83998539 is an odd 8-digits composite number following 83998538
and preceding 83998540 . In scientific notation, it is written as 8.3998539 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 55998864 positive integers (up to 83998539) that are relatively prime to 83998539.
83998539 has 12 divisors, whose sum is 125825336
The reverse of 83998539 is 93589938
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-three million nine hundred ninety-eight thousand five hundred thirty-nine
Scientific notation
8.3998539 × 10^7
Engineering notation
8.3998539 × 10^6
Prime Factorization
9 × 9 × 3 × 345673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9333171
Product of the distinct prime numbers
The prime factorization of 83998539 is 9 × 9 × 3 × 345673.
Since it has a total of 4 prime factors.
4 , 1 , 69 , 15 , 974 , 896 , 690 , 6297 , 27502 , 96804 , 69971 , 470778 , 7763310 , 9973921 , 79677417 , 1250769 , 606756654 , 584783366 , 3168198837 , 7550506558
n×2
167997078
n×3
251995617
n×4
335994156
n×5
419992695
n÷2
41999269.5
n÷3
27999513
n÷3
20999634.75
n÷5
16799707.8
n2
7055754554134521
n3
5.926730740899E+23
n4
4.978367232819E+31
n5
4.1817557416227E+39
2 √n
9165.0716854807
3 √n
437.94937489571
4 √n
95.734380895688
5 √n
38.446281942052
1 , 3 , 9 , 27 , 81 , 243 , 345673 , 1037019 , 3111057 , 9333171 , 27999513 , 83998539
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83998538
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83998539 can be divided by 12 positive divisors.
The sum of these divisors (counting 83998539) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000000011011011101001011
3
Ternary
12212001120100000
4
Quaternary
11000123131023
5
Quinary
133000423124
6
Senary
12200214043
8
Octal
500333513
10
Decimal
83998539
12
Duodecimal
2416a323
16
Hexadecimal
501b74b
20
Vigesimal
164jg6j
36
Base36
1e0dor
md5
ec566fc6fc824b71d69682ded76c96ed
sha1
2eb6acf126430f9127ce57ac284ec572959e55d2
sha256
af4dcc913f128a50e18f8bb032c14a18a158d16ac84d61adeeb3be9c2503ebb8
sha512
6aca1bd4565d7cd3a44444a6f6d59c41b119e0e42ceb5da9c2dfad8744994985abbe3095481fdf5872f7d569e0ca581d4370b2063a3792ec1ba79c56b36da0ea
ripemd-160
ffed953ab97bd4faa9032366a1a0e8b250ce57ee
Diameter
167997078
Circumference
527778386.06935
Area
2.2166306672802E+16
Volume
2.4825831673884E+24
Surface area
8.8665226691207E+16
Circumference
527778386.06935
Perimeter
335994156
Area
7055754554134521
Diagonal
118791873.07333
Surface area
42334527324807126
Volume
5.926730740899E+23
Space diagonal
145489737.30956
Perimeter
251995617
Area
3.0552313433741E+15
Altitude
72744868.654778
Surface area
3.0552313433741E+15
Volume
6.9847191619274E+22
Height
39597291.024442