1330209981 is an odd 10-digits composite number following 1330209980
and preceding 1330209982 . In scientific notation, it is written as 1.330209981 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 872268480 positive integers (up to 1330209981) that are relatively prime to 1330209981.
1330209981 has 8 divisors, whose sum is 1502241400
The reverse of 1330209981 is 1899020331
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion three hundred thirty million two hundred nine thousand nine hundred eighty-one
Scientific notation
1.330209981 × 10^9
Engineering notation
1.330209981 × 10^9
Prime Factorization
9 × 61 × 2422969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1330209981
Product of the distinct prime numbers
The prime factorization of 1330209981 is 9 × 61 × 2422969.
Since it has a total of 3 prime factors.
9 , 4 , 84 , 31 , 364 , 592 , 8828 , 5822 , 81164 , 21497 , 232676 , 163796 , 9980008 , 6682271 , 38308111 , 74188537 , 819399561 , 468149421 , 1091064819 , 9354081672
n×2
2660419962
n×3
3990629943
n×4
5320839924
n×5
6651049905
n÷2
665104990.5
n÷3
443403327
n÷3
332552495.25
n÷5
266041996.2
n2
1769458593552020361
n3
2.3537514821091E+27
n4
3.1309837142951E+36
n5
4.1648657871038E+45
2 √n
36472.043828116
3 √n
1099.7823208381
4 √n
190.97655308471
5 √n
66.801165596107
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
-1330209980
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 1330209981 can be divided by 8 positive divisors.
The sum of these divisors (counting 1330209981) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111010010010110010010111101
3
Ternary
10102201000200001100
4
Quaternary
1033102112102331
5
Quinary
10211013204411
6
Senary
335555003313
8
Octal
11722262275
10
Decimal
1330209981
12
Duodecimal
311599539
16
Hexadecimal
4f4964bd
20
Vigesimal
10fdg4j1
36
Base36
lzz0l9
md5
0b71f81052d7dfba84eb01057f2e2e40
sha1
d73e694d0b04a448dcffeae87298cfbb51c9a616
sha256
07aa044be4d66d92e5bcf9ac666a9fa1da2d98b3f0982c842bcebb0243b84ff8
sha512
7db583303a9ec86a643368d759d8249276dd563843339555d51eb12393b478776eb09be76778b0096fdf4c13bd2182110bd0efdc1bf26cd2785bca14fe96a3e2
ripemd-160
790e506b30632c5d2ef5cd8f8cb2a826539fc54b
Diameter
2660419962
Circumference
8357955808.0828
Area
5.5589181183344E+18
Volume
9.8593711527601E+27
Surface area
2.2235672473337E+19
Circumference
8357955808.0828
Perimeter
5320839924
Area
1769458593552020361
Diagonal
1881200995.9343
Surface area
1.0616751561312E+19
Volume
2.3537514821091E+27
Space diagonal
2303991271.8272
Perimeter
3990629943
Area
7.6619804648037E+17
Altitude
1151995635.9136
Surface area
7.6619804648037E+17
Volume
2.7739227237121E+26
Height
627066998.64475