8045181389 is an odd 10-digits composite number following 8045181388
and preceding 8045181390 . In scientific notation, it is written as 8.045181389 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 6891420096 positive integers (up to 8045181389) that are relatively prime to 8045181389.
8045181389 has 8 divisors, whose sum is 9200425920
The reverse of 8045181389 is 9831815408
Previous prime number is 1553
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
eight billion forty-five million one hundred eighty-one thousand three hundred eighty-nine
Scientific notation
8.045181389 × 10^9
Engineering notation
8.045181389 × 10^9
Prime Factorization
7 × 1553 × 740059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8045181389
Product of the distinct prime numbers
The prime factorization of 8045181389 is 7 × 1553 × 740059.
Since it has a total of 3 prime factors.
8 , 3 , 53 , 42 , 74 , 293 , 9253 , 149 , 34609 , 49868 , 610374 , 148473 , 6684883 , 3486690 , 51914263 , 73307889 , 447062902 , 211282974 , 1603119950 , 5413216557
n×2
16090362778
n×3
24135544167
n×4
32180725556
n×5
40225906945
n÷2
4022590694.5
n÷3
2681727129.6667
n÷3
2011295347.25
n÷5
1609036277.8
n2
6.4724943581912E+19
n3
5.2072391150927E+29
n4
4.1893183216817E+39
n5
3.370382579419E+49
2 √n
89694.935135714
3 √n
2003.7580498577
4 √n
299.49112697326
5 √n
95.743030106245
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
-8045181388
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 8045181389 can be divided by 8 positive divisors.
The sum of these divisors (counting 8045181389) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111100001111011100111001101
3
Ternary
202202200102120010002
4
Quaternary
13133201323213031
5
Quinary
112434031301024
6
Senary
3410152054045
8
Octal
73741734715
10
Decimal
8045181389
12
Duodecimal
1686394325
16
Hexadecimal
1df87b9cd
20
Vigesimal
65e27d99
36
Base36
3p1w5ot
md5
6b572b00c8ebb65fc464b6cb7f746062
sha1
454d8edf0314a33355d93831e7a0e4c92403ef94
sha256
e956f6ed1c19b7186224bb160e8caccf3bd475c14abcb05231bf631a65aa957b
sha512
2eae3f290ea61ea041ddf01856c6c9dfe7fbf0192600fc5b7bf2dc22839609095a9a657666a3f284700f83d7669336f3044fd9eb9bf2e8235c22fda3917df015
ripemd-160
d1f6ee6182a8510bd036efd5e37fcd8e6d9fe79f
Diameter
16090362778
Circumference
50549365496.959
Area
2.0333940726095E+20
Volume
2.1812032199281E+30
Surface area
8.1335762904379E+20
Circumference
50549365496.959
Perimeter
32180725556
Area
6.4724943581912E+19
Diagonal
11377604632.075
Surface area
3.8834966149147E+20
Volume
5.2072391150927E+29
Space diagonal
13934662921.856
Perimeter
24135544167
Area
2.8026722700225E+19
Altitude
6967331460.9278
Surface area
2.8026722700225E+19
Volume
6.1367901492365E+28
Height
3792534877.3585