8389942493 is an odd 10-digits composite number following 8389942492
and preceding 8389942494 . In scientific notation, it is written as 8.389942493 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 7883090944 positive integers (up to 8389942493) that are relatively prime to 8389942493.
8389942493 has 8 divisors, whose sum is 8898459768
The reverse of 8389942493 is 3942499838
Previous prime number is 593
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 59
Digital Root 5
Name
eight billion three hundred eighty-nine million nine hundred forty-two thousand four hundred ninety-three
Scientific notation
8.389942493 × 10^9
Engineering notation
8.389942493 × 10^9
Prime Factorization
17 × 593 × 832253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8389942493
Product of the distinct prime numbers
The prime factorization of 8389942493 is 17 × 593 × 832253.
Since it has a total of 3 prime factors.
7 , 5 , 29 , 20 , 694 , 855 , 9085 , 6218 , 68389 , 49761 , 165126 , 214841 , 3329677 , 9949280 , 80050593 , 86368025 , 720750261 , 625648792 , 1825001321 , 7456300089
n×2
16779884986
n×3
25169827479
n×4
33559769972
n×5
41949712465
n÷2
4194971246.5
n÷3
2796647497.6667
n÷3
2097485623.25
n÷5
1677988498.6
n2
7.0391135035847E+19
n3
5.9057757496775E+29
n4
4.9549118916349E+39
n5
4.1571425828698E+49
2 √n
91596.629266584
3 √n
2031.9810869606
4 √n
302.64935034885
5 √n
96.549892999452
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
-8389942492
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 8389942493 can be divided by 8 positive divisors.
The sum of these divisors (counting 8389942493) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100000101000101110011011101
3
Ternary
210122201011020102212
4
Quaternary
13310011011303131
5
Quinary
114140311124433
6
Senary
3504305330205
8
Octal
76405056335
10
Decimal
8389942493
12
Duodecimal
1761936965
16
Hexadecimal
1f4145cdd
20
Vigesimal
6b1h2g4d
36
Base36
3ur5l25
md5
02e690cca469255bc05032d7b51a2d07
sha1
7cffd59c52462cad19c321c8dfffddd114cbec74
sha256
447ae67cd63149d312ade1fd8e207144bea3b905f4dd6c658765ab13af398e97
sha512
b749b741bbef17c94b91d19d74e19417f1a305f710174e99b0df5f218387e56a74b0ea6861cab9d303e248955138763b207e0ca938099f01d7949bb838a89c5f
ripemd-160
88a652d087066ca17527e5fff41107c689a708b0
Diameter
16779884986
Circumference
52715563400.099
Area
2.2114027270646E+20
Volume
2.4738055611914E+30
Surface area
8.8456109082586E+20
Circumference
52715563400.099
Perimeter
33559769972
Area
7.0391135035847E+19
Diagonal
11865170461.131
Surface area
4.2234681021508E+20
Volume
5.9057757496775E+29
Space diagonal
14531806670.457
Perimeter
25169827479
Area
3.0480255571132E+19
Altitude
7265903335.2285
Surface area
3.0480255571132E+19
Volume
6.9600234679401E+28
Height
3955056820.377