868223889 is an odd 9-digits composite number following 868223888
and preceding 868223890 . In scientific notation, it is written as 8.68223889 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 533099520 positive integers (up to 868223889) that are relatively prime to 868223889.
868223889 has 16 divisors, whose sum is 1041218640
The reverse of 868223889 is 988322868
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred sixty-eight million two hundred twenty-three thousand eight hundred eighty-nine
Scientific notation
8.68223889 × 10^8
Engineering notation
8.68223889 × 10^6
Prime Factorization
13 × 9 × 461 × 16097
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868223889
Product of the distinct prime numbers
The prime factorization of 868223889 is 13 × 9 × 461 × 16097.
Since it has a total of 4 prime factors.
5 , 9 , 23 , 32 , 563 , 218 , 4713 , 7092 , 50688 , 11484 , 834703 , 930804 , 4682461 , 6323111 , 8429308 , 96269939 , 544937067 , 84948045 , 7248592068 , 6442818465
n×2
1736447778
n×3
2604671667
n×4
3472895556
n×5
4341119445
n÷2
434111944.5
n÷3
289407963
n÷3
217055972.25
n÷5
173644777.8
n2
753812721430284321
n3
6.5447821257788E+26
n4
5.6823361899013E+35
n5
4.9335400254016E+44
2 √n
29465.639124241
3 √n
953.99019345694
4 √n
171.65558285195
5 √n
61.337538874745
1 , 9 , 13 , 117 , 461 , 4149 , 5993 , 16097 , 53937 , 144873 , 209261 , 1883349 , 7420717 , 66786453 , 96469321 , 868223889
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
-868223888
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 868223889 can be divided by 16 positive divisors.
The sum of these divisors (counting 868223889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110000000000101110010001
3
Ternary
2020111201100021100
4
Quaternary
303300000232101
5
Quinary
3234231131024
6
Senary
222053015013
8
Octal
6360005621
10
Decimal
868223889
12
Duodecimal
202924469
16
Hexadecimal
33c00b91
20
Vigesimal
db67je9
36
Base36
ecx1u9
md5
cb79ba2ccf7b97515ab24467e04fcfe9
sha1
0d28fc02896c7beb077e2255e8b79c8e2465bace
sha256
dbdba2a588c9daefec6355c9f0650fb91c582a6d045885acd70919292da6810d
sha512
f08d5607ec531abff8e6a7fb66c5ab54f555259e7dfe78bb9a320f1dd34e7c6ef1be28f9c4366392159081889fe5e730b70bf9fc307f504714d1b125a7ef6d7f
ripemd-160
12bee035e70bff0be7cfdc190f88be9a554c2084
Diameter
1736447778
Circumference
5455211582.7071
Area
2.3681725078279E+18
Volume
2.7414719260923E+27
Surface area
9.4726900313116E+18
Circumference
5455211582.7071
Perimeter
3472895556
Area
753812721430284321
Diagonal
1227853999.0001
Surface area
4522876328581705926
Volume
6.5447821257788E+26
Space diagonal
1503807888.093
Perimeter
2604671667
Area
3.2641048322725E+17
Altitude
751903944.04652
Surface area
3.2641048322725E+17
Volume
7.7130997042111E+25
Height
409284666.33337