1313308881 is an odd 10-digits composite number following 1313308880
and preceding 1313308882 . In scientific notation, it is written as 1.313308881 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 855177624 positive integers (up to 1313308881) that are relatively prime to 1313308881.
1313308881 has 8 divisors, whose sum is 1493168160
The reverse of 1313308881 is 1888033131
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
one billion three hundred thirteen million three hundred eight thousand eight hundred eighty-one
Scientific notation
1.313308881 × 10^9
Engineering notation
1.313308881 × 10^9
Prime Factorization
9 × 43 × 3393563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1313308881
Product of the distinct prime numbers
The prime factorization of 1313308881 is 9 × 43 × 3393563.
Since it has a total of 3 prime factors.
2 , 8 , 26 , 92 , 268 , 176 , 6084 , 3617 , 78048 , 50 , 874369 , 808252 , 5427769 , 2843094 , 83592292 , 12378837 , 855077468 , 976929086 , 6708378357 , 5306649710
n×2
2626617762
n×3
3939926643
n×4
5253235524
n×5
6566544405
n÷2
656654440.5
n÷3
437769627
n÷3
328327220.25
n÷5
262661776.2
n2
1724780216913472161
n3
2.2651691766456E+27
n4
2.9748667966561E+36
n5
3.9069189838405E+45
2 √n
36239.60376439
3 √n
1095.1046600407
4 √n
190.36702383656
5 √n
66.630546634958
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
-1313308880
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 1313308881 can be divided by 8 positive divisors.
The sum of these divisors (counting 1313308881) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110010001111000000011010001
3
Ternary
10101112020000002200
4
Quaternary
1032101320003101
5
Quinary
10142201341011
6
Senary
334152433413
8
Octal
11621700321
10
Decimal
1313308881
12
Duodecimal
3079a8869
16
Hexadecimal
4e4780d1
20
Vigesimal
10a83c41
36
Base36
lpwrm9
md5
f2afe3f7d800df8fdfcbf3708f0218d1
sha1
afae5114b619357c15da6caa764516138170d646
sha256
7a5c0f3d0dbf37b9544c32fde1d08ee54995182f5834d62a4098c784293212b8
sha512
94fae2cb404a9fd080377fd3c76def11207377b22b862e1d868a54ed9dad243bb6b288068790d40b4a01df8deb0efc0e96d0f9790f880f062b229daf23808897
ripemd-160
389c9f729cc32fb876a554379f53e5080ca9b5cd
Diameter
2626617762
Circumference
8251763064.8877
Area
5.4185568585124E+18
Volume
9.488318459317E+27
Surface area
2.1674227434049E+19
Circumference
8251763064.8877
Perimeter
5253235524
Area
1724780216913472161
Diagonal
1857299231.0952
Surface area
1.0348681301481E+19
Volume
2.2651691766456E+27
Space diagonal
2274717707.9234
Perimeter
3939926643
Area
7.4685174189595E+17
Altitude
1137358853.9617
Surface area
7.4685174189595E+17
Volume
2.6695274755681E+26
Height
619099743.69841