8386985690 is an even 10-digits composite number following 8386985689
and preceding 8386985691 . In scientific notation, it is written as 8.386985690 × 10^9.
The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors.
There are 3320208384 positive integers (up to 8386985690) that are relatively prime to 8386985690.
8386985690 has 16 divisors, whose sum is 15252210792
The reverse of 8386985690 is 0965896838
Previous prime number is 97
Is Prime? no Number parity even Number length 10 Sum of Digits 62 Digital Root 8
Name
eight billion three hundred eighty-six million nine hundred eighty-five thousand six hundred ninety
Scientific notation
8.386985690 × 10^9
Engineering notation
8.386985690 × 10^9
Prime Factorization
2 × 5 × 97 × 8646377
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8386985690 Product of the distinct prime numbers
The prime factorization of 8386985690 is 2 × 5 × 97 × 8646377.
Since it has a total of 4 prime factors.
2 , 4 , 3 , 60 , 643 , 277 , 147 , 6333 , 8535 , 34280 , 860478 , 532708 , 9119220 , 8364148 , 8643393 , 28026892 , 521256993 , 940768491 , 1238102007 , 2903958465
n×2
16773971380
n×3
25160957070
n×4
33547942760
n×5
41934928450
n÷2
4193492845
n÷3
2795661896.6667
n÷3
2096746422.5
n÷5
1677397138
n2
7.0341528964265E+19
n3
5.8995339683601E+29
n4
4.9479306970305E+39
n5
4.1498223951107E+49
2 √n91580.487495973
3 √n2031.7423537503
4 √n302.62268172755
5 √n96.543086772456
1 , 2 , 5 , 10 , 97 , 194 , 485 , 970 , 8646377 , 17292754 , 43231885 , 86463770 , 838698569 , 1677397138 , 4193492845 , 8386985690
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
-8386985689 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 8386985690 can be divided by 16 positive divisors.
The sum of these divisors (counting 8386985690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110011111001110011111011011010
3
Ternary
210122111121000110122
4
Quaternary
13303321303323122
5
Quinary
114134032020230
6
Senary
3504122113242
8
Octal
76371637332
10
Decimal
8386985690
12
Duodecimal
176094b822
16
Hexadecimal
1f3e73eda
20
Vigesimal
6b0id44a
36
Base36
3upe7kq
md5
434e2d9fbbc51eba9ce3e869e714f0b0
sha1
8217bd480689dd6b08bfc155bc52fc3f75f0f872
sha256
639558dcb79f17f23f55accfebf49a8ef242742a4eb55864004ef4627faac847
sha512
9bc12b21bd613818b827cc0045fe09315e6f09e5b40a2fe75b1a9c71160a89fdd45d912279cc881080ec4ab39f43f60a34c4550dfbde26edfb1b38a74e966b78
ripemd-160
cb4df0802275ff43524389833204074a220e5396
Diameter
16773971380
Circumference
52696985258.933
Area
2.2098443063641E+20
Volume
2.4711910099471E+30
Surface area
8.8393772254563E+20
Circumference
52696985258.933
Perimeter
33547942760
Area
7.0341528964265E+19
Diagonal
11860988910.227
Surface area
4.2204917378559E+20
Volume
5.8995339683601E+29
Space diagonal
14526685337.433
Perimeter
25160957070
Area
3.0458775512046E+19
Altitude
7263342668.7166
Surface area
3.0458775512046E+19
Volume
6.952667458113E+28
Height
3953662970.0757