868385655 is an odd 9-digits composite number following 868385654
and preceding 868385656 . In scientific notation, it is written as 8.68385655 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 454399296 positive integers (up to 868385655) that are relatively prime to 868385655.
868385655 has 8 divisors, whose sum is 904434336
The reverse of 868385655 is 556583868
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred sixty-eight million three hundred eighty-five thousand six hundred fifty-five
Scientific notation
8.68385655 × 10^8
Engineering notation
8.68385655 × 10^6
Prime Factorization
45 × 53 × 364103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868385655
Product of the distinct prime numbers
The prime factorization of 868385655 is 45 × 53 × 364103.
Since it has a total of 3 prime factors.
1 , 5 , 74 , 45 , 114 , 285 , 8674 , 8424 , 11014 , 60355 , 780762 , 757952 , 9044888 , 8786563 , 96475634 , 5584304 , 907526706 , 316165268 , 1929614436 , 5150572947
n×2
1736771310
n×3
2605156965
n×4
3473542620
n×5
4341928275
n÷2
434192827.5
n÷3
289461885
n÷3
217096413.75
n÷5
173677131
n2
754093645809779025
n3
6.5484410454786E+26
n4
5.6865722665068E+35
n5
4.9381377823554E+44
2 √n
29468.383990304
3 √n
954.04943838833
4 √n
171.6635779375
5 √n
61.339824365627
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
-868385654
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 868385655 can be divided by 8 positive divisors.
The sum of these divisors (counting 868385655) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110000101000001101110111
3
Ternary
2020112000120011200
4
Quaternary
303300220031313
5
Quinary
3234301320110
6
Senary
222100303543
8
Octal
6360501567
10
Decimal
868385655
12
Duodecimal
2029a1bb3
16
Hexadecimal
33c28377
20
Vigesimal
db7842f
36
Base36
ed0inr
md5
d21d5e07988eded10982ff37be85ae9a
sha1
4d3f29b9dd72fc7381942124a2d9181a810f26c6
sha256
9637a3c87d46cb3f7946b425e12d4e8164eeeed3238b8b902a5da0d2f2218786
sha512
f22f2e24da9891776065a8758284bd9dafa6094fdce10111693852a34d852a979dd7eb9567844502f6c95301d8b68efbe5363e4bb8351a4534ff892b8cf8ff58
ripemd-160
4faa84fc67e0f8a6772352681a1c7c6401381bfd
Diameter
1736771310
Circumference
5456227988.4615
Area
2.3690550577947E+18
Volume
2.7430045707922E+27
Surface area
9.476220231179E+18
Circumference
5456227988.4615
Perimeter
3473542620
Area
754093645809779025
Diagonal
1228082770.6712
Surface area
4524561874858674150
Volume
6.5484410454786E+26
Space diagonal
1504088075.024
Perimeter
2605156965
Area
3.2653212705185E+17
Altitude
752044037.51199
Surface area
3.2653212705185E+17
Volume
7.7174117824304E+25
Height
409360923.55708