83993895 is an odd 8-digits composite number following 83993894
and preceding 83993896 . In scientific notation, it is written as 8.3993895 × 10^7.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 44796672 positive integers (up to 83993895) that are relatively prime to 83993895.
83993895 has 4 divisors, whose sum is 84616208
The reverse of 83993895 is 59839938
Previous prime number is 135
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-three million nine hundred ninety-three thousand eight hundred ninety-five
Scientific notation
8.3993895 × 10^7
Engineering notation
8.3993895 × 10^6
Prime Factorization
135 × 622177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83993895
Product of the distinct prime numbers
The prime factorization of 83993895 is 135 × 622177.
Since it has a total of 2 prime factors.
1 , 1 , 4 , 55 , 888 , 282 , 5603 , 5048 , 45426 , 20152 , 85122 , 37169 , 9579360 , 1959831 , 74134649 , 91331759 , 744515333 , 738945797 , 4152738112 , 5754381531
n×2
167987790
n×3
251981685
n×4
335975580
n×5
419969475
n÷2
41996947.5
n÷3
27997965
n÷3
20998473.75
n÷5
16798779
n2
7054974397271025
n3
5.9257477875207E+23
n4
4.977266374615E+31
n5
4.1805998925644E+39
2 √n
9164.818328805
3 √n
437.94130382525
4 √n
95.733057659332
5 √n
38.445856819224
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
-83993894
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 83993895 can be divided by 4 positive divisors.
The sum of these divisors (counting 83993895) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000000011010010100100111
3
Ternary
12212001022222000
4
Quaternary
11000122110213
5
Quinary
133000301040
6
Senary
12200140343
8
Octal
500322447
10
Decimal
83993895
12
Duodecimal
241676b3
16
Hexadecimal
501a527
20
Vigesimal
164j4ef
36
Base36
1e0a3r
md5
7462d7c0f22efbb44f95f8bbf23d14e8
sha1
5469c1226d68bb3e15b3854afb0d9e65f54221c1
sha256
f04f16b75848841c49cc786cfee70a92dbd8c637ab9e61a141da1afdce885c2e
sha512
bba20dae9bc1b856994b07902bd4276f508c789198c206b229e4e423870dfc291d618454d20d0bb621407f2f176f83a008dd1cf0b6b06d1f3902f3d8f2df79cc
ripemd-160
1aeb06d90936858a0b240649a6fa6f15de4cda47
Diameter
167987790
Circumference
527749206.95678
Area
2.2163855737731E+16
Volume
2.4821714288401E+24
Surface area
8.8655422950923E+16
Circumference
527749206.95678
Perimeter
335975580
Area
7054974397271025
Diagonal
118785305.46554
Surface area
42329846383626150
Volume
5.9257477875207E+23
Space diagonal
145481693.66561
Perimeter
251981685
Area
3.0548935255428E+15
Altitude
72740846.832803
Surface area
3.0548935255428E+15
Volume
6.9835607402618E+22
Height
39595101.821847