3121528085 is an odd 10-digits composite number following 3121528084
and preceding 3121528086 . In scientific notation, it is written as 3.121528085 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 2305128384 positive integers (up to 3121528085) that are relatively prime to 3121528085.
3121528085 has 8 divisors, whose sum is 4033974840
The reverse of 3121528085 is 5808251213
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
three billion one hundred twenty-one million five hundred twenty-eight thousand eighty-five
Scientific notation
3.121528085 × 10^9
Engineering notation
3.121528085 × 10^9
Prime Factorization
5 × 13 × 48023509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3121528085
Product of the distinct prime numbers
The prime factorization of 3121528085 is 5 × 13 × 48023509.
Since it has a total of 3 prime factors.
10 , 9 , 13 , 88 , 304 , 521 , 4842 , 6468 , 97003 , 97934 , 847254 , 460788 , 1742216 , 2688330 , 95342658 , 80359169 , 780561779 , 503428783 , 5535026868 , 9062201555
n×2
6243056170
n×3
9364584255
n×4
12486112340
n×5
15607640425
n÷2
1560764042.5
n÷3
1040509361.6667
n÷3
780382021.25
n÷5
624305617
n2
9.7439375854438E+18
n3
3.041597483145E+28
n4
9.4944319669024E+37
n5
2.9637136035808E+47
2 √n
55870.637055613
3 √n
1461.4672316124
4 √n
236.36970418311
5 √n
79.227043426353
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
-3121528084
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 3121528085 can be divided by 8 positive divisors.
The sum of these divisors (counting 3121528085) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010000011101011110100010101
3
Ternary
22001112201001112022
4
Quaternary
2322003223310111
5
Quinary
22343102344320
6
Senary
1233425102525
8
Octal
27203536425
10
Decimal
3121528085
12
Duodecimal
731487a45
16
Hexadecimal
ba0ebd15
20
Vigesimal
28f9b045
36
Base36
1fmh6hh
md5
44c18ae1c499a925546542c44e68ea2b
sha1
2bfb8522eecf503d3f69c5a0a11a9d08893c5b3d
sha256
169406a0c5c494177c645109b0310b98dae1c3142ad5e26a3681ce349b838356
sha512
c6d6f140f6545d7753234adf50d00e4ad1de009f488231a73b0d68c53e59dcae31c17f9aec82f62a544be0c0ea6c6eefb69432defde955b1f7a2fedb9cb839be
ripemd-160
8bba183cad1dc69bbd3ae37f40760ff8164dce86
Diameter
6243056170
Circumference
19613139399.62
Area
3.0611482735468E+19
Volume
1.2740613744301E+29
Surface area
1.2244593094187E+20
Circumference
19613139399.62
Perimeter
12486112340
Area
9.7439375854438E+18
Diagonal
4414507353.1355
Surface area
5.8463625512663E+19
Volume
3.041597483145E+28
Space diagonal
5406645240.4732
Perimeter
9364584255
Area
4.2192487409422E+18
Altitude
2703322620.2366
Surface area
4.2192487409422E+18
Volume
3.5845570099529E+27
Height
1471502451.0452