1331193898 is an even 10-digits composite number following 1331193897
and preceding 1331193899 . In scientific notation, it is written as 1.331193898 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 651989520 positive integers (up to 1331193898) that are relatively prime to 1331193898.
1331193898 has 16 divisors, whose sum is 2037734496
The reverse of 1331193898 is 8983911331
Previous prime number is 643
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion three hundred thirty-one million one hundred ninety-three thousand eight hundred ninety-eight
Scientific notation
1.331193898 × 10^9
Engineering notation
1.331193898 × 10^9
Prime Factorization
2 × 53 × 643 × 19531
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1331193898 Product of the distinct prime numbers
The prime factorization of 1331193898 is 2 × 53 × 643 × 19531.
Since it has a total of 4 prime factors.
1 , 3 , 34 , 63 , 741 , 484 , 1789 , 6312 , 32022 , 62565 , 524400 , 900720 , 8371846 , 9829458 , 25836569 , 65884930 , 781413219 , 887602450 , 6186873020 , 8815882108
n×2
2662387796
n×3
3993581694
n×4
5324775592
n×5
6655969490
n÷2
665596949
n÷3
443731299.33333
n÷3
332798474.5
n÷5
266238779.6
n2
1772077194072434404
n3
2.3589783475342E+27
n4
3.1402575817516E+36
n5
4.180291730976E+45
2 √n36485.529981076
3 √n1100.0534128334
4 √n191.0118582211
5 √n66.811044843074
1 , 2 , 53 , 106 , 643 , 1286 , 19531 , 34079 , 39062 , 68158 , 1035143 , 2070286 , 12558433 , 25116866 , 665596949 , 1331193898
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
-1331193897 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 1331193898 can be divided by 16 positive divisors.
The sum of these divisors (counting 1331193898) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111010110000110100000101010
3
Ternary
10102202212122201201
4
Quaternary
1033112012200222
5
Quinary
10211241201043
6
Senary
340032034414
8
Octal
11726064052
10
Decimal
1331193898
12
Duodecimal
311992a0a
16
Hexadecimal
4f58682a
20
Vigesimal
10fjj4ei
36
Base36
m0k3sa
md5
38e085233004d28213290655608d6a2b
sha1
45d986af83c2d7cdfd672f5d09f585a61c55740d
sha256
6eef2e3e25ea5a861282b14237d0829e7a8e19c08a1403b519b9dce44c6d0ae3
sha512
db69d75ba2c212c047e82d2a62d178e58c265182e3e678168d3b6b68b1e96c42b1560f42eb548b51da597389c9177e1f5cf1bf9d8ed547007c23c4491f295402
ripemd-160
87d9c80b9b5ea723969cd8a4538583978cb63575
Diameter
2662387796
Circumference
8364137940.9207
Area
5.567144694492E+18
Volume
9.8812653954544E+27
Surface area
2.2268578777968E+19
Circumference
8364137940.9207
Perimeter
5324775592
Area
1772077194072434404
Diagonal
1882592464.6999
Surface area
1.0632463164435E+19
Volume
2.3589783475342E+27
Space diagonal
2305695466.0617
Perimeter
3993581694
Area
7.6733193376689E+17
Altitude
1152847733.0308
Surface area
7.6733193376689E+17
Volume
2.7800826436894E+26
Height
627530821.56664