868223890 is an even 9-digits composite number following 868223889
and preceding 868223891 . In scientific notation, it is written as 8.68223890 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 346724224 positive integers (up to 868223890) that are relatively prime to 868223890.
868223890 has 16 divisors, whose sum is 1565347032
The reverse of 868223890 is 098322868
Previous prime number is 617
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred sixty-eight million two hundred twenty-three thousand eight hundred ninety
Scientific notation
8.68223890 × 10^8
Engineering notation
8.68223890 × 10^6
Prime Factorization
2 × 5 × 617 × 140717
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868223890
Product of the distinct prime numbers
The prime factorization of 868223890 is 2 × 5 × 617 × 140717.
Since it has a total of 4 prime factors.
9 , 1 , 49 , 74 , 404 , 660 , 6065 , 6249 , 11735 , 51305 , 37829 , 252896 , 778218 , 9889806 , 41421733 , 89623830 , 215171467 , 185080167 , 3340907087 , 3072011981
n×2
1736447780
n×3
2604671670
n×4
3472895560
n×5
4341119450
n÷2
434111945
n÷3
289407963.33333
n÷3
217055972.5
n÷5
173644778
n2
753812723166732100
n3
6.5447821483931E+26
n4
5.6823362160804E+35
n5
4.9335400538132E+44
2 √n
29465.63914121
3 √n
953.9901938232
4 √n
171.65558290137
5 √n
61.337538888874
1 , 2 , 5 , 10 , 617 , 1234 , 3085 , 6170 , 140717 , 281434 , 703585 , 1407170 , 86822389 , 173644778 , 434111945 , 868223890
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
-868223889
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 868223890 can be divided by 16 positive divisors.
The sum of these divisors (counting 868223890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110000000000101110010010
3
Ternary
2020111201100021101
4
Quaternary
303300000232102
5
Quinary
3234231131030
6
Senary
222053015014
8
Octal
6360005622
10
Decimal
868223890
12
Duodecimal
20292446a
16
Hexadecimal
33c00b92
20
Vigesimal
db67jea
36
Base36
ecx1ua
md5
b071f1456867c80c1b28f77757481dec
sha1
34819ecb1cca36ad07824e388efaf2b6dda8a58f
sha256
fa2906ff9e054cdbfc1dc8a162abc6d88871ffc55d552ca9344ba1620a74f524
sha512
c595a12dbf2b0376a30d7ad44aff45d00f89cf2a04998643e3ecfdcd5098640d11d775452cd2292089fe752e076f5f46bd332b95f04fc5ace4f3c8a703d99144
ripemd-160
345f2d7d438f33bb05f64c4a9b72447a9d4739d8
Diameter
1736447780
Circumference
5455211588.9903
Area
2.3681725132831E+18
Volume
2.741471935565E+27
Surface area
9.4726900531325E+18
Circumference
5455211588.9903
Perimeter
3472895560
Area
753812723166732100
Diagonal
1227854000.4143
Surface area
4522876339000392600
Volume
6.5447821483931E+26
Space diagonal
1503807889.8251
Perimeter
2604671670
Area
3.2641048397916E+17
Altitude
751903944.91255
Surface area
3.2641048397916E+17
Volume
7.7130997308624E+25
Height
409284666.80478