68179983 is an odd 8-digits composite number following 68179982
and preceding 68179984 . In scientific notation, it is written as 6.8179983 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 44396184 positive integers (up to 68179983) that are relatively prime to 68179983.
68179983 has 8 divisors, whose sum is 93020928
The reverse of 68179983 is 38997186
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
sixty-eight million one hundred seventy-nine thousand nine hundred eighty-three
Scientific notation
6.8179983 × 10^7
Engineering notation
6.8179983 × 10^6
Prime Factorization
3 × 43 × 528527
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68179983
Product of the distinct prime numbers
The prime factorization of 68179983 is 3 × 43 × 528527.
Since it has a total of 3 prime factors.
1 , 4 , 31 , 33 , 90 , 551 , 4860 , 7403 , 36930 , 89131 , 209251 , 769323 , 5378723 , 6123290 , 87336390 , 55747398 , 532924128 , 907284630 , 3537924900 , 984611964
n×2
136359966
n×3
204539949
n×4
272719932
n×5
340899915
n÷2
34089991.5
n÷3
22726661
n÷3
17044995.75
n÷5
13635996.6
n2
4648510081880289
n3
3.1693533835793E+23
n4
2.1608645981343E+31
n5
1.473277115661E+39
2 √n
8257.1171119223
3 √n
408.52530496681
4 √n
90.868680588651
5 √n
36.874944702543
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
-68179982
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 68179983 can be divided by 8 positive divisors.
The sum of these divisors (counting 68179983) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100000101100000001111
3
Ternary
11202021220100120
4
Quaternary
10010011200033
5
Quinary
114423224413
6
Senary
10433200023
8
Octal
404054017
10
Decimal
68179983
12
Duodecimal
1aa00013
16
Hexadecimal
410580f
20
Vigesimal
11629j3
36
Base36
14lc0f
md5
721912c80976567d8985ed4cdac77e4e
sha1
6455e430af4e9915d35cdd892d9b6b520a4a97ac
sha256
c8e319dfa03ef2fc8fbfcb912585f3c6b311a20b759e4d9c7383e7a128e1d134
sha512
feb72c5783f08afc58af4311e5e32c25eb9a0e33b9cf5f7ab16501884e7d3935ddb34169ee5653cf22fe09ca4aa618c1caa4d0feb8e95b0f952dab1973003569
ripemd-160
2eaea4d1c881dacc39b5a3219e95259b7f8ac815
Diameter
136359966
Circumference
428387467.42935
Area
1.4603725123373E+16
Volume
1.3275756408643E+24
Surface area
5.8414900493493E+16
Circumference
428387467.42935
Perimeter
272719932
Area
4648510081880289
Diagonal
96421056.640967
Surface area
27891060491281734
Volume
3.1693533835793E+23
Space diagonal
118091194.61518
Perimeter
204539949
Area
2.0128639103282E+15
Altitude
59045597.307591
Surface area
2.0128639103282E+15
Volume
3.735118782509E+22
Height
32140352.213656