1330209987 is an odd 10-digits composite number following 1330209986
and preceding 1330209988 . In scientific notation, it is written as 1.330209987 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 886486440 positive integers (up to 1330209987) that are relatively prime to 1330209987.
1330209987 has 8 divisors, whose sum is 1774253760
The reverse of 1330209987 is 7899020331
Previous prime number is 2819
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion three hundred thirty million two hundred nine thousand nine hundred eighty-seven
Scientific notation
1.330209987 × 10^9
Engineering notation
1.330209987 × 10^9
Prime Factorization
3 × 2819 × 157291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1330209987
Product of the distinct prime numbers
The prime factorization of 1330209987 is 3 × 2819 × 157291.
Since it has a total of 3 prime factors.
8 , 7 , 43 , 25 , 399 , 697 , 9659 , 4415 , 77842 , 31992 , 553344 , 834609 , 3053056 , 2325594 , 31263095 , 92522590 , 647931975 , 609481419 , 3436384695 , 878314204
n×2
2660419974
n×3
3990629961
n×4
5320839948
n×5
6651049935
n÷2
665104993.5
n÷3
443403329
n÷3
332552496.75
n÷5
266041997.4
n2
1769458609514540169
n3
2.3537515139594E+27
n4
3.1309837707851E+36
n5
4.1648658810333E+45
2 √n
36472.043910371
3 √n
1099.7823224917
4 √n
190.97655330006
5 √n
66.801165656369
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
-1330209986
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 1330209987 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330209987) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010010010110010011000011
3
Ternary
10102201000200001120
4
Quaternary
1033102112103003
5
Quinary
10211013204422
6
Senary
335555003323
8
Octal
11722262303
10
Decimal
1330209987
12
Duodecimal
311599543
16
Hexadecimal
4f4964c3
20
Vigesimal
10fdg4j7
36
Base36
lzz0lf
md5
0e2cedd94202eac4b3912f86917f694d
sha1
3bfeb60349ba005a8977f61637b65df75830b162
sha256
c7ce436e2c6387c3ffcb8edff0e957f9314e2c4641d8f02d1659469a6fb0ce44
sha512
e720d862dc13437ec29308d4237d1cc40d5df044108e3b80445d6fe28e7557cb8ea2271730f1b1af72fbb51274976d5977ef86d492d894d4d9fb35e2a4bf0574
ripemd-160
63ab8f284d0c79dd18e2ad5a8cc5b42b5c3c1014
Diameter
2660419974
Circumference
8357955845.7819
Area
5.5589181684821E+18
Volume
9.8593712861742E+27
Surface area
2.2235672673928E+19
Circumference
8357955845.7819
Perimeter
5320839948
Area
1769458609514540169
Diagonal
1881201004.4195
Surface area
1.0616751657087E+19
Volume
2.3537515139594E+27
Space diagonal
2303991282.2195
Perimeter
3990629961
Area
7.6619805339234E+17
Altitude
1151995641.1098
Surface area
7.6619805339234E+17
Volume
2.773922761248E+26
Height
627067001.47318