7968756868 is an even 10-digits composite number following 7968756867
and preceding 7968756869 . In scientific notation, it is written as 7.968756868 × 10^9.
The sum of its digits is 70. It has a total of 4 prime factors and 12 positive divisors.
There are 3750003200 positive integers (up to 7968756868) that are relatively prime to 7968756868.
7968756868 has 12 divisors, whose sum is 14765637852
The reverse of 7968756868 is 8686578697
Previous prime number is 17
Is Prime? no Number parity even Number length 10 Sum of Digits 70 Digital Root 7
Name
seven billion nine hundred sixty-eight million seven hundred fifty-six thousand eight hundred sixty-eight
Scientific notation
7.968756868 × 10^9
Engineering notation
7.968756868 × 10^9
Prime Factorization
2 × 2 × 17 × 117187601
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3984378434 Product of the distinct prime numbers
The prime factorization of 7968756868 is 2 × 2 × 17 × 117187601.
Since it has a total of 4 prime factors.
7 , 1 , 79 , 9 , 17 , 762 , 3616 , 2907 , 64390 , 34697 , 468218 , 208055 , 8540745 , 9434521 , 35076131 , 63402037 , 757918349 , 188819029 , 614289038 , 975084238
n×2
15937513736
n×3
23906270604
n×4
31875027472
n×5
39843784340
n÷2
3984378434
n÷3
2656252289.3333
n÷3
1992189217
n÷5
1593751373.6
n2
6.3501086021297E+19
n3
5.0602471535767E+29
n4
4.0323879258842E+39
n5
3.213311897883E+49
2 √n89267.893825272
3 √n1997.393008942
4 √n298.77733151173
5 √n95.560434395406
1 , 2 , 4 , 17 , 34 , 68 , 117187601 , 234375202 , 468750404 , 1992189217 , 3984378434 , 7968756868
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
-7968756867 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 7968756868 can be divided by 12 positive divisors.
The sum of these divisors (counting 7968756868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011010111110011001010010000100
3
Ternary
202120100121210101021
4
Quaternary
13122332121102010
5
Quinary
112310000204433
6
Senary
3354422040524
8
Octal
73276312204
10
Decimal
7968756868
12
Duodecimal
1664879144
16
Hexadecimal
1daf99484
20
Vigesimal
64a4ec38
36
Base36
3nse45g
md5
32e9b8faee5dd40699aa181b3b45a168
sha1
a3ae0f6b1861153c460245a40e212a3ffa2e8b7f
sha256
fa3d8bd5f8dc600e83ef6594b47fdcd2f13fa6aaa58ed8ccf3c308eef6bb13b3
sha512
fc5fde4e1093b5fb86a5d44792561cd731f37f8643ba477b77ae2d69a3cefb3b3599c555c293cfa622222823c822952015fda4512f3fb281ad156b9104684f78
ripemd-160
886b95b7823f9c0d802139133c7fa4e6ea17eba9
Diameter
15937513736
Circumference
50069176069.504
Area
1.9949454533948E+20
Volume
2.11963137107E+30
Surface area
7.9797818135792E+20
Circumference
50069176069.504
Perimeter
31875027472
Area
6.3501086021297E+19
Diagonal
11269524037.979
Surface area
3.8100651612778E+20
Volume
5.0602471535767E+29
Space diagonal
13802291768.539
Perimeter
23906270604
Area
2.7496776831172E+19
Altitude
6901145884.2697
Surface area
2.7496776831172E+19
Volume
5.96355846129E+28
Height
3756508012.6598