2044721889 is an odd 10-digits composite number following 2044721888
and preceding 2044721890 . In scientific notation, it is written as 2.044721889 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 1164414240 positive integers (up to 2044721889) that are relatively prime to 2044721889.
2044721889 has 16 divisors, whose sum is 2865893184
The reverse of 2044721889 is 9881274402
Previous prime number is 21
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
two billion forty-four million seven hundred twenty-one thousand eight hundred eighty-nine
Scientific notation
2.044721889 × 10^9
Engineering notation
2.044721889 × 10^9
Prime Factorization
293 × 3 × 21 × 110771
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2044721889
Product of the distinct prime numbers
The prime factorization of 2044721889 is 293 × 3 × 21 × 110771.
Since it has a total of 4 prime factors.
1 , 2 , 33 , 31 , 446 , 280 , 8887 , 7617 , 29214 , 79432 , 958944 , 643927 , 9068593 , 5769747 , 57050092 , 94109027 , 280747279 , 787629814 , 5639175166 , 3859878440
n×2
4089443778
n×3
6134165667
n×4
8178887556
n×5
10223609445
n÷2
1022360944.5
n÷3
681573963
n÷3
511180472.25
n÷5
408944377.8
n2
4180887603355728321
n3
8.5487523980302E+27
n4
1.7479821151894E+37
n5
3.5741372925082E+46
2 √n
45218.601139354
3 √n
1269.2429176519
4 √n
212.64665795482
5 √n
72.799240635616
1 , 3 , 21 , 63 , 293 , 879 , 6153 , 18459 , 110771 , 332313 , 2326191 , 6978573 , 32455903 , 97367709 , 681573963 , 2044721889
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2044721888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2044721889 can be divided by 16 positive divisors.
The sum of these divisors (counting 2044721889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111001110111111111101011100001
3
Ternary
12021111111122010100
4
Quaternary
1321313333223201
5
Quinary
13141422100024
6
Senary
534521253013
8
Octal
17167775341
10
Decimal
2044721889
12
Duodecimal
490934169
16
Hexadecimal
79dffae1
20
Vigesimal
1bija4e9
36
Base36
xtdhi9
md5
cdf93a1a3eff04cc8939a6f2125cf6c9
sha1
91bd6bcb03e22217d0942c72f60a80664c6fd72b
sha256
96bd2e4422ed10bcf37ee19c08c2125c02e0378bdbaea026aad8495fa97bd84e
sha512
fd604254902a428220ade4ba96a9fc4a50a94d64b8c5884e950b32676c070115ad8cdb3597541af50b36537ef3ade10ce8a8d5db05deb5bc6ccbc3e2823e30db
ripemd-160
dfbc616ce796cee8d8653130d40bf3929e7d3ac9
Diameter
4089443778
Circumference
12847366530.233
Area
1.3134645780187E+19
Volume
3.5808930308013E+28
Surface area
5.2538583120748E+19
Circumference
12847366530.233
Perimeter
8178887556
Area
4180887603355728321
Diagonal
2891673426.7049
Surface area
2.5085325620134E+19
Volume
8.5487523980302E+27
Space diagonal
3541562199.0962
Perimeter
6134165667
Area
1.8103774374367E+18
Altitude
1770781099.5481
Surface area
1.8103774374367E+18
Volume
1.0074801318887E+27
Height
963891142.23498