8148968978 is an even 10-digits composite number following 8148968977
and preceding 8148968979 . In scientific notation, it is written as 8.148968978 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 4069762324 positive integers (up to 8148968978) that are relatively prime to 8148968978.
8148968978 has 8 divisors, whose sum is 12237619968
The reverse of 8148968978 is 8798698418
Previous prime number is 863
Is Prime? no Number parity even Number length 10 Sum of Digits 68 Digital Root 5
Name
eight billion one hundred forty-eight million nine hundred sixty-eight thousand nine hundred seventy-eight
Scientific notation
8.148968978 × 10^9
Engineering notation
8.148968978 × 10^9
Prime Factorization
2 × 863 × 4721303
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8148968978 Product of the distinct prime numbers
The prime factorization of 8148968978 is 2 × 863 × 4721303.
Since it has a total of 3 prime factors.
7 , 10 , 3 , 26 , 940 , 741 , 7546 , 3641 , 86555 , 37198 , 247822 , 885704 , 9781659 , 7269209 , 44617963 , 47435196 , 231202960 , 675454897 , 7008577701 , 2975395617
n×2
16297937956
n×3
24446906934
n×4
32595875912
n×5
40744844890
n÷2
4074484489
n÷3
2716322992.6667
n÷3
2037242244.5
n÷5
1629793795.6
n2
6.6405695404406E+19
n3
5.4113795181302E+29
n4
4.4097163821428E+39
n5
3.593464199986E+49
2 √n90271.639943008
3 √n2012.3378141639
4 √n300.4523921406
5 √n95.988793481485
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
-8148968977 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 8148968978 can be divided by 8 positive divisors.
The sum of these divisors (counting 8148968978) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100101101101110110011000010010
3
Ternary
210000220201111220212
4
Quaternary
13211231312120102
5
Quinary
113142114001403
6
Senary
3424340404122
8
Octal
74555663022
10
Decimal
8148968978
12
Duodecimal
16b50a6642
16
Hexadecimal
1e5b76612
20
Vigesimal
676b128i
36
Base36
3qroope
md5
0a069f1ff822fcb9fe377a085f9a0789
sha1
28559da19d7bebad8db6b6ac547b6052f95117bb
sha256
c47697b584fa7268c2bf5d848a93623607379768b9cdbd18bc60184eec358612
sha512
5af257308284261954a3bc5ef54e0997d795ac2995fb5bc311db0872bcff7244667365b8e518e21c59adfcad0340bbb0e1d4614500ede2d9f1e046238ae60864
ripemd-160
b56ced8ff72eb95b157d41c73e88236718d7c4bc
Diameter
16297937956
Circumference
51201482151.232
Area
2.08619644839E+20
Volume
2.2667133519926E+30
Surface area
8.3447857935602E+20
Circumference
51201482151.232
Perimeter
32595875912
Area
6.6405695404406E+19
Diagonal
11524382448.045
Surface area
3.9843417242644E+20
Volume
5.4113795181302E+29
Space diagonal
14114428299.199
Perimeter
24446906934
Area
2.8754509588094E+19
Altitude
7057214149.5993
Surface area
2.8754509588094E+19
Volume
6.3773719214065E+28
Height
3841460816.0151