2055551438 is an even 10-digits composite number following 2055551437
and preceding 2055551439 . In scientific notation, it is written as 2.055551438 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1027696144 positive integers (up to 2055551438) that are relatively prime to 2055551438.
2055551438 has 8 divisors, whose sum is 3083565888
The reverse of 2055551438 is 8341555502
Previous prime number is 16223
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
two billion fifty-five million five hundred fifty-one thousand four hundred thirty-eight
Scientific notation
2.055551438 × 10^9
Engineering notation
2.055551438 × 10^9
Prime Factorization
2 × 16223 × 63353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2055551438
Product of the distinct prime numbers
The prime factorization of 2055551438 is 2 × 16223 × 63353.
Since it has a total of 3 prime factors.
9 , 7 , 83 , 67 , 430 , 630 , 7999 , 4962 , 76822 , 32149 , 894358 , 144577 , 3380450 , 631425 , 47491545 , 64405504 , 288832547 , 226685263 , 8085391657 , 6948051177
n×2
4111102876
n×3
6166654314
n×4
8222205752
n×5
10277757190
n÷2
1027775719
n÷3
685183812.66667
n÷3
513887859.5
n÷5
411110287.6
n2
4225291714263867844
n3
8.6853044592246E+27
n4
1.7853090070627E+37
n5
3.6697944967421E+46
2 √n
45338.18961979
3 √n
1271.4797553258
4 √n
212.92766288059
5 √n
72.876191737593
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
-2055551437
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 2055551438 can be divided by 8 positive divisors.
The sum of these divisors (counting 2055551438) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111010100001010011100111001110
3
Ternary
12022020212211110202
4
Quaternary
1322201103213032
5
Quinary
13202210121223
6
Senary
535545333502
8
Octal
17241234716
10
Decimal
2055551438
12
Duodecimal
494497292
16
Hexadecimal
7a8539ce
20
Vigesimal
1c273ibi
36
Base36
xztln2
md5
ac17ca8067c037a6a2395c536cf948cc
sha1
aa0aa8366fbc9908b54d3518bdc19a2ae280bbad
sha256
ff5932e432907b3cc5399d3d75da805aa036a001af5be721604c71fe8e3af4a8
sha512
7da1fade3c807425988755b4e9e035a8f59deaf0424ad171fc2d1b5d1879d77129aadf7573a082f1bd3ca28e5c0811e19dc3d55a996f3c975811ecedcd743cc6
ripemd-160
ca53c416aba8155cc2e5fe72413b3b4996956b2e
Diameter
4111102876
Circumference
12915410593.393
Area
1.3274145408805E+19
Volume
3.6380918244387E+28
Surface area
5.3096581635221E+19
Circumference
12915410593.393
Perimeter
8222205752
Area
4225291714263867844
Diagonal
2906988721.7751
Surface area
2.5351750285583E+19
Volume
8.6853044592246E+27
Space diagonal
3560319528.1873
Perimeter
6166654314
Area
1.8296049814762E+18
Altitude
1780159764.0936
Surface area
1.8296049814762E+18
Volume
1.0235729466312E+27
Height
968996240.59171