8049191894 is an even 10-digits composite number following 8049191893
and preceding 8049191895 . In scientific notation, it is written as 8.049191894 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 3938966200 positive integers (up to 8049191894) that are relatively prime to 8049191894.
8049191894 has 8 divisors, whose sum is 12330677088
The reverse of 8049191894 is 4981919408
Previous prime number is 47
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
eight billion forty-nine million one hundred ninety-one thousand eight hundred ninety-four
Scientific notation
8.049191894 × 10^9
Engineering notation
8.049191894 × 10^9
Prime Factorization
2 × 47 × 85629701
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8049191894 Product of the distinct prime numbers
The prime factorization of 8049191894 is 2 × 47 × 85629701.
Since it has a total of 3 prime factors.
4 , 8 , 9 , 49 , 449 , 439 , 738 , 9224 , 82389 , 2512 , 334632 , 470984 , 29918 , 5787137 , 94780175 , 31147819 , 724398897 , 976280390 , 8351936257 , 8575038415
n×2
16098383788
n×3
24147575682
n×4
32196767576
n×5
40245959470
n÷2
4024595947
n÷3
2683063964.6667
n÷3
2012297973.5
n÷5
1609838378.8
n2
6.4789490146435E+19
n3
5.2150303890308E+29
n4
4.197678033435E+39
n5
3.3787916000347E+49
2 √n89717.288712934
3 √n2004.0909508551
4 √n299.52844391299
5 √n95.752573740886
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
-8049191893 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 8049191894 can be divided by 8 positive divisors.
The sum of these divisors (counting 8049191894) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111110001001110101111010110
3
Ternary
202202221222022111022
4
Quaternary
13133301032233112
5
Quinary
112441043120034
6
Senary
3410414041142
8
Octal
73761165726
10
Decimal
8049191894
12
Duodecimal
16877a91b2
16
Hexadecimal
1dfc4ebd6
20
Vigesimal
65f78jee
36
Base36
3p4a47q
md5
602fd49b0764075db7fa2f64f17df1ba
sha1
47107b1b138665c824e7350689ec205611c4fc43
sha256
a5acec0989e32424577d0720bf956458189b3622fb04dea8e120212899043e86
sha512
68a88323116547c9960026b24286a43711fff374c989c888713af8dc681dc4862f58446bce459b388cec99c7370c91858f2d8043a3f526e0feb3dc14eeefc8af
ripemd-160
3300a3921baccb155288d7d1f6f5c87b6fa10c4a
Diameter
16098383788
Circumference
50574564243.05
Area
2.0354218627387E+20
Volume
2.1844668211236E+30
Surface area
8.1416874509548E+20
Circumference
50574564243.05
Perimeter
32196767576
Area
6.4789490146435E+19
Diagonal
11383276342.638
Surface area
3.8873694087861E+20
Volume
5.2150303890308E+29
Space diagonal
13941609320.28
Perimeter
24147575682
Area
2.8054672182527E+19
Altitude
6970804660.1398
Surface area
2.8054672182527E+19
Volume
6.1459722536293E+28
Height
3794425447.5461