8081120725 is an odd 10-digits composite number following 8081120724
and preceding 8081120726 . In scientific notation, it is written as 8.081120725 × 10^9.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 6183813680 positive integers (up to 8081120725) that are relatively prime to 8081120725.
8081120725 has 12 divisors, whose sum is 10456268256
The reverse of 8081120725 is 5270211808
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 34 Digital Root 7
Name
eight billion eighty-one million one hundred twenty thousand seven hundred twenty-five
Scientific notation
8.081120725 × 10^9
Engineering notation
8.081120725 × 10^9
Prime Factorization
5 × 5 × 23 × 14054123
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1616224145 Product of the distinct prime numbers
The prime factorization of 8081120725 is 5 × 5 × 23 × 14054123.
Since it has a total of 4 prime factors.
1 , 6 , 51 , 6 , 970 , 191 , 1119 , 7348 , 97850 , 63480 , 636078 , 158164 , 7707958 , 6038301 , 62760064 , 56524761 , 247752003 , 299927445 , 4906273532 , 7235801386
n×2
16162241450
n×3
24243362175
n×4
32324482900
n×5
40405603625
n÷2
4040560362.5
n÷3
2693706908.3333
n÷3
2020280181.25
n÷5
1616224145
n2
6.5304512172025E+19
n3
5.2773364674936E+29
n4
4.2646793100261E+39
n5
3.4463388357731E+49
2 √n89895.053951817
3 √n2006.7373390629
4 √n299.82503890072
5 √n95.828418083457
1 , 5 , 23 , 25 , 115 , 575 , 14054123 , 70270615 , 323244829 , 351353075 , 1616224145 , 8081120725
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8081120724 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8081120725 can be divided by 12 positive divisors.
The sum of these divisors (counting 8081120725) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100001101011000001110111010101
3
Ternary
202212012001110121121
4
Quaternary
13201223001313111
5
Quinary
113022231330400
6
Senary
3413514243541
8
Octal
74153016725
10
Decimal
8081120725
12
Duodecimal
16964265b1
16
Hexadecimal
1e1ac1dd5
20
Vigesimal
665701g5
36
Base36
3pnagnp
md5
16b2a4b6f4882c891823d9c5aef23472
sha1
b55e4c0bd7d0c8b096a57b528454eeb2b985e666
sha256
bd253c6cce4d923c41365081a602d27fc27ddb936295ef96996f0eedbed6c015
sha512
788078cf3e577aceab2968a7a4e4c03ca6c23ffb6e29f5769908f8231b0f501a3088fc05f677a5130d0e08f18d981860b7e56bbb221f8c6f1067e142d8b90d6f
ripemd-160
b5a9d7d9f58f5ee268624250776f81ac4e4e5b74
Diameter
16162241450
Circumference
50775179004.864
Area
2.051601756859E+20
Volume
2.2105655302399E+30
Surface area
8.2064070274359E+20
Circumference
50775179004.864
Perimeter
32324482900
Area
6.5304512172025E+19
Diagonal
11428430528.469
Surface area
3.9182707303215E+20
Volume
5.2773364674936E+29
Space diagonal
13996911677.798
Perimeter
24243362175
Area
2.8277683261362E+19
Altitude
6998455838.8989
Surface area
2.8277683261362E+19
Volume
6.2194006712797E+28
Height
3809476842.8231