83990542 is an even 8-digits composite number following 83990541
and preceding 83990543 . In scientific notation, it is written as 8.3990542 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 41995270 positive integers (up to 83990542) that are relatively prime to 83990542.
83990542 has 4 divisors, whose sum is 125985816
The reverse of 83990542 is 24509938
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
eighty-three million nine hundred ninety thousand five hundred forty-two
Scientific notation
8.3990542 × 10^7
Engineering notation
8.3990542 × 10^6
Prime Factorization
2 × 41995271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83990542
Product of the distinct prime numbers
The prime factorization of 83990542 is 2 × 41995271.
Since it has a total of 2 prime factors.
5 , 7 , 5 , 78 , 531 , 493 , 9106 , 5480 , 29290 , 66207 , 915610 , 366712 , 6859622 , 152380 , 94364789 , 61300328 , 815079509 , 771365929 , 8502466454 , 4115042660
n×2
167981084
n×3
251971626
n×4
335962168
n×5
419952710
n÷2
41995271
n÷3
27996847.333333
n÷3
20997635.5
n÷5
16798108.4
n2
7054411145453764
n3
5.925038155975E+23
n4
4.9764716609102E+31
n5
4.1797655204749E+39
2 √n
9164.6353991853
3 √n
437.93547627183
4 √n
95.732102239454
5 √n
38.445549865924
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83990541
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83990542 can be divided by 4 positive divisors.
The sum of these divisors (counting 83990542) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000000011001100000001110
3
Ternary
12212001011100211
4
Quaternary
11000121200032
5
Quinary
133000144132
6
Senary
12200113034
8
Octal
500314016
10
Decimal
83990542
12
Duodecimal
2416577a
16
Hexadecimal
501980e
20
Vigesimal
164ig72
36
Base36
1e07im
md5
87e294525f9f1c6994c19e010f8decef
sha1
5a10c3a942b0a3dab6185b2cbdcfdc274542b3e2
sha256
31cceb5428bdeb9d4f3ee0757d3411c78b9593442aeca12e5cfcfc3ac8620c8c
sha512
4753f7e27285354bc219a88116c9d9a2998bba7ab3bfda53ad68ed208493bbad88f927fd2a3f548521eb05a75492ba5f7618c04d95635390eadb5f9381c770e4
ripemd-160
d2ef0a373a99d06fb6a009cb119b9d3ce8317cbb
Diameter
167981084
Circumference
527728139.43645
Area
2.216208622996E+16
Volume
2.4818741790734E+24
Surface area
8.8648344919838E+16
Circumference
527728139.43645
Perimeter
335962168
Area
7054411145453764
Diagonal
118780563.60747
Surface area
42326466872722584
Volume
5.925038155975E+23
Space diagonal
145475886.09925
Perimeter
251971626
Area
3.0546496303515E+15
Altitude
72737943.049624
Surface area
3.0546496303515E+15
Volume
6.982724431465E+22
Height
39593521.202489