1330212991 is an odd 10-digits composite number following 1330212990
and preceding 1330212992 . In scientific notation, it is written as 1.330212991 × 10^9.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 1251965152 positive integers (up to 1330212991) that are relatively prime to 1330212991.
1330212991 has 4 divisors, whose sum is 1408460832
The reverse of 1330212991 is 1992120331
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 31 Digital Root 4
Name
one billion three hundred thirty million two hundred twelve thousand nine hundred ninety-one
Scientific notation
1.330212991 × 10^9
Engineering notation
1.330212991 × 10^9
Prime Factorization
17 × 78247823
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1330212991 Product of the distinct prime numbers
The prime factorization of 1330212991 is 17 × 78247823.
Since it has a total of 2 prime factors.
5 , 1 , 1 , 58 , 636 , 463 , 4781 , 441 , 62808 , 79699 , 679447 , 560121 , 195428 , 5168606 , 24230378 , 66214523 , 412021856 , 496668435 , 4274706906 , 2894603357
n×2
2660425982
n×3
3990638973
n×4
5320851964
n×5
6651064955
n÷2
665106495.5
n÷3
443404330.33333
n÷3
332553247.75
n÷5
266042598.2
n2
1769466601425166081
n3
2.3537674603564E+27
n4
3.1310120535591E+36
n5
4.1649129086219E+45
2 √n36472.085092575
3 √n1099.7831503669
4 √n190.97666112008
5 √n66.801195827623
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1330212990 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1330212991 can be divided by 4 positive divisors.
The sum of these divisors (counting 1330212991) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010010010111000001111111
3
Ternary
10102201000211011211
4
Quaternary
1033102113001333
5
Quinary
10211013303431
6
Senary
335555025251
8
Octal
11722270177
10
Decimal
1330212991
12
Duodecimal
31159b227
16
Hexadecimal
4f49707f
20
Vigesimal
10fdgc9b
36
Base36
lzz2wv
md5
eb283b82a5fe390e2d8e41c72a6edebe
sha1
4ec374cf7bf7a800f5add6932b84864b5c4eba39
sha256
8fa37d11c0b18a9e1cb54067cfac9fecec244de734b285b996ac2ba0f3c99c84
sha512
02fae11defe92494617f26049ebb93b029d0bff5d893b422f1221f13d41f001633b6006bfc621f1c8c91355e81e94c7aa33d4ac4ad704959abd144ef24255a94
ripemd-160
5172d701f36a31e6105038d0842cd63190546c21
Diameter
2660425982
Circumference
8357974720.4706
Area
5.5589432758098E+18
Volume
9.8594380822857E+27
Surface area
2.2235773103239E+19
Circumference
8357974720.4706
Perimeter
5320851964
Area
1769466601425166081
Diagonal
1881205252.7171
Surface area
1.0616799608551E+19
Volume
2.3537674603564E+27
Space diagonal
2303996485.3002
Perimeter
3990638973
Area
7.6620151399115E+17
Altitude
1151998242.6501
Surface area
7.6620151399115E+17
Volume
2.7739415542571E+26
Height
627068417.57236