83990540 is an even 8-digits composite number following 83990539
and preceding 83990541 . In scientific notation, it is written as 8.3990540 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 31619840 positive integers (up to 83990540) that are relatively prime to 83990540.
83990540 has 24 divisors, whose sum is 186756192
The reverse of 83990540 is 04509938
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
eighty-three million nine hundred ninety thousand five hundred forty
Scientific notation
8.3990540 × 10^7
Engineering notation
8.3990540 × 10^6
Prime Factorization
2 × 2 × 5 × 17 × 247031
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41995270
Product of the distinct prime numbers
The prime factorization of 83990540 is 2 × 2 × 5 × 17 × 247031.
Since it has a total of 5 prime factors.
2 , 10 , 37 , 83 , 774 , 912 , 1844 , 5747 , 69095 , 54281 , 338600 , 214948 , 5949972 , 1777676 , 68120076 , 74421752 , 595910441 , 157689643 , 2578814289 , 4827364250
n×2
167981080
n×3
251971620
n×4
335962160
n×5
419952700
n÷2
41995270
n÷3
27996846.666667
n÷3
20997635
n÷5
16798108
n2
7054410809491600
n3
5.9250377327104E+23
n4
4.9764711869072E+31
n5
4.1797650228278E+39
2 √n
9164.6352900702
3 √n
437.93547279576
4 √n
95.732101669556
5 √n
38.445549682829
1 , 2 , 4 , 5 , 10 , 17 , 20 , 34 , 68 , 85 , 170 , 340 , 247031 , 494062 , 988124 , 1235155 , 2470310 , 4199527 , 4940620 , 8399054 , 16798108 , 20997635 , 41995270 , 83990540
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83990539
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83990540 can be divided by 24 positive divisors.
The sum of these divisors (counting 83990540) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000000011001100000001100
3
Ternary
12212001011100202
4
Quaternary
11000121200030
5
Quinary
133000144130
6
Senary
12200113032
8
Octal
500314014
10
Decimal
83990540
12
Duodecimal
24165778
16
Hexadecimal
501980c
20
Vigesimal
164ig70
36
Base36
1e07ik
md5
8e3caf38c15551845a5831c52ed619d1
sha1
a85384840a938be55261793f9c31a8c65c17ae95
sha256
604a9eca537074f8edf8d801f4e2714cf87856defd829b9ec87775df4b1c3f5a
sha512
1880e572afde0917452e0ad36795d688bc4325b9de1ab0e69e9b2507b2cf424a2aab07da5d3723732dc6fb32dd4bb85d28fec24f11efb6c0b29bce01b901c30b
ripemd-160
6cc57216cf952d6ec98a170ea19bfcec02468103
Diameter
167981080
Circumference
527728126.87008
Area
2.2162085174503E+16
Volume
2.4818740017767E+24
Surface area
8.8648340698013E+16
Circumference
527728126.87008
Perimeter
335962160
Area
7054410809491600
Diagonal
118780560.77904
Surface area
42326464856949600
Volume
5.9250377327104E+23
Space diagonal
145475882.63515
Perimeter
251971620
Area
3.0546494848756E+15
Altitude
72737941.317573
Surface area
3.0546494848756E+15
Volume
6.9827239326428E+22
Height
39593520.25968