68383742 is an even 8-digits composite number following 68383741
and preceding 68383743 . In scientific notation, it is written as 6.8383742 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 29307312 positive integers (up to 68383742) that are relatively prime to 68383742.
68383742 has 8 divisors, whose sum is 117229296
The reverse of 68383742 is 24738386
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-eight million three hundred eighty-three thousand seven hundred forty-two
Scientific notation
6.8383742 × 10^7
Engineering notation
6.8383742 × 10^6
Prime Factorization
2 × 7 × 4884553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68383742
Product of the distinct prime numbers
The prime factorization of 68383742 is 2 × 7 × 4884553.
Since it has a total of 3 prime factors.
1 , 5 , 31 , 77 , 948 , 855 , 3359 , 6807 , 72639 , 9309 , 106785 , 403340 , 5354800 , 500455 , 37316880 , 71297088 , 832149830 , 234570032 , 4402950653 , 6055376499
n×2
136767484
n×3
205151226
n×4
273534968
n×5
341918710
n÷2
34191871
n÷3
22794580.666667
n÷3
17095935.5
n÷5
13676748.4
n2
4676336169922564
n3
3.1978536614925E+23
n4
2.1868119974126E+31
n5
1.4954238743357E+39
2 √n
8269.4462934346
3 √n
408.93186575133
4 √n
90.93649593774
5 √n
36.896958894106
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
-68383741
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 68383742 can be divided by 8 positive divisors.
The sum of these divisors (counting 68383742) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100110111001111111110
3
Ternary
11202200020212012
4
Quaternary
10010313033332
5
Quinary
120001234432
6
Senary
10441411222
8
Octal
404671776
10
Decimal
68383742
12
Duodecimal
1aa99b12
16
Hexadecimal
41373fe
20
Vigesimal
1177j72
36
Base36
14pp8e
md5
2ae75e2124d3f2df374ffb755be95bf4
sha1
31b3b17fee6db05bfa7455dc234d7915d89cb471
sha256
fc3af140fee3ef91d0122d5a00ba54cad7a03786efa4304695a4e1a061a52e3b
sha512
602e856bfa576730199f1d75986d6dd950af9732f422298527a56876502bdfb9decae5a53562475d6147fff9067c3358df61f2e88e36db213c194f358715dbe9
ripemd-160
56b68d113097c49bd6bdedc3597c6fc56303374e
Diameter
136767484
Circumference
429667722.98436
Area
1.4691143357145E+16
Volume
1.33951380936E+24
Surface area
5.876457342858E+16
Circumference
429667722.98436
Perimeter
273534968
Area
4676336169922564
Diagonal
96709215.382223
Surface area
28058017019535384
Volume
3.1978536614925E+23
Space diagonal
118444115.55568
Perimeter
205151226
Area
2.0249129598945E+15
Altitude
59222057.777841
Surface area
2.0249129598945E+15
Volume
3.7687066821393E+22
Height
32236405.127408