868808216 is an even 9-digits composite number following 868808215
and preceding 868808217 . In scientific notation, it is written as 8.68808216 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 419424544 positive integers (up to 868808216) that are relatively prime to 868808216.
868808216 has 16 divisors, whose sum is 1685188800
The reverse of 868808216 is 612808868
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred sixty-eight million eight hundred eight thousand two hundred sixteen
Scientific notation
8.68808216 × 10^8
Engineering notation
8.68808216 × 10^6
Prime Factorization
2 × 2 × 2 × 29 × 3744863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
217202054
Product of the distinct prime numbers
The prime factorization of 868808216 is 2 × 2 × 2 × 29 × 3744863.
Since it has a total of 5 prime factors.
3 , 6 , 41 , 75 , 609 , 764 , 5151 , 4358 , 26825 , 17897 , 76083 , 518536 , 8106128 , 3209057 , 5690512 , 41260205 , 404071661 , 609093088 , 3998344092 , 845046
n×2
1737616432
n×3
2606424648
n×4
3475232864
n×5
4344041080
n÷2
434404108
n÷3
289602738.66667
n÷3
217202054
n÷5
173761643.2
n2
754827716189102656
n3
6.5580052148961E+26
n4
5.6976488112726E+35
n5
4.9501640991162E+44
2 √n
29475.55285317
3 √n
954.20416177627
4 √n
171.68445722653
5 √n
61.34579285987
1 , 2 , 4 , 8 , 29 , 58 , 116 , 232 , 3744863 , 7489726 , 14979452 , 29958904 , 108601027 , 217202054 , 434404108 , 868808216
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
-868808215
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 868808216 can be divided by 16 positive divisors.
The sum of these divisors (counting 868808216) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110010001111011000011000
3
Ternary
2020112211000211002
4
Quaternary
303302033120120
5
Quinary
3234403330331
6
Senary
222113324132
8
Octal
6362173030
10
Decimal
868808216
12
Duodecimal
202b66648
16
Hexadecimal
33c8f618
20
Vigesimal
dba10ag
36
Base36
ed9kpk
md5
5e262fbde93da87d105fc7164eb4cc5a
sha1
5baf3f8a74eb72544df14a29ccd507e4cb0f6ce5
sha256
4800c7bfbda4f785b4621e7fddfafbc83f0d473b1ac60b453541fe8dfb5fc7e3
sha512
cd64621c474743ef82348744c8b7d70bde0d58ef09782d41f3d2bb300b0a5005eb9395ee70e517fa133331d5b7785686a06ca47022a9693a394e02476ee38222
ripemd-160
3a0889f068280d78d005f25c83ae50e54ef39062
Diameter
1737616432
Circumference
5458883017.5281
Area
2.3713612079056E+18
Volume
2.7470108007095E+27
Surface area
9.4854448316226E+18
Circumference
5458883017.5281
Perimeter
3475232864
Area
754827716189102656
Diagonal
1228680362.1684
Surface area
4528966297134615936
Volume
6.5580052148961E+26
Space diagonal
1504819972.1453
Perimeter
2606424648
Area
3.2684998885018E+17
Altitude
752409986.07264
Surface area
3.2684998885018E+17
Volume
7.7286832641829E+25
Height
409560120.72279