7981086413 is an odd 10-digits composite number following 7981086412
and preceding 7981086414 . In scientific notation, it is written as 7.981086413 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 7868211456 positive integers (up to 7981086413) that are relatively prime to 7981086413.
7981086413 has 8 divisors, whose sum is 8020853568
The reverse of 7981086413 is 3146801897
Previous prime number is 47083
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
seven billion nine hundred eighty-one million eighty-six thousand four hundred thirteen
Scientific notation
7.981086413 × 10^9
Engineering notation
7.981086413 × 10^9
Prime Factorization
337 × 47083 × 503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7981086413
Product of the distinct prime numbers
The prime factorization of 7981086413 is 337 × 47083 × 503.
Since it has a total of 3 prime factors.
2 , 8 , 28 , 34 , 819 , 435 , 7600 , 7867 , 69848 , 26150 , 842400 , 705788 , 4715762 , 3826099 , 5622660 , 68390684 , 135288981 , 973947605 , 5818756274 , 6798781374
n×2
15962172826
n×3
23943259239
n×4
31924345652
n×5
39905432065
n÷2
3990543206.5
n÷3
2660362137.6667
n÷3
1995271603.25
n÷5
1596217282.6
n2
6.3697740331773E+19
n3
5.0837716990072E+29
n4
4.057402123374E+39
n5
3.2382476958938E+49
2 √n
89336.926368663
3 √n
1998.4226240196
4 √n
298.89283425446
5 √n
95.58998701397
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
-7981086412
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 7981086413 can be divided by 8 positive divisors.
The sum of these divisors (counting 7981086413) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011101101011011011011001101
3
Ternary
202121012211012100002
4
Quaternary
13123231123123031
5
Quinary
112321124231123
6
Senary
3355542214045
8
Octal
73355333315
10
Decimal
7981086413
12
Duodecimal
1668a24325
16
Hexadecimal
1dbb5b6cd
20
Vigesimal
64e1fg0d
36
Base36
3nzqdot
md5
fe0968511c911aebd2f8177389117ddc
sha1
c3127ce177a2cd7efee45a0a20456963c3beef59
sha256
8be1654527c4baa8ddeb4d2fbd4406fe76ecaaa93af3205235e4f14571d86c2f
sha512
76b0b2e2059c1d837ac099d4abc4d2387d42d79e3dcd8e6285599996a777db031ccdd6ed22519578d56bcf343fedef07c5035477067f20ab8793df191c6ad828
ripemd-160
671d05a38355d71ef7c829fa00bdb0525604fbba
Diameter
15962172826
Circumference
50146644885.492
Area
2.0011235307657E+20
Volume
2.1294853096172E+30
Surface area
8.0044941230628E+20
Circumference
50146644885.492
Perimeter
31924345652
Area
6.3697740331773E+19
Diagonal
11286960647.736
Surface area
3.8218644199064E+20
Volume
5.0837716990072E+29
Space diagonal
13823647166.914
Perimeter
23943259239
Area
2.758193064549E+19
Altitude
6911823583.4568
Surface area
2.758193064549E+19
Volume
5.9912824039537E+28
Height
3762320215.9121