83148839 is an odd 8-digits composite number following 83148838
and preceding 83148840 . In scientific notation, it is written as 8.3148839 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 82717824 positive integers (up to 83148839) that are relatively prime to 83148839.
83148839 has 4 divisors, whose sum is 83579856
The reverse of 83148839 is 93884138
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-three million one hundred forty-eight thousand eight hundred thirty-nine
Scientific notation
8.3148839 × 10^7
Engineering notation
8.3148839 × 10^6
Prime Factorization
193 × 430823
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
83148839
Product of the distinct prime numbers
The prime factorization of 83148839 is 193 × 430823.
Since it has a total of 2 prime factors.
8 , 8 , 86 , 5 , 156 , 229 , 6994 , 2102 , 39568 , 82504 , 588242 , 631960 , 1577236 , 1570591 , 35020353 , 7546963 , 412878868 , 318762037 , 4690237449 , 9726059541
n×2
166297678
n×3
249446517
n×4
332595356
n×5
415744195
n÷2
41574419.5
n÷3
27716279.666667
n÷3
20787209.75
n÷5
16629767.8
n2
6913729427047921
n3
5.7486857501917E+23
n4
4.7799654590428E+31
n5
3.9744857837951E+39
2 √n
9118.5985217028
3 √n
436.46765290366
4 √n
95.491353125311
5 √n
38.368183449835
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
-83148838
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 83148839 can be divided by 4 positive divisors.
The sum of these divisors (counting 83148839) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111101001100000000100111
3
Ternary
12210110101202122
4
Quaternary
10331030000213
5
Quinary
132241230324
6
Senary
12130100155
8
Octal
475140047
10
Decimal
83148839
12
Duodecimal
23a1a65b
16
Hexadecimal
4f4c027
20
Vigesimal
15jdc1j
36
Base36
1di61z
md5
db51493fb7f7da621dadc596e21405c5
sha1
2082f4179c06f5dea07e990ccd6263eb46aa4a56
sha256
01da8384df9941fdf19de523fe44775bcfc8cd5d48a4051ba32f0c5cba79b95f
sha512
7265ad3d4a202ee75ac9ece36ac6876eb8db9d3171d31e58217b2a63b4f2e8f54da3fbff6821d04a0ae03b1c7890ab684c12d848e9a03b87435908796f54f998
ripemd-160
a372b08f5891e524099196c7df2c32b3eaafa13f
Diameter
166297678
Circumference
522439563.51384
Area
2.1720121576921E+16
Volume
2.4080038560798E+24
Surface area
8.6880486307685E+16
Circumference
522439563.51384
Perimeter
332595356
Area
6913729427047921
Diagonal
117590215.80938
Surface area
41482376562287526
Volume
5.7486857501917E+23
Space diagonal
144018013.73836
Perimeter
249446517
Area
2.9937326593578E+15
Altitude
72009006.869182
Surface area
2.9937326593578E+15
Volume
6.7748911281184E+22
Height
39196738.603126