2011172890 is an even 10-digits composite number following 2011172889
and preceding 2011172891 . In scientific notation, it is written as 2.011172890 × 10^9.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 804095824 positive integers (up to 2011172890) that are relatively prime to 2011172890.
2011172890 has 16 divisors, whose sum is 3621791232
The reverse of 2011172890 is 0982711102
Previous prime number is 2207
Is Prime? no
Number parity even
Number length 10
Sum of Digits 31
Digital Root 4
Name
two billion eleven million one hundred seventy-two thousand eight hundred ninety
Scientific notation
2.011172890 × 10^9
Engineering notation
2.011172890 × 10^9
Prime Factorization
2 × 5 × 2207 × 91127
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2011172890
Product of the distinct prime numbers
The prime factorization of 2011172890 is 2 × 5 × 2207 × 91127.
Since it has a total of 4 prime factors.
4 , 4 , 82 , 63 , 679 , 687 , 9640 , 7866 , 7865 , 67862 , 635173 , 892146 , 8090721 , 6963678 , 27056350 , 99220974 , 232441809 , 753991022 , 7693162867 , 4839844306
n×2
4022345780
n×3
6033518670
n×4
8044691560
n×5
10055864450
n÷2
1005586445
n÷3
670390963.33333
n÷3
502793222.5
n÷5
402234578
n2
4044816393470952100
n3
8.1348250755764E+27
n4
1.6360539656891E+37
n5
3.290387382371E+46
2 √n
44846.102283253
3 √n
1262.2628543893
4 √n
211.76898328899
5 √n
72.558764852983
1 , 2 , 5 , 10 , 2207 , 4414 , 11035 , 22070 , 91127 , 182254 , 455635 , 911270 , 201117289 , 402234578 , 1005586445 , 2011172890
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
-2011172889
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 2011172890 can be divided by 16 positive divisors.
The sum of these divisors (counting 2011172890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111111000000001000000011010
3
Ternary
12012011101011112211
4
Quaternary
1313320001000122
5
Quinary
13104330013030
6
Senary
531322225334
8
Octal
16770010032
10
Decimal
2011172890
12
Duodecimal
48165524a
16
Hexadecimal
77e0101a
20
Vigesimal
1b89gc4a
36
Base36
x9eexm
md5
591a8084483fdbb6460e8e49c7ddd916
sha1
4ab87d1d8f21879a068758e163519d64b87976bd
sha256
5048811cebb4a55db554e5ae30afb7bf7c2ec8baa0163dde05878aa3ade20e14
sha512
6b5070372c0b45261b0fa7b07c80b3774f062494b3823b1172527e13e3e0917ebddb989b8eeebaf485d442950d5b96347d66c88bb23d79ddbfeed7f77d6c9aa1
ripemd-160
323e9f25eb422ae8cbe76d3d889a4476855ad0fb
Diameter
4022345780
Circumference
12636571952.646
Area
1.2707165466848E+19
Volume
3.4075075594225E+28
Surface area
5.0828661867392E+19
Circumference
12636571952.646
Perimeter
8044691560
Area
4044816393470952100
Diagonal
2844227977.3151
Surface area
2.4268898360826E+19
Volume
8.1348250755764E+27
Space diagonal
3483453628.2851
Perimeter
6033518670
Area
1.7514568751948E+18
Altitude
1741726814.1426
Surface area
1.7514568751948E+18
Volume
9.5869832911773E+26
Height
948075992.43836