993831686 is an even 9-digits composite number following 993831685
and preceding 993831687 . In scientific notation, it is written as 9.93831686 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 496915842 positive integers (up to 993831686) that are relatively prime to 993831686.
993831686 has 4 divisors, whose sum is 1490747532
The reverse of 993831686 is 686138399
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred ninety-three million eight hundred thirty-one thousand six hundred eighty-six
Scientific notation
9.93831686 × 10^8
Engineering notation
9.93831686 × 10^6
Prime Factorization
2 × 496915843
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
993831686
Product of the distinct prime numbers
The prime factorization of 993831686 is 2 × 496915843.
Since it has a total of 2 prime factors.
3 , 9 , 67 , 11 , 201 , 132 , 6190 , 6776 , 67704 , 61498 , 810954 , 202430 , 2731081 , 7141418 , 41465549 , 59171685 , 512040696 , 193536141 , 1418453691 , 5111457376
n×2
1987663372
n×3
2981495058
n×4
3975326744
n×5
4969158430
n÷2
496915843
n÷3
331277228.66667
n÷3
248457921.5
n÷5
198766337.2
n2
987701420097602596
n3
9.8160896760019E+26
n4
9.7555409526282E+35
n5
9.6953657127925E+44
2 √n
31525.096129909
3 √n
997.93965321989
4 √n
177.55307975338
5 √n
63.017702819907
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-993831685
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 993831686 can be divided by 4 positive divisors.
The sum of these divisors (counting 993831686) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011001111001010101100000110
3
Ternary
2120021001212202222
4
Quaternary
323033022230012
5
Quinary
4013410103221
6
Senary
242341132342
8
Octal
7317125406
10
Decimal
993831686
12
Duodecimal
2389ba0b2
16
Hexadecimal
3b3cab06
20
Vigesimal
fab8j46
36
Base36
gfp9fq
md5
7457a72bcb32e899f9fd0a01c5847852
sha1
4cc490c5a43f4fe66f09489ac48b7f790e360a89
sha256
c82cb9386bc833bf13cdfee0fe6dd27fd163f8f73a4577710958cc657cafcf3d
sha512
be4356bf07afeb7af34ed13c857a6b3cdca6eb1fe084a0f66fe4c3fa164d4c37222d9f253cbd336697b942456abaabaf7a91024fc927b2de6af89ba5c6caf349
ripemd-160
259a01947b19a47382d18ae04f6b7a5df7f3a9d2
Diameter
1987663372
Circumference
6244428647.2847
Area
3.1029555253188E+18
Volume
4.1117540284142E+27
Surface area
1.2411822101275E+19
Circumference
6244428647.2847
Perimeter
3975326744
Area
987701420097602596
Diagonal
1405490249.0573
Surface area
5926208520585615576
Volume
9.8160896760019E+26
Space diagonal
1721366974.3238
Perimeter
2981495058
Area
4.2768726057924E+17
Altitude
860683487.16192
Surface area
4.2768726057924E+17
Volume
1.1568372624394E+26
Height
468496749.68577