83993886 is an even 8-digits composite number following 83993885
and preceding 83993887 . In scientific notation, it is written as 8.3993886 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 27997956 positive integers (up to 83993886) that are relatively prime to 83993886.
83993886 has 8 divisors, whose sum is 139989840
The reverse of 83993886 is 68839938
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-three million nine hundred ninety-three thousand eight hundred eighty-six
Scientific notation
8.3993886 × 10^7
Engineering notation
8.3993886 × 10^6
Prime Factorization
2 × 9 × 4666327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83993886
Product of the distinct prime numbers
The prime factorization of 83993886 is 2 × 9 × 4666327.
Since it has a total of 3 prime factors.
4 , 6 , 48 , 29 , 460 , 595 , 1535 , 1654 , 29658 , 92247 , 209991 , 313634 , 2276887 , 2750327 , 21273088 , 96772573 , 640832766 , 149178157 , 6354506846 , 9834013315
n×2
167987772
n×3
251981658
n×4
335975544
n×5
419969430
n÷2
41996943
n÷3
27997962
n÷3
20998471.5
n÷5
16798777.2
n2
7054972885380996
n3
5.9257458826778E+23
n4
4.9772642413461E+31
n5
4.180597652795E+39
2 √n
9164.8178377969
3 √n
437.94128818335
4 √n
95.733055094867
5 √n
38.445855995325
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
-83993885
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 83993886 can be divided by 8 positive divisors.
The sum of these divisors (counting 83993886) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011010010100011110
3
Ternary
12212001022221200
4
Quaternary
11000122110132
5
Quinary
133000301021
6
Senary
12200140330
8
Octal
500322436
10
Decimal
83993886
12
Duodecimal
241676a6
16
Hexadecimal
501a51e
20
Vigesimal
164j4e6
36
Base36
1e0a3i
md5
46ba2f56ec313d4cb99c181166b5c5ec
sha1
728bf68c27c79f7b6140f5fbe79f6aec9442d078
sha256
b4767d6b415eef4e7f693d41feaea23f03a78a66b15d695d5d6e5b4916c84d4f
sha512
cd6f1248b5a53e142d405e55562ba752ae256999ed55d21047e4f22039c6d7740807e1777a34120abee9314b21e45e93f936c25062ad595248067b34c1af9e20
ripemd-160
210684e43e7f27c144afd067a7881ed53e9e8b3c
Diameter
167987772
Circumference
527749150.40812
Area
2.2163850987988E+16
Volume
2.4821706309414E+24
Surface area
8.8655403951952E+16
Circumference
527749150.40812
Perimeter
335975544
Area
7054972885380996
Diagonal
118785292.73762
Surface area
42329837312285976
Volume
5.9257458826778E+23
Space diagonal
145481678.07715
Perimeter
251981658
Area
3.0548928708752E+15
Altitude
72740839.038574
Surface area
3.0548928708752E+15
Volume
6.9835584953829E+22
Height
39595097.579207