7988396725 is an odd 10-digits composite number following 7988396724
and preceding 7988396726 . In scientific notation, it is written as 7.988396725 × 10^9.
The sum of its digits is 64. It has a total of 4 prime factors and 12 positive divisors.
There are 6362559920 positive integers (up to 7988396725) that are relatively prime to 7988396725.
7988396725 has 12 divisors, whose sum is 9949256064
The reverse of 7988396725 is 5276938897
Previous prime number is 227
Is Prime? no Number parity odd Number length 10 Sum of Digits 64 Digital Root 1
Name
seven billion nine hundred eighty-eight million three hundred ninety-six thousand seven hundred twenty-five
Scientific notation
7.988396725 × 10^9
Engineering notation
7.988396725 × 10^9
Prime Factorization
5 × 5 × 227 × 1407647
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1597679345 Product of the distinct prime numbers
The prime factorization of 7988396725 is 5 × 5 × 227 × 1407647.
Since it has a total of 4 prime factors.
7 , 7 , 59 , 96 , 60 , 323 , 447 , 5476 , 17103 , 95282 , 879018 , 324246 , 854270 , 9365033 , 34853586 , 92161979 , 86523160 , 667410536 , 4029939647 , 2082686009
n×2
15976793450
n×3
23965190175
n×4
31953586900
n×5
39941983625
n÷2
3994198362.5
n÷3
2662798908.3333
n÷3
1997099181.25
n÷5
1597679345
n2
6.3814482235991E+19
n3
5.0977540090156E+29
n4
4.0722881430476E+39
n5
3.2531053265178E+49
2 √n89377.831283826
3 √n1999.0325925535
4 √n298.96125381699
5 √n95.60749181742
1 , 5 , 25 , 227 , 1135 , 5675 , 1407647 , 7038235 , 35191175 , 319535869 , 1597679345 , 7988396725
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
-7988396724 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 7988396725 can be divided by 12 positive divisors.
The sum of these divisors (counting 7988396725) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011100001001010100001010110101
3
Ternary
202121201120121012101
4
Quaternary
13130021110022311
5
Quinary
112330012143400
6
Senary
3400403022101
8
Octal
73411241265
10
Decimal
7988396725
12
Duodecimal
166b36a931
16
Hexadecimal
1dc2542b5
20
Vigesimal
64g79bg5
36
Base36
3o432d1
md5
328f15bc2665e7597f7599524333396e
sha1
345690a98ba7cde97ad97a56e6f89bce4535e129
sha256
07005d2e7d7b787ec61380d369f51fb696d407079d6202557ad1a83e3d4d7486
sha512
80b6df6df33e489a0d6a2a529c8ffa63ccd66573f1825e8c3903bffe8a397bf66333dbd1343f6b3a61099b7668ea0431da8fd1282b6fddbb67ab7c9fa490e1c3
ripemd-160
a0cea94caa4100fe8933ae178dead8784d2d7bdf
Diameter
15976793450
Circumference
50192576930.442
Area
2.0047910858522E+20
Volume
2.1353422059375E+30
Surface area
8.019164343409E+20
Circumference
50192576930.442
Perimeter
31953586900
Area
6.3814482235991E+19
Diagonal
11297298990.112
Surface area
3.8288689341594E+20
Volume
5.0977540090156E+29
Space diagonal
13836308998.717
Perimeter
23965190175
Area
2.7632481372859E+19
Altitude
6918154499.3584
Surface area
2.7632481372859E+19
Volume
6.0077607143264E+28
Height
3765766330.0373