number following 8380452820
and preceding 8380452822 . In scientific notation, it is written as 8.380452821 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 7280755200 positive integers (up to 8380452821) that are relatively prime to 8380452821.
8380452821 has 4 divisors, whose sum is 8418373644
The reverse of 8380452821 is 1282540838
Previous prime number is 221
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
eight billion three hundred eighty million four hundred fifty-two thousand eight hundred twenty-one
Scientific notation
8.380452821 × 10^9
Engineering notation
8.380452821 × 10^9
Prime Factorization
221 × 37920601
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
8380452821 Product of the distinct prime numbers
The prime factorization of 8380452821 is 221 × 37920601.
Since it has a total of 2 prime factors.
8 , 6 , 42 , 52 , 956 , 162 , 3316 , 8687 , 15941 , 81971 , 933908 , 344112 , 3871913 , 1769046 , 35965130 , 32437798 , 803073784 , 549652247 , 2219886723 , 2166797787
n×2
16760905642
n×3
25141358463
n×4
33521811284
n×5
41902264105
n÷2
4190226410.5
n÷3
2793484273.6667
n÷3
2095113205.25
n÷5
1676090564.2
n2
7.0231989485007E+19
n3
5.8857587440407E+29
n4
4.9325323470221E+39
n5
4.1336854622275E+49
2 √n91544.813184582
3 √n2031.2146888303
4 √n302.56373408686
5 √n96.528042036164
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8380452820 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8380452821 can be divided by 4 positive divisors.
The sum of these divisors (counting 8380452821) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110011100000111000111111010101
3
Ternary
210122001022010001112
4
Quaternary
13303200320333111
5
Quinary
114130343442241
6
Senary
3503330104405
8
Octal
76340707725
10
Decimal
8380452821
12
Duodecimal
175a71b105
16
Hexadecimal
1f3838fd5
20
Vigesimal
6aihgc11
36
Base36
3uli6s5
md5
521a5339214ff8ebfa5f17d714d0ea00
sha1
11498c0125ee065adb42169f0860607f73130b29
sha256
448e6460468373f78a435b1f75c540344cd85ff07542a793f9f997c6aaa7c71e
sha512
19e45c221f7a9a8663b806cee499ffbd9be85d74a69b28895d41aec1fd0b89976c3fd143c8923ee699a296c870a4c21ef421fe6cbe6cc160df3d64248e5c7afe
ripemd-160
9d11e323d8d2ecf0f1f98026f255b47714fcbfe0
Diameter
16760905642
Circumference
52655938032.419
Area
2.2064030221309E+20
Volume
2.4654208574773E+30
Surface area
8.8256120885237E+20
Circumference
52655938032.419
Perimeter
33521811284
Area
7.0231989485007E+19
Diagonal
11851750038.286
Surface area
4.2139193691004E+20
Volume
5.8857587440407E+29
Space diagonal
14515370076.406
Perimeter
25141358463
Area
3.0411343526169E+19
Altitude
7257685038.203
Surface area
3.0411343526169E+19
Volume
6.9364332005653E+28
Height
3950583346.0954