8640641109 is an odd 10-digits composite number following 8640641108
and preceding 8640641110 . In scientific notation, it is written as 8.640641109 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 5750302496 positive integers (up to 8640641109) that are relatively prime to 8640641109.
8640641109 has 8 divisors, whose sum is 11541104640
The reverse of 8640641109 is 9011460468
Previous prime number is 569
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
eight billion six hundred forty million six hundred forty-one thousand one hundred nine
Scientific notation
8.640641109 × 10^9
Engineering notation
8.640641109 × 10^9
Prime Factorization
3 × 569 × 5061887
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8640641109 Product of the distinct prime numbers
The prime factorization of 8640641109 is 3 × 569 × 5061887.
Since it has a total of 3 prime factors.
10 , 6 , 90 , 99 , 108 , 250 , 3 , 1421 , 21931 , 74472 , 184969 , 443596 , 5665650 , 8216234 , 10469601 , 69507213 , 209916492 , 695169131 , 6666996268 , 1963972062
n×2
17281282218
n×3
25921923327
n×4
34562564436
n×5
43203205545
n÷2
4320320554.5
n÷3
2880213703
n÷3
2160160277.25
n÷5
1728128221.8
n2
7.4660678774541E+19
n3
6.4511613024514E+29
n4
5.5742169550752E+39
n5
4.8164808172507E+49
2 √n92955.04886234
3 √n2052.0218885053
4 √n304.88530443814
5 √n97.120116211611
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
-8640641108 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 8640641109 can be divided by 8 positive divisors.
The sum of these divisors (counting 8640641109) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000011000001011011100001010101
3
Ternary
211022011220001021210
4
Quaternary
20003001123201111
5
Quinary
120144001003414
6
Senary
3545222532033
8
Octal
100301334125
10
Decimal
8640641109
12
Duodecimal
1811897019
16
Hexadecimal
20305b855
20
Vigesimal
6f0402f9
36
Base36
3ywexcl
md5
0655b5f102aa493a82e8c1d84c4a6361
sha1
f90e0df54d186658cefa622f4aaca4a65b733fbf
sha256
aa01ab595ed08560c07d8b3d0b0112f99ab8d8ea3db8a4362d846bfe1a37fc33
sha512
4cb8f0a90116e9aa16d87236cf921079bc1eb2146293a135510ae3b61e7029a272bf941223d9ef1f4e393da0506b5cd674c6321155f2f7bd68e28b5c1c7b5ab6
ripemd-160
a568f08839a52062d2db752dcab13f0968825efd
Diameter
17281282218
Circumference
54290749260.681
Area
2.3455343995012E+20
Volume
2.7022561273205E+30
Surface area
9.382137598005E+20
Circumference
54290749260.681
Perimeter
34562564436
Area
7.4660678774541E+19
Diagonal
12219711843.946
Surface area
4.4796407264724E+20
Volume
6.4511613024514E+29
Space diagonal
14966029410.756
Perimeter
25921923327
Area
3.2329022241271E+19
Altitude
7483014705.3781
Surface area
3.2329022241271E+19
Volume
7.6027665058194E+28
Height
4073237281.3154