8390996885 is an odd 10-digits composite number following 8390996884
and preceding 8390996886 . In scientific notation, it is written as 8.390996885 × 10^9.
The sum of its digits is 65. It has a total of 4 prime factors and 16 positive divisors.
There are 6354204480 positive integers (up to 8390996885) that are relatively prime to 8390996885.
8390996885 has 16 divisors, whose sum is 10607967360
The reverse of 8390996885 is 5886990938
Previous prime number is 1223
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
eight billion three hundred ninety million nine hundred ninety-six thousand eight hundred eighty-five
Scientific notation
8.390996885 × 10^9
Engineering notation
8.390996885 × 10^9
Prime Factorization
5 × 19 × 1223 × 72221
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8390996885 Product of the distinct prime numbers
The prime factorization of 8390996885 is 5 × 19 × 1223 × 72221.
Since it has a total of 4 prime factors.
7 , 9 , 24 , 20 , 837 , 629 , 7714 , 3804 , 28216 , 10491 , 547423 , 338010 , 8746878 , 925743 , 87411984 , 78432610 , 426934695 , 930756882 , 7815287116 , 9031085854
n×2
16781993770
n×3
25172990655
n×4
33563987540
n×5
41954984425
n÷2
4195498442.5
n÷3
2796998961.6667
n÷3
2097749221.25
n÷5
1678199377
n2
7.040882872408E+19
n3
5.9080026250025E+29
n4
4.9574031622968E+39
n5
4.1597554492522E+49
2 √n91602.384712408
3 √n2032.0662053373
4 √n302.65885863858
5 √n96.552319626757
1 , 5 , 19 , 95 , 1223 , 6115 , 23237 , 72221 , 116185 , 361105 , 1372199 , 6860995 , 88326283 , 441631415 , 1678199377 , 8390996885
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
-8390996884 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 8390996885 can be divided by 16 positive divisors.
The sum of these divisors (counting 8390996885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110100001001000111001110010101
3
Ternary
210122210010210210102
4
Quaternary
13310021013032111
5
Quinary
114141043400020
6
Senary
3504344103445
8
Octal
76411071625
10
Decimal
8390996885
12
Duodecimal
1762164b85
16
Hexadecimal
1f4247395
20
Vigesimal
6b23ec45
36
Base36
3urs6mt
md5
f7ea39a674c82eb48720e1df861c408f
sha1
84747c0cbb8da02c2c20b664b7f2380530f07a15
sha256
a48a49b7054b5e1efd8bf4d6b60983c0ff68a44785ed28e339151375a92c6971
sha512
e8ba8be21fff58d25783e7a71aefb2e7cfdcba02e48958b043aa7535860ebb1b7e306ba84836dcfcba52fd4001c953f1d213c6f06b5459fcd3f54db4a0052fbe
ripemd-160
f04292767db8a7575d54d40b0635cea433f7216f
Diameter
16781993770
Circumference
52722188340.422
Area
2.2119585906743E+20
Volume
2.4747383525463E+30
Surface area
8.8478343626972E+20
Circumference
52722188340.422
Perimeter
33563987540
Area
7.040882872408E+19
Diagonal
11866661596.597
Surface area
4.2245297234448E+20
Volume
5.9080026250025E+29
Space diagonal
14533632930.972
Perimeter
25172990655
Area
3.048791716288E+19
Altitude
7266816465.4861
Surface area
3.048791716288E+19
Volume
6.9626478656787E+28
Height
3955553865.5325