7968756855 is an odd 10-digits composite number following 7968756854
and preceding 7968756856 . In scientific notation, it is written as 7.968756855 × 10^9.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 4217559840 positive integers (up to 7968756855) that are relatively prime to 7968756855.
7968756855 has 8 divisors, whose sum is 8564894976
The reverse of 7968756855 is 5586578697
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 66
Digital Root 3
Name
seven billion nine hundred sixty-eight million seven hundred fifty-six thousand eight hundred fifty-five
Scientific notation
7.968756855 × 10^9
Engineering notation
7.968756855 × 10^9
Prime Factorization
15 × 131 × 4055347
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7968756855
Product of the distinct prime numbers
The prime factorization of 7968756855 is 15 × 131 × 4055347.
Since it has a total of 3 prime factors.
4 , 5 , 11 , 73 , 456 , 982 , 1815 , 2831 , 41966 , 83969 , 121877 , 709980 , 7235240 , 8868437 , 43467373 , 9424275 , 828272735 , 246859016 , 5642364457 , 585102391
n×2
15937513710
n×3
23906270565
n×4
31875027420
n×5
39843784275
n÷2
3984378427.5
n÷3
2656252285
n÷3
1992189213.75
n÷5
1593751371
n2
6.3501085814109E+19
n3
5.0602471288113E+29
n4
4.0323878995709E+39
n5
3.2133118716725E+49
2 √n
89267.893752457
3 √n
1997.3930078558
4 √n
298.77733138988
5 √n
95.560434364227
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
-7968756854
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 7968756855 can be divided by 8 positive divisors.
The sum of these divisors (counting 7968756855) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010111110011001010001110111
3
Ternary
202120100121210100210
4
Quaternary
13122332121101313
5
Quinary
112310000204410
6
Senary
3354422040503
8
Octal
73276312167
10
Decimal
7968756855
12
Duodecimal
1664879133
16
Hexadecimal
1daf99477
20
Vigesimal
64a4ec2f
36
Base36
3nse453
md5
54c81fb1fe9075bd554c19885066a177
sha1
73dac4039542f1bac5a64fac659521f7b4ba6e2d
sha256
838062b8fc8ffc74d0642aff09f8c3423593ac40e1a50fac57eb21e85d6ad66b
sha512
2ca4b9df16dfee732d222b9afe94b000ea301dc4500e725078bfbc4436f208e3e7250e1f7c0605688750b2ea09cd5f241e93772fc23a43688d8455a0e4864cc8
ripemd-160
0c1c9741e9159f8736e49ce986b032c5cd59fccb
Diameter
15937513710
Circumference
50069175987.823
Area
1.9949454468858E+20
Volume
2.1196313606963E+30
Surface area
7.9797817875433E+20
Circumference
50069175987.823
Perimeter
31875027420
Area
6.3501085814109E+19
Diagonal
11269524019.595
Surface area
3.8100651488466E+20
Volume
5.0602471288113E+29
Space diagonal
13802291746.023
Perimeter
23906270565
Area
2.7496776741457E+19
Altitude
6901145873.0114
Surface area
2.7496776741457E+19
Volume
5.9635584321037E+28
Height
3756508006.5315