868708949 is an odd 9-digits composite number following 868708948
and preceding 868708950 . In scientific notation, it is written as 8.68708949 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 838234096 positive integers (up to 868708949) that are relatively prime to 868708949.
868708949 has 8 divisors, whose sum is 899220960
The reverse of 868708949 is 949807868
Previous prime number is 1787
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
eight hundred sixty-eight million seven hundred eight thousand nine hundred forty-nine
Scientific notation
8.68708949 × 10^8
Engineering notation
8.68708949 × 10^6
Prime Factorization
29 × 1787 × 16763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868708949
Product of the distinct prime numbers
The prime factorization of 868708949 is 29 × 1787 × 16763.
Since it has a total of 3 prime factors.
4 , 3 , 38 , 95 , 548 , 303 , 7001 , 4446 , 24697 , 14307 , 178797 , 441962 , 6790141 , 8230402 , 14360173 , 34012602 , 271911953 , 441382773 , 5515607508 , 7187600965
n×2
1737417898
n×3
2606126847
n×4
3474835796
n×5
4343544745
n÷2
434354474.5
n÷3
289569649.66667
n÷3
217177237.25
n÷5
173741789.8
n2
754655238072684601
n3
6.5557575872347E+26
n4
5.6950452835054E+35
n5
4.9473368027414E+44
2 √n
29473.868918077
3 √n
954.16781904435
4 √n
171.67955299941
5 √n
61.344390964483
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
-868708948
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 868708949 can be divided by 8 positive divisors.
The sum of these divisors (counting 868708949) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110001110111001001010101
3
Ternary
2020112121222122112
4
Quaternary
303301313021111
5
Quinary
3234342141244
6
Senary
222111240405
8
Octal
6361671125
10
Decimal
868708949
12
Duodecimal
202b19105
16
Hexadecimal
33c77255
20
Vigesimal
db98c79
36
Base36
ed7g45
md5
2ec99c371bde1d5dd1a33cc5d6581eda
sha1
f6b34f624727035ef0bbae0851bc4e3d798dea12
sha256
60cef1e0404c1bf550245cb3ce5c2bf767be9533674992933be511a76542a950
sha512
1f7443a46e0937f8a65bd01d842b7d8a36a7cd5270453ff9acf2ef3006eb5bfa438b1b16a10c765b7787b43a1e575b18a9b39eb9fc5b643fc12b86941c978781
ripemd-160
cecc47dbb87d0396ed9d4f666573f2d540bfae6c
Diameter
1737417898
Circumference
5458259304.5722
Area
2.3708193519222E+18
Volume
2.7460693166363E+27
Surface area
9.4832774076888E+18
Circumference
5458259304.5722
Perimeter
3474835796
Area
754655238072684601
Diagonal
1228539977.4307
Surface area
4527931428436107606
Volume
6.5557575872347E+26
Space diagonal
1504648036.6578
Perimeter
2606126847
Area
3.2677530363497E+17
Altitude
752324018.32888
Surface area
3.2677530363497E+17
Volume
7.7260344095813E+25
Height
409513325.81023