80493868 is an even 8-digits composite number following 80493867
and preceding 80493869 . In scientific notation, it is written as 8.0493868 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 31836672 positive integers (up to 80493868) that are relatively prime to 80493868.
80493868 has 24 divisors, whose sum is 145350800
The reverse of 80493868 is 86839408
Previous prime number is 49
Is Prime? no Number parity even Number length 8 Sum of Digits 46 Digital Root 1
Name
eighty million four hundred ninety-three thousand eight hundred sixty-eight
Scientific notation
8.0493868 × 10^7
Engineering notation
8.0493868 × 10^6
Prime Factorization
2 × 2 × 91 × 49 × 4513
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
40246934 Product of the distinct prime numbers
The prime factorization of 80493868 is 2 × 2 × 91 × 49 × 4513.
Since it has a total of 5 prime factors.
3 , 5 , 63 , 88 , 362 , 131 , 5254 , 5565 , 77032 , 44211 , 660571 , 65987 , 6619362 , 2462063 , 11875145 , 25447404 , 608535835 , 63885272 , 3551266205 , 712500040
n×2
160987736
n×3
241481604
n×4
321975472
n×5
402469340
n÷2
40246934
n÷3
26831289.333333
n÷3
20123467
n÷5
16098773.6
n2
6479262785601424
n3
5.2154092340151E+23
n4
4.198084624488E+31
n5
3.3792006961636E+39
2 √n8971.8374929554
3 √n431.77179161919
4 √n94.719784063074
5 √n38.119970812628
1 , 2 , 4 , 49 , 91 , 98 , 182 , 196 , 364 , 4459 , 4513 , 8918 , 9026 , 17836 , 18052 , 221137 , 410683 , 442274 , 821366 , 884548 , 1642732 , 20123467 , 40246934 , 80493868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-80493867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 80493868 can be divided by 24 positive divisors.
The sum of these divisors (counting 80493868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100110011000011110100101100
3
Ternary
12121110111211101
4
Quaternary
10303003310230
5
Quinary
131101300433
6
Senary
11553132444
8
Octal
463036454
10
Decimal
80493868
12
Duodecimal
22b5a124
16
Hexadecimal
4cc3d2c
20
Vigesimal
1531ed8
36
Base36
1bx9gs
md5
ccd3eefcb55c7c3c7a09e54601f94d30
sha1
b9105a8975196db94462f7d8cf11670d19a09b2c
sha256
f1aadff3e38dd71e64976a7fcd3148363ce2f3d499f05cdc601527e04de67a9d
sha512
5bd3c23dbe3f2ab0d6f28e2b06e3023abcf06cff0c30be5c58d2f5ed38bb14f7e1c53d34fcd462b4f432f1041d7d98df5a0e83fe37a6be2c871dbcf66fbf9274
ripemd-160
9b605d45a7d70bfa5960b1eb7fe67d2f7756a038
Diameter
160987736
Circumference
505757888.73565
Area
2.0355204367923E+16
Volume
2.1846255113395E+24
Surface area
8.1420817471693E+16
Circumference
505757888.73565
Perimeter
321975472
Area
6479262785601424
Diagonal
113835519.81347
Surface area
38875576713608544
Volume
5.2154092340151E+23
Space diagonal
139419469.07374
Perimeter
241481604
Area
2.805603085063E+15
Altitude
69709734.536871
Surface area
2.805603085063E+15
Volume
6.1464187267251E+22
Height
37945173.271157