1331193890 is an even 10-digits composite number following 1331193889
and preceding 1331193891 . In scientific notation, it is written as 1.331193890 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 491517696 positive integers (up to 1331193890) that are relatively prime to 1331193890.
1331193890 has 16 divisors, whose sum is 2580468408
The reverse of 1331193890 is 0983911331
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion three hundred thirty-one million one hundred ninety-three thousand eight hundred ninety
Scientific notation
1.331193890 × 10^9
Engineering notation
1.331193890 × 10^9
Prime Factorization
2 × 5 × 13 × 10239953
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1331193890 Product of the distinct prime numbers
The prime factorization of 1331193890 is 2 × 5 × 13 × 10239953.
Since it has a total of 4 prime factors.
10 , 10 , 35 , 83 , 360 , 797 , 8966 , 6839 , 35438 , 73157 , 690731 , 687905 , 8819274 , 8651913 , 79637395 , 14279958 , 180601381 , 648309772 , 2253462796 , 2723217181
n×2
2662387780
n×3
3993581670
n×4
5324775560
n×5
6655969450
n÷2
665596945
n÷3
443731296.66667
n÷3
332798472.5
n÷5
266238778
n2
1772077172773332100
n3
2.3589783050043E+27
n4
3.1402575062643E+36
n5
4.1802916053657E+45
2 √n36485.529871444
3 √n1100.0534106297
4 √n191.01185793412
5 √n66.811044762772
1 , 2 , 5 , 10 , 13 , 26 , 65 , 130 , 10239953 , 20479906 , 51199765 , 102399530 , 133119389 , 266238778 , 665596945 , 1331193890
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
-1331193889 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 1331193890 can be divided by 16 positive divisors.
The sum of these divisors (counting 1331193890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111010110000110100000100010
3
Ternary
10102202212122201102
4
Quaternary
1033112012200202
5
Quinary
10211241201030
6
Senary
340032034402
8
Octal
11726064042
10
Decimal
1331193890
12
Duodecimal
311992a02
16
Hexadecimal
4f586822
20
Vigesimal
10fjj4ea
36
Base36
m0k3s2
md5
43c47ee23934dd42f7c262d7a2cf9ee7
sha1
081d6f62eddafe6a80b77b185b73b9dba02a248d
sha256
bce09e0734c9f2a9a295cd82215cc9425a3cf4d13ec7cdc138baf97414d826d3
sha512
c1033ee09b8c64b872ea5f0ac70c23346a290743ba0b8edb982307a93f233f25f1d628611fbc5d9606ca9f2771b5213018b32685907a863c5f7db812b70c2b40
ripemd-160
4d048c72858a6b681768e3612b62b30631c118e8
Diameter
2662387780
Circumference
8364137890.6552
Area
5.5671446275789E+18
Volume
9.8812652173058E+27
Surface area
2.2268578510315E+19
Circumference
8364137890.6552
Perimeter
5324775560
Area
1772077172773332100
Diagonal
1882592453.3862
Surface area
1.063246303664E+19
Volume
2.3589783050043E+27
Space diagonal
2305695452.2053
Perimeter
3993581670
Area
7.6733192454411E+17
Altitude
1152847726.1026
Surface area
7.6733192454411E+17
Volume
2.7800825935675E+26
Height
627530817.7954