2055143729 is an odd 10-digits composite number following 2055143728
and preceding 2055143730 . In scientific notation, it is written as 2.055143729 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1959162480 positive integers (up to 2055143729) that are relatively prime to 2055143729.
2055143729 has 8 divisors, whose sum is 2153104128
The reverse of 2055143729 is 9273415502
Previous prime number is 31
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
two billion fifty-five million one hundred forty-three thousand seven hundred twenty-nine
Scientific notation
2.055143729 × 10^9
Engineering notation
2.055143729 × 10^9
Prime Factorization
67 × 31 × 989477
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2055143729 Product of the distinct prime numbers
The prime factorization of 2055143729 is 67 × 31 × 989477.
Since it has a total of 3 prime factors.
1 , 3 , 65 , 58 , 125 , 988 , 9899 , 2236 , 43091 , 98672 , 649906 , 640335 , 7644791 , 8684500 , 46236745 , 56343825 , 257737115 , 858161758 , 4436454908 , 8508640048
n×2
4110287458
n×3
6165431187
n×4
8220574916
n×5
10275718645
n÷2
1027571864.5
n÷3
685047909.66667
n÷3
513785932.25
n÷5
411028745.8
n2
4223615746848025441
n3
8.6801374158404E+27
n4
1.7838929977023E+37
n5
3.6661565074348E+46
2 √n45333.693088033
3 √n1271.3956857492
4 √n212.91710379402
5 √n72.873300577946
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
-2055143728 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 2055143729 can be divided by 8 positive divisors.
The sum of these divisors (counting 2055143729) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111010011111110000000100110001
3
Ternary
12022020010010012102
4
Quaternary
1322133300010301
5
Quinary
13202104044404
6
Senary
535532510145
8
Octal
17237600461
10
Decimal
2055143729
12
Duodecimal
49431b355
16
Hexadecimal
7a7f0131
20
Vigesimal
1c24cj69
36
Base36
xzkv1t
md5
fd89e1671e9426a5c8b8463013c5de2c
sha1
0d441ceb361b89a56aaef338dcce35b352f40dff
sha256
7bb7ec5a659874042f8b444596b339576cd9be7da82031ba3c1998273c4174d2
sha512
c7e893acbbc58ce763aa19deb17737fe0958749f15f4a742b049c032cebc88393bc70f8026becdaa12ed0afc8feafccda88afc2a2881344b24f893b455e8cc41
ripemd-160
7423f9016b141f1bc6a056b733b52f294ce6212c
Diameter
4110287458
Circumference
12912848882.195
Area
1.3268880201884E+19
Volume
3.6359274583672E+28
Surface area
5.3075520807536E+19
Circumference
12912848882.195
Perimeter
8220574916
Area
4223615746848025441
Diagonal
2906412134.1778
Surface area
2.5341694481088E+19
Volume
8.6801374158404E+27
Space diagonal
3559613355.4846
Perimeter
6165431187
Area
1.8288792662972E+18
Altitude
1779806677.7423
Surface area
1.8288792662972E+18
Volume
1.0229640047286E+27
Height
968804044.72594