820122486 is an even 9-digits composite number following 820122485
and preceding 820122487 . In scientific notation, it is written as 8.20122486 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 273327264 positive integers (up to 820122486) that are relatively prime to 820122486.
820122486 has 16 divisors, whose sum is 1640526384
The reverse of 820122486 is 684221028
Previous prime number is 10837
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
eight hundred twenty million one hundred twenty-two thousand four hundred eighty-six
Scientific notation
8.20122486 × 10^8
Engineering notation
8.20122486 × 10^6
Prime Factorization
2 × 3 × 10837 × 12613
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
820122486
Product of the distinct prime numbers
The prime factorization of 820122486 is 2 × 3 × 10837 × 12613.
Since it has a total of 4 prime factors.
9 , 7 , 14 , 21 , 651 , 644 , 8257 , 1784 , 86429 , 46362 , 198348 , 464828 , 7609138 , 4361069 , 1403542 , 57071637 , 802256697 , 92412114 , 6848946019 , 4148161892
n×2
1640244972
n×3
2460367458
n×4
3280489944
n×5
4100612430
n÷2
410061243
n÷3
273374162
n÷3
205030621.5
n÷5
164024497.2
n2
672600892042820196
n3
5.5161511566798E+26
n4
4.523919599768E+35
n5
3.7101681886258E+44
2 √n
28637.780745023
3 √n
936.03676393329
4 √n
169.2270095021
5 √n
60.642311077707
1 , 2 , 3 , 6 , 10837 , 12613 , 21674 , 25226 , 32511 , 37839 , 65022 , 75678 , 136687081 , 273374162 , 410061243 , 820122486
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-820122485
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 820122486 can be divided by 16 positive divisors.
The sum of these divisors (counting 820122486) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000111000100001001101110110
3
Ternary
2010011012112112220
4
Quaternary
300320201031312
5
Quinary
3134422404421
6
Senary
213214023210
8
Octal
6070411566
10
Decimal
820122486
12
Duodecimal
1aa7a7b06
16
Hexadecimal
30e21376
20
Vigesimal
cg5f646
36
Base36
dka2k6
md5
17a4ba074db517e7f61dfe25dba86dfa
sha1
c10b09236e146bd09472065d076f7f937f1160a3
sha256
332dc026a8665accfcf64402c01c9934028476cfd712d2512215122329e64ffb
sha512
17418ac83c37d26eb66f7d834cfe0d20b23384f780968a3690b434ab949798c47cfa2ad83dbc2f72192f6e4bf4a44507ec6561ab30629bae05d22a599a0359c6
ripemd-160
311837f18e067caf33341a2ebeb0411c0e026585
Diameter
1640244972
Circumference
5152981554.1228
Area
2.1130380212397E+18
Volume
2.3105999933221E+27
Surface area
8.4521520849587E+18
Circumference
5152981554.1228
Perimeter
3280489944
Area
672600892042820196
Diagonal
1159828342.5083
Surface area
4035605352256921176
Volume
5.5161511566798E+26
Space diagonal
1420493814.1817
Perimeter
2460367458
Area
2.9124472955858E+17
Altitude
710246907.09085
Surface area
2.9124472955858E+17
Volume
6.5008464815638E+25
Height
386609447.50278