7968751728 is an even 10-digits composite number following 7968751727
and preceding 7968751729 . In scientific notation, it is written as 7.968751728 × 10^9.
The sum of its digits is 60. It has a total of 6 prime factors and 20 positive divisors.
There are 2276786112 positive integers (up to 7968751728) that are relatively prime to 7968751728.
7968751728 has 20 divisors, whose sum is 16174669368
The reverse of 7968751728 is 8271578697
Previous prime number is 21
Is Prime? no Number parity even Number length 10 Sum of Digits 60 Digital Root 6
Name
seven billion nine hundred sixty-eight million seven hundred fifty-one thousand seven hundred twenty-eight
Scientific notation
7.968751728 × 10^9
Engineering notation
7.968751728 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 21 × 23716523
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
996093966 Product of the distinct prime numbers
The prime factorization of 7968751728 is 2 × 2 × 2 × 2 × 21 × 23716523.
Since it has a total of 6 prime factors.
8 , 10 , 83 , 47 , 562 , 182 , 3625 , 2885 , 77540 , 92572 , 855849 , 16623 , 7417091 , 402860 , 30482488 , 15887168 , 662852561 , 341837112 , 7406219273 , 3656323198
n×2
15937503456
n×3
23906255184
n×4
31875006912
n×5
39843758640
n÷2
3984375864
n÷3
2656250576
n÷3
1992187932
n÷5
1593750345.6
n2
6.3501004102503E+19
n3
5.0602373617156E+29
n4
4.0323775220261E+39
n5
3.2133015346594E+49
2 √n89267.865035521
3 √n1997.3925794897
4 √n298.77728333245
5 √n95.560422067743
1 , 2 , 4 , 8 , 16 , 21 , 42 , 84 , 168 , 336 , 23716523 , 47433046 , 94866092 , 189732184 , 379464368 , 498046983 , 996093966 , 1992187932 , 3984375864 , 7968751728
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7968751727 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7968751728 can be divided by 20 positive divisors.
The sum of these divisors (counting 7968751728) is 1, the average is 0.05.
Base
System
Value
2
Binary
111011010111110011000000001110000
3
Ternary
202120100121112022220
4
Quaternary
13122332120001300
5
Quinary
112310000023403
6
Senary
3354422001040
8
Octal
73276300160
10
Decimal
7968751728
12
Duodecimal
1664876180
16
Hexadecimal
1daf98070
20
Vigesimal
64a4dj68
36
Base36
3nse06o
md5
a4f09693a935382cda1c9ed249a087c4
sha1
c82b068dc49ca9b4c71619a22fd3cbe9ba767663
sha256
a0449a592573772b8d16b120db3b119c6bd0fcdd3e27432b6b6a01e6fac34453
sha512
99f9b3982a5ee019dd639b33e9bc9634aa3db492e5de6fce7ebc2646125b917a1df279eebdc361893bcae5927b8d2abc480d1e3cc4a393d54490be2a3997a16f
ripemd-160
b22b984cefc081814db44502ca27d35f25617254
Diameter
15937503456
Circumference
50069143773.932
Area
1.99494287984E+20
Volume
2.1196272694648E+30
Surface area
7.9797715193599E+20
Circumference
50069143773.932
Perimeter
31875006912
Area
6.3501004102503E+19
Diagonal
11269516768.922
Surface area
3.8100602461502E+20
Volume
5.0602373617156E+29
Space diagonal
13802282865.798
Perimeter
23906255184
Area
2.7496741359294E+19
Altitude
6901141432.8991
Surface area
2.7496741359294E+19
Volume
5.963546921471E+28
Height
3756505589.6405