868130549 is an odd 9-digits composite number following 868130548
and preceding 868130550 . In scientific notation, it is written as 8.68130549 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 727008960 positive integers (up to 868130549) that are relatively prime to 868130549.
868130549 has 8 divisors, whose sum is 875992320
The reverse of 868130549 is 945031868
Previous prime number is 509
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred sixty-eight million one hundred thirty thousand five hundred forty-nine
Scientific notation
8.68130549 × 10^8
Engineering notation
8.68130549 × 10^6
Prime Factorization
143 × 509 × 11927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868130549
Product of the distinct prime numbers
The prime factorization of 868130549 is 143 × 509 × 11927.
Since it has a total of 3 prime factors.
2 , 5 , 26 , 58 , 31 , 954 , 6764 , 5231 , 96488 , 66660 , 958549 , 170983 , 9073056 , 7285446 , 42109737 , 62918030 , 359924320 , 674118221 , 3112468055 , 9513454284
n×2
1736261098
n×3
2604391647
n×4
3472522196
n×5
4340652745
n÷2
434065274.5
n÷3
289376849.66667
n÷3
217032637.25
n÷5
173626109.8
n2
753650650107041401
n3
6.5426715263163E+26
n4
5.6798930240677E+35
n5
4.9308886492451E+44
2 √n
29464.055202908
3 √n
953.95600541052
4 √n
171.65096912895
5 √n
61.336219977127
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
-868130548
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 868130549 can be divided by 8 positive divisors.
The sum of these divisors (counting 868130549) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011101111101001111011110101
3
Ternary
2020111112121020022
4
Quaternary
303233221323311
5
Quinary
3234220134144
6
Senary
222051014525
8
Octal
6357517365
10
Decimal
868130549
12
Duodecimal
20289a445
16
Hexadecimal
33be9ef5
20
Vigesimal
db5g679
36
Base36
ecv1th
md5
92a108124b505cc786b8434c62ab222c
sha1
c33f09a2650e1ecd329fc138ce7554427a244a10
sha256
324509812d5aca68026536adcd37535fbe0d2e337898904463b702cefea1c508
sha512
e3d75fea16f050bcef613b7ad75b4ee67f5dff076537a90b23884d56eed8605a4d323053733aff87a4f2bc7934b21cbd2d77d2da6c00045b3ad7ab8bc7386d13
ripemd-160
7cea14c2ccf9cffbb720202b5d57817ddb3f8787
Diameter
1736261098
Circumference
5454625110.1905
Area
2.3676633457495E+18
Volume
2.7405878402569E+27
Surface area
9.4706533829978E+18
Circumference
5454625110.1905
Perimeter
3472522196
Area
753650650107041401
Diagonal
1227721996.3062
Surface area
4521903900642248406
Volume
6.5426715263163E+26
Space diagonal
1503646218.4707
Perimeter
2604391647
Area
3.2634030428568E+17
Altitude
751823109.23533
Surface area
3.2634030428568E+17
Volume
7.7106123388907E+25
Height
409240665.4354