868753493 is an odd 9-digits composite number following 868753492
and preceding 868753494 . In scientific notation, it is written as 8.68753493 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 800790144 positive integers (up to 868753493) that are relatively prime to 868753493.
868753493 has 16 divisors, whose sum is 939582720
The reverse of 868753493 is 394357868
Previous prime number is 1753
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred sixty-eight million seven hundred fifty-three thousand four hundred ninety-three
Scientific notation
8.68753493 × 10^8
Engineering notation
8.68753493 × 10^6
Prime Factorization
23 × 29 × 1753 × 743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868753493
Product of the distinct prime numbers
The prime factorization of 868753493 is 23 × 29 × 1753 × 743.
Since it has a total of 4 prime factors.
4 , 4 , 42 , 75 , 626 , 606 , 4627 , 7268 , 21533 , 13353 , 91677 , 500864 , 2942396 , 3838580 , 35284948 , 38487497 , 272811133 , 119755163 , 6661047250 , 3180984728
n×2
1737506986
n×3
2606260479
n×4
3475013972
n×5
4343767465
n÷2
434376746.5
n÷3
289584497.66667
n÷3
217188373.25
n÷5
173750698.6
n2
754732631599701049
n3
6.5567660998332E+26
n4
5.6962134520141E+35
n5
4.9486053333108E+44
2 √n
29474.624560798
3 √n
954.18412743124
4 √n
171.68175372123
5 √n
61.345020051707
1 , 23 , 29 , 667 , 743 , 1753 , 17089 , 21547 , 40319 , 50837 , 495581 , 1169251 , 1302479 , 29957017 , 37771891 , 868753493
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
-868753492
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 868753493 can be divided by 16 positive divisors.
The sum of these divisors (counting 868753493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110010000010000001010101
3
Ternary
2020112201020202022
4
Quaternary
303302002001111
5
Quinary
3234400102433
6
Senary
222112222525
8
Octal
6362020125
10
Decimal
868753493
12
Duodecimal
202b3aa45
16
Hexadecimal
33c82055
20
Vigesimal
db9e3ed
36
Base36
ed8ehh
md5
b519908b125c16e740a0d3bd1c9a3e31
sha1
93e6381b8fe0c7df002827c002043d592a83f5c8
sha256
1bbb8ace2ff7a2b9858a5f2438fe3365b0d21d4178bbceebaadc26efe99c722a
sha512
61e389bdcd6882862269dc08e31a1bd737a8559964b7828423181a9bf37d92ce53bb7eb9dd530d307656920c5ee5df7723d2749241960f645d70a272b7114d3a
ripemd-160
f668a47967ba5ec1b1885a0164426e4a763d93df
Diameter
1737506986
Circumference
5458539182.7785
Area
2.3710624908581E+18
Volume
2.7464917614057E+27
Surface area
9.4842499634325E+18
Circumference
5458539182.7785
Perimeter
3475013972
Area
754732631599701049
Diagonal
1228602972.1596
Surface area
4528395789598206294
Volume
6.5567660998332E+26
Space diagonal
1504725189.1289
Perimeter
2606260479
Area
3.2680881601521E+17
Altitude
752362594.56447
Surface area
3.2680881601521E+17
Volume
7.7272229530769E+25
Height
409534324.0532