8049149681 is an odd 10-digits composite number following 8049149680
and preceding 8049149682 . In scientific notation, it is written as 8.049149681 × 10^9.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 7484017984 positive integers (up to 8049149681) that are relatively prime to 8049149681.
8049149681 has 16 divisors, whose sum is 8655595200
The reverse of 8049149681 is 1869419408
Previous prime number is 83
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
eight billion forty-nine million one hundred forty-nine thousand six hundred eighty-one
Scientific notation
8.049149681 × 10^9
Engineering notation
8.049149681 × 10^9
Prime Factorization
17 × 17 × 17 × 83 × 19739
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
27851729 Product of the distinct prime numbers
The prime factorization of 8049149681 is 17 × 17 × 17 × 83 × 19739.
Since it has a total of 5 prime factors.
1 , 6 , 10 , 22 , 952 , 667 , 4343 , 8494 , 42812 , 77837 , 1242 , 751585 , 7122698 , 2144098 , 96462492 , 44756151 , 796989640 , 617042896 , 917598943 , 8814280916
n×2
16098299362
n×3
24147449043
n×4
32196598724
n×5
40245748405
n÷2
4024574840.5
n÷3
2683049893.6667
n÷3
2012287420.25
n÷5
1609829936.2
n2
6.4788810587142E+19
n3
5.2149483406987E+29
n4
4.1975899772966E+39
n5
3.3787030026726E+49
2 √n89717.053456965
3 √n2004.0874474459
4 √n299.52805120216
5 √n95.752473308149
1 , 17 , 83 , 289 , 1411 , 4913 , 19739 , 23987 , 335563 , 407779 , 1638337 , 5704571 , 27851729 , 96977707 , 473479393 , 8049149681
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8049149680 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8049149681 can be divided by 16 positive divisors.
The sum of these divisors (counting 8049149681) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011111110001000100011011110001
3
Ternary
202202221220011120212
4
Quaternary
13133301010123301
5
Quinary
112441040242211
6
Senary
3410413113505
8
Octal
73761043361
10
Decimal
8049149681
12
Duodecimal
1687788895
16
Hexadecimal
1dfc446f1
20
Vigesimal
65f73e41
36
Base36
3p497n5
md5
132953ab09bb38f8a788303753d3468c
sha1
04d387005727c568120478f3127b3838979f9fb7
sha256
3380348c57aa869f45bdd390adef8b66327795db353a8fd5dab0e22dc42fe844
sha512
31be5db123b61dcb10be969bff938d9d0c173a5cd6c375897482c6f8aad41237b8571e65f8f892e63211589ed156217dd3befa5db184969f49510cd5db0d438d
ripemd-160
e2b7068b350af3d02a701c2029ef714dde89232e
Diameter
16098299362
Circumference
50574299010.948
Area
2.0354005137539E+20
Volume
2.1844324527986E+30
Surface area
8.1416020550155E+20
Circumference
50574299010.948
Perimeter
32196598724
Area
6.4788810587142E+19
Diagonal
11383216644.441
Surface area
3.8873286352285E+20
Volume
5.2149483406987E+29
Space diagonal
13941536205.219
Perimeter
24147449043
Area
2.8054377924722E+19
Altitude
6970768102.6094
Surface area
2.8054377924722E+19
Volume
6.1458755587426E+28
Height
3794405548.1471