1330205281 is an odd 10-digits composite number following 1330205280
and preceding 1330205282 . In scientific notation, it is written as 1.330205281 × 10^9.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 1330119700 positive integers (up to 1330205281) that are relatively prime to 1330205281.
1330205281 has 4 divisors, whose sum is 1330290864
The reverse of 1330205281 is 1825020331
Previous prime number is 65171
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 25
Digital Root 7
Name
one billion three hundred thirty million two hundred five thousand two hundred eighty-one
Scientific notation
1.330205281 × 10^9
Engineering notation
1.330205281 × 10^9
Prime Factorization
65171 × 20411
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1330205281
Product of the distinct prime numbers
The prime factorization of 1330205281 is 65171 × 20411.
Since it has a total of 2 prime factors.
10 , 10 , 78 , 16 , 723 , 936 , 9762 , 2083 , 10164 , 62175 , 310204 , 47548 , 3505050 , 5951492 , 91312497 , 79934315 , 804935070 , 929902926 , 7821973403 , 6697401755
n×2
2660410562
n×3
3990615843
n×4
5320821124
n×5
6651026405
n÷2
665102640.5
n÷3
443401760.33333
n÷3
332551320.25
n÷5
266041056.2
n2
1769446089600288961
n3
2.3537265328311E+27
n4
3.1309394640018E+36
n5
4.1647922095064E+45
2 √n
36471.979395147
3 √n
1099.7810255582
4 √n
190.97638439123
5 √n
66.801118390639
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
-1330205280
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 1330205281 can be divided by 4 positive divisors.
The sum of these divisors (counting 1330205281) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010010010101001001100001
3
Ternary
10102201000102121021
4
Quaternary
1033102111021201
5
Quinary
10211013032111
6
Senary
335554525441
8
Octal
11722251141
10
Decimal
1330205281
12
Duodecimal
311596881
16
Hexadecimal
4f495261
20
Vigesimal
10fdfd41
36
Base36
lzywyp
md5
7c9499da8bd43c169d6843656fc9e075
sha1
687e3ab5a17b9e00daaffe9579da7081492d599c
sha256
10c4847bfb105918aec92184e6be77c5d26934ce7f46e8e69842f9b93a2ca149
sha512
c835cb45d83780563557b39f1ee0e2ba73cc33a63dde30df7b767068775033ebeada927f5e46e5b2a6cb801e4231c671c7188027f895c060a72b392596215fff
ripemd-160
2d33332261921dbb40c7d717a99f0244953d2a70
Diameter
2660410562
Circumference
8357926277.1119
Area
5.5588788360115E+18
Volume
9.8592666454688E+27
Surface area
2.2235515344046E+19
Circumference
8357926277.1119
Perimeter
5320821124
Area
1769446089600288961
Diagonal
1881194349.1305
Surface area
1.0616676537602E+19
Volume
2.3537265328311E+27
Space diagonal
2303983131.1884
Perimeter
3990615843
Area
7.6619263211044E+17
Altitude
1151991565.5942
Surface area
7.6619263211044E+17
Volume
2.773893320706E+26
Height
627064783.0435