83444993 is an odd 8-digits composite number following 83444992
and preceding 83444994 . In scientific notation, it is written as 8.3444993 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 78035712 positive integers (up to 83444993) that are relatively prime to 83444993.
83444993 has 8 divisors, whose sum is 84268200
The reverse of 83444993 is 39944438
Previous prime number is 289
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-three million four hundred forty-four thousand nine hundred ninety-three
Scientific notation
8.3444993 × 10^7
Engineering notation
8.3444993 × 10^6
Prime Factorization
173 × 289 × 1669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83444993
Product of the distinct prime numbers
The prime factorization of 83444993 is 173 × 289 × 1669.
Since it has a total of 3 prime factors.
7 , 1 , 30 , 35 , 576 , 915 , 9049 , 1407 , 21525 , 5130 , 820095 , 874478 , 7023065 , 6576206 , 21917065 , 93153907 , 558480441 , 510862000 , 7016006676 , 4502851663
n×2
166889986
n×3
250334979
n×4
333779972
n×5
417224965
n÷2
41722496.5
n÷3
27814997.666667
n÷3
20861248.25
n÷5
16688998.6
n2
6963066856770049
n3
5.8103306512171E+23
n4
4.848430005185E+31
n5
4.0457720784365E+39
2 √n
9134.8230962619
3 √n
436.98523270637
4 √n
95.576268478435
5 √n
38.39547604228
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
-83444992
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 83444993 can be divided by 8 positive divisors.
The sum of these divisors (counting 83444993) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110010100010100000001
3
Ternary
12211000110000022
4
Quaternary
10332110110001
5
Quinary
132330214433
6
Senary
12140303225
8
Octal
476242401
10
Decimal
83444993
12
Duodecimal
23b41b15
16
Hexadecimal
4f94501
20
Vigesimal
161ac9d
36
Base36
1doikh
md5
712e74e163696fea68dcb369b5928775
sha1
e80bff805502815048f1f822c83550669ada1cdd
sha256
d7709210d130db1c08d1609602bf2952df28808523d22b7620ff5fb9f7587c21
sha512
1b86303ce5f35d682e496c8e373911c99a46f8f23464ea5ae488a76479e0406039555595e6fb528e0957c0632aa8f8524ffb01b247e0d409c2c92c68121123b6
ripemd-160
6384f8835b0554c2df90ce400bc4ab8b861a4143
Diameter
166889986
Circumference
524300353.9753
Area
2.1875119683683E+16
Volume
2.4338256118388E+24
Surface area
8.7500478734733E+16
Circumference
524300353.9753
Perimeter
333779972
Area
6963066856770049
Diagonal
118009040.81273
Surface area
41778401140620294
Volume
5.8103306512171E+23
Space diagonal
144530967.51323
Perimeter
250334979
Area
3.0150963931062E+15
Altitude
72265483.756615
Surface area
3.0150963931062E+15
Volume
6.8475403406861E+22
Height
39336346.937576