8642369085 is an odd 10-digits composite number following 8642369084
and preceding 8642369086 . In scientific notation, it is written as 8.642369085 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 3950797248 positive integers (up to 8642369085) that are relatively prime to 8642369085.
8642369085 has 8 divisors, whose sum is 10864692696
The reverse of 8642369085 is 5809632468
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
eight billion six hundred forty-two million three hundred sixty-nine thousand eighty-five
Scientific notation
8.642369085 × 10^9
Engineering notation
8.642369085 × 10^9
Prime Factorization
21 × 5 × 82308277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8642369085
Product of the distinct prime numbers
The prime factorization of 8642369085 is 21 × 5 × 82308277.
Since it has a total of 3 prime factors.
2 , 2 , 80 , 32 , 509 , 545 , 5492 , 5799 , 12855 , 35433 , 554506 , 431985 , 6808138 , 5014814 , 65681790 , 22814587 , 150832031 , 877148339 , 1575691371 , 2341670024
n×2
17284738170
n×3
25927107255
n×4
34569476340
n×5
43211845425
n÷2
4321184542.5
n÷3
2880789695
n÷3
2160592271.25
n÷5
1728473817
n2
7.4690543401364E+19
n3
6.455032432338E+29
n4
5.578677273591E+39
n5
4.8212988004475E+49
2 √n
92964.343083787
3 √n
2052.1586687969
4 √n
304.90054621759
5 √n
97.124000363375
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
-8642369084
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 8642369085 can be divided by 8 positive divisors.
The sum of these divisors (counting 8642369085) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000011001000000001011000111101
3
Ternary
211022022010211121220
4
Quaternary
20003020001120331
5
Quinary
120144421302320
6
Senary
3545323543553
8
Octal
100310013075
10
Decimal
8642369085
12
Duodecimal
181238abb9
16
Hexadecimal
20320163d
20
Vigesimal
6f0eg2e5
36
Base36
3yxfynx
md5
6a9eea96b755fdce56ff5b81b39309c6
sha1
3ec32613eb6fec199a60ff843894e07f8baa7073
sha256
610bafc1d59c8500232ff215c758ad0eb914aaf5c4371f764379847976583472
sha512
95023d8aa60a04320e388d14e025bb8c4571254f1ed3556d3d354b107b39fc42594154fa33d77b5d7ca274cd59f918c19564d7c0383c55b7a8e635872e7bc530
ripemd-160
d114ece0f28b7b4be4201bacbbf417251be60373
Diameter
17284738170
Circumference
54301606454.095
Area
2.3464726244235E+20
Volume
2.7038776624156E+30
Surface area
9.3858904976942E+20
Circumference
54301606454.095
Perimeter
34569476340
Area
7.4690543401364E+19
Diagonal
12222155571.041
Surface area
4.4814326040818E+20
Volume
6.455032432338E+29
Space diagonal
14969022352.983
Perimeter
25927107255
Area
3.2341954004023E+19
Altitude
7484511176.4913
Surface area
3.2341954004023E+19
Volume
7.6073286761421E+28
Height
4074051857.0137