830147993 is an odd 9-digits composite number following 830147992
and preceding 830147994 . In scientific notation, it is written as 8.30147993 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 789663600 positive integers (up to 830147993) that are relatively prime to 830147993.
830147993 has 8 divisors, whose sum is 871031616
The reverse of 830147993 is 399741038
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred thirty million one hundred forty-seven thousand nine hundred ninety-three
Scientific notation
8.30147993 × 10^8
Engineering notation
8.30147993 × 10^6
Prime Factorization
23 × 181 × 199411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
830147993
Product of the distinct prime numbers
The prime factorization of 830147993 is 23 × 181 × 199411.
Since it has a total of 3 prime factors.
10 , 9 , 50 , 48 , 398 , 331 , 4808 , 27 , 49939 , 99610 , 773157 , 874919 , 681542 , 4898667 , 98681561 , 29871210 , 376313645 , 16413187 , 9168295229 , 1741975553
n×2
1660295986
n×3
2490443979
n×4
3320591972
n×5
4150739965
n÷2
415073996.5
n÷3
276715997.66667
n÷3
207536998.25
n÷5
166029598.6
n2
689145690281928049
n3
5.7209291167214E+26
n4
4.7492178243416E+35
n5
3.942553645197E+44
2 √n
28812.288923305
3 √n
939.83548992198
4 √n
169.74183021078
5 √n
60.789854576836
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
-830147992
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 830147993 can be divided by 8 positive divisors.
The sum of these divisors (counting 830147993) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011110110000110110011001
3
Ternary
2010212001212221222
4
Quaternary
301132300312121
5
Quinary
3200004213433
6
Senary
214212541425
8
Octal
6136606631
10
Decimal
830147993
12
Duodecimal
1b2021875
16
Hexadecimal
317b0d99
20
Vigesimal
cj889jd
36
Base36
dq8yah
md5
631ee93c76a9c89f5e2787404b2143e6
sha1
9b5431bc45a024ea3ebb09bea796121a562a4abd
sha256
71dbe5d4e73d2daa50c115ee136ccf2249ce362cafcd9558d7f623488cf51aec
sha512
0e588ab94f8cdcf3d433a37c5298e4d4191dbc5988c54fcaece0b900b70b2c61dd740a7478b5c232fff8f08ecc5d8eeb40f6bf0531798a201ebad53b75103266
ripemd-160
3872655c3a668a08a48f018a22a1beac5282ba1c
Diameter
1660295986
Circumference
5215973672.4022
Area
2.1650150378428E+18
Volume
2.39637718464E+27
Surface area
8.6600601513711E+18
Circumference
5215973672.4022
Perimeter
3320591972
Area
689145690281928049
Diagonal
1174006550.4774
Surface area
4134874141691568294
Volume
5.7209291167214E+26
Space diagonal
1437858501.6773
Perimeter
2490443979
Area
2.9840883734636E+17
Altitude
718929250.83867
Surface area
2.9840883734636E+17
Volume
6.7421796218688E+25
Height
391335516.8258