493864985 is an odd 9-digits composite number following 493864984
and preceding 493864986 . In scientific notation, it is written as 4.93864985 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 394285360 positive integers (up to 493864985) that are relatively prime to 493864985.
493864985 has 8 divisors, whose sum is 593847936
The reverse of 493864985 is 589468394
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
four hundred ninety-three million eight hundred sixty-four thousand nine hundred eighty-five
Scientific notation
4.93864985 × 10^8
Engineering notation
4.93864985 × 10^6
Prime Factorization
5 × 491 × 201167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
493864985
Product of the distinct prime numbers
The prime factorization of 493864985 is 5 × 491 × 201167.
Since it has a total of 3 prime factors.
8 , 2 , 53 , 75 , 268 , 976 , 9419 , 4279 , 79244 , 27005 , 912827 , 149934 , 8643370 , 6197716 , 96917047 , 80603814 , 101162530 , 928431422 , 94292926 , 2897959880
n×2
987729970
n×3
1481594955
n×4
1975459940
n×5
2469324925
n÷2
246932492.5
n÷3
164621661.66667
n÷3
123466246.25
n÷5
98772997
n2
243902623409050225
n3
1.2045496545137E+26
n4
5.9488489705817E+34
n5
2.9379282076236E+43
2 √n
22223.073257315
3 √n
790.44091447582
4 √n
149.07405293114
5 √n
54.792566975226
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
-493864984
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 493864985 can be divided by 8 positive divisors.
The sum of these divisors (counting 493864985) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101011011111100100000011001
3
Ternary
1021102021221101202
4
Quaternary
131123330200121
5
Quinary
2002412134420
6
Senary
121001123545
8
Octal
3533744031
10
Decimal
493864985
12
Duodecimal
1194895b5
16
Hexadecimal
1d6fc819
20
Vigesimal
7e6d295
36
Base36
8618nt
md5
b6e99734848e262e1c551a63ac540661
sha1
6be1952f7795c82998e11884d2edcb71917fc1db
sha256
3089474a250043a48913884fdd4884f2a8334ce4aafabc7f430ff7d29eb2f6c6
sha512
5952c211cf11883cb7d41c67929a166b537a2c8c71fd0d796c94978cf24f8b8954abf0fb8feb50b63942e652612c05be6eb3f73247074d243404291988a31e1f
ripemd-160
defd4e4ea4afd5eb1468126557ee99478e73be81
Diameter
987729970
Circumference
3103045217.4825
Area
7.6624268989315E+17
Volume
5.0456057940059E+26
Surface area
3.0649707595726E+18
Circumference
3103045217.4825
Perimeter
1975459940
Area
243902623409050225
Diagonal
698430559.76819
Surface area
1463415740454301350
Volume
1.2045496545137E+26
Space diagonal
855399246.09924
Perimeter
1481594955
Area
1.0561293396095E+17
Altitude
427699623.04962
Surface area
1.0561293396095E+17
Volume
1.4195753816376E+25
Height
232810186.5894