2144421843 is an odd 10-digits composite number following 2144421842
and preceding 2144421844 . In scientific notation, it is written as 2.144421843 × 10^9.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 1429456200 positive integers (up to 2144421843) that are relatively prime to 2144421843.
2144421843 has 8 divisors, whose sum is 2859545856
The reverse of 2144421843 is 3481244412
Previous prime number is 10391
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 33
Digital Root 6
Name
two billion one hundred forty-four million four hundred twenty-one thousand eight hundred forty-three
Scientific notation
2.144421843 × 10^9
Engineering notation
2.144421843 × 10^9
Prime Factorization
3 × 10391 × 68791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2144421843
Product of the distinct prime numbers
The prime factorization of 2144421843 is 3 × 10391 × 68791.
Since it has a total of 3 prime factors.
9 , 4 , 97 , 29 , 731 , 994 , 398 , 8704 , 75190 , 24655 , 951452 , 441995 , 4416797 , 1412142 , 79632197 , 90898867 , 877402154 , 777652025 , 5590679432 , 6276030958
n×2
4288843686
n×3
6433265529
n×4
8577687372
n×5
10722109215
n÷2
1072210921.5
n÷3
714807281
n÷3
536105460.75
n÷5
428884368.6
n2
4598545040735516649
n3
9.8612204313726E+27
n4
2.1146616491673E+37
n5
4.5347266310288E+46
2 √n
46307.902597721
3 √n
1289.5457092729
4 √n
215.1927103731
5 √n
73.495719261779
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
-2144421842
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 2144421843 can be divided by 8 positive divisors.
The sum of these divisors (counting 2144421843) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111110100010100011111010011
3
Ternary
12112110002220202020
4
Quaternary
1333310110133103
5
Quinary
13342432444333
6
Senary
552442222523
8
Octal
17764243723
10
Decimal
2144421843
12
Duodecimal
4ba1b4a43
16
Hexadecimal
7fd147d3
20
Vigesimal
1da2cec3
36
Base36
zgqehf
md5
27dd882e46664af28049b7194d5795a1
sha1
fa3f6fa7ba72407baefd4d57a70b24bfa9927729
sha256
ab8745035fba7259ac89844f3854c505ba7df70d370bc6fe4e60a48d6d2ec562
sha512
d959bbc883230e14e49f4e32869734cc141f35a67eec41bd77ebf3665df84da4a7b2ad2190c4067b73aaaff96228e8c87f841236faa878352dc472db3543ad25
ripemd-160
bbdfaa10b17876ac1e1bbf6df2eeea44ee0bcde6
Diameter
4288843686
Circumference
13473799816.333
Area
1.4446755317176E+19
Volume
4.1306583550173E+28
Surface area
5.7787021268706E+19
Circumference
13473799816.333
Perimeter
8577687372
Area
4598545040735516649
Diagonal
3032670453.8197
Surface area
2.7591270244413E+19
Volume
9.8612204313726E+27
Space diagonal
3714247584.9365
Perimeter
6433265529
Area
1.991228412862E+18
Altitude
1857123792.4682
Surface area
1.991228412862E+18
Volume
1.1621559729665E+27
Height
1010890151.2732