868856870 is an even 9-digits composite number following 868856869
and preceding 868856871 . In scientific notation, it is written as 8.68856870 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 297893760 positive integers (up to 868856870) that are relatively prime to 868856870.
868856870 has 8 divisors, whose sum is 1340522136
The reverse of 868856870 is 078658868
Previous prime number is 35
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred sixty-eight million eight hundred fifty-six thousand eight hundred seventy
Scientific notation
8.68856870 × 10^8
Engineering notation
8.68856870 × 10^6
Prime Factorization
2 × 35 × 12412241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868856870
Product of the distinct prime numbers
The prime factorization of 868856870 is 2 × 35 × 12412241.
Since it has a total of 3 prime factors.
3 , 10 , 64 , 90 , 274 , 142 , 4325 , 774 , 22140 , 70713 , 630133 , 256489 , 4198045 , 9065399 , 94468365 , 67951804 , 461288234 , 428570847 , 60383407 , 8153931057
n×2
1737713740
n×3
2606570610
n×4
3475427480
n×5
4344284350
n÷2
434428435
n÷3
289618956.66667
n÷3
217214217.5
n÷5
173771374
n2
754912260546196900
n3
6.5591070382279E+26
n4
5.6989252112297E+35
n5
4.9515503213931E+44
2 √n
29476.378169646
3 √n
954.22197352568
4 √n
171.68686079501
5 √n
61.346479927808
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
-868856869
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 868856870 can be divided by 8 positive divisors.
The sum of these divisors (counting 868856870) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010011011010000100110
3
Ternary
2020112220111120002
4
Quaternary
303302123100212
5
Quinary
3234411404440
6
Senary
222114341302
8
Octal
6362332046
10
Decimal
868856870
12
Duodecimal
202b8a832
16
Hexadecimal
33c9b426
20
Vigesimal
dba723a
36
Base36
edam92
md5
6dafe07029f1de6af14e7859bafd08f6
sha1
25d6ba0185c527005edbe17a7c24df1e44fc1080
sha256
2942b7d80b06006091e93a8074e6d390e636d9af8c66954ee2126e50406aff4b
sha512
15f1ce229333efdf199e36c240ebc0bc139309bd857e497581d1af06f3e52812b06bf234f7e36c4a77be58ef6dd6d004b9498f5995d0761611ad1b069aa2d66d
ripemd-160
2ea5ad9c02c85bb1dea7ede1c8270bc16f6554b0
Diameter
1737713740
Circumference
5459188719.626
Area
2.3716268118368E+18
Volume
2.7474723313875E+27
Surface area
9.4865072473472E+18
Circumference
5459188719.626
Perimeter
3475427480
Area
754912260546196900
Diagonal
1228749169.315
Surface area
4529473563277181400
Volume
6.5591070382279E+26
Space diagonal
1504904243.3453
Perimeter
2606570610
Area
3.2688659763067E+17
Altitude
752452121.67263
Surface area
3.2688659763067E+17
Volume
7.7299817754323E+25
Height
409583056.43835