1330791021 is an odd 10-digits composite number following 1330791020
and preceding 1330791022 . In scientific notation, it is written as 1.330791021 × 10^9.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 759943296 positive integers (up to 1330791021) that are relatively prime to 1330791021.
1330791021 has 16 divisors, whose sum is 1691024000
The reverse of 1330791021 is 1201970331
Previous prime number is 1699
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion three hundred thirty million seven hundred ninety-one thousand twenty-one
Scientific notation
1.330791021 × 10^9
Engineering notation
1.330791021 × 10^9
Prime Factorization
9 × 7 × 1699 × 12433
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1330791021
Product of the distinct prime numbers
The prime factorization of 1330791021 is 9 × 7 × 1699 × 12433.
Since it has a total of 4 prime factors.
7 , 3 , 69 , 99 , 766 , 233 , 3126 , 827 , 88873 , 64955 , 585711 , 939644 , 5996530 , 7167413 , 43725852 , 87937172 , 778643026 , 649361901 , 1430451094 , 8076586417
n×2
2661582042
n×3
3992373063
n×4
5323164084
n×5
6653955105
n÷2
665395510.5
n÷3
443597007
n÷3
332697755.25
n÷5
266158204.2
n2
1771004741574222441
n3
2.3568372082354E+27
n4
3.1364577946784E+36
n5
4.1739698709034E+45
2 √n
36480.008511512
3 √n
1099.9424270143
4 √n
190.99740446276
5 √n
66.807000369553
1 , 7 , 9 , 63 , 1699 , 11893 , 12433 , 15291 , 87031 , 107037 , 111897 , 783279 , 21123667 , 147865669 , 190113003 , 1330791021
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
-1330791020
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 1330791021 can be divided by 16 positive divisors.
The sum of these divisors (counting 1330791021) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111010100100100001001101101
3
Ternary
10102202010012002100
4
Quaternary
1033110210021231
5
Quinary
10211140303041
6
Senary
340015245313
8
Octal
11724441155
10
Decimal
1330791021
12
Duodecimal
311819839
16
Hexadecimal
4f52426d
20
Vigesimal
10fh8hb1
36
Base36
m0bgx9
md5
cbaae9d720587b5ce82f459faa16d740
sha1
ec03ec24e76c3872fa56f184e603afb73b76d8e0
sha256
56d87677ec6931545f0bbbb20539b9c1954defe5768dccf665e6af885bf76a75
sha512
2991507365fdf9e794afe9de738bdb3eaa1fd231a4d6fac37b8c4a80bab414551ed9e0581ec1a44406fa13024dbb97f5ea2262cb3c8b2fd9cc61ed54a87db130
ripemd-160
84eeb85aa1281e2cadc9ea31e2d02813d476d96d
Diameter
2661582042
Circumference
8361606590.0737
Area
5.5637754856023E+18
Volume
9.8722966121325E+27
Surface area
2.2255101942409E+19
Circumference
8361606590.0737
Perimeter
5323164084
Area
1771004741574222441
Diagonal
1882022710.5825
Surface area
1.0626028449445E+19
Volume
2.3568372082354E+27
Space diagonal
2304997662.6285
Perimeter
3992373063
Area
7.6686754821299E+17
Altitude
1152498831.3142
Surface area
7.6686754821299E+17
Volume
2.7775592868267E+26
Height
627340903.52751