820567345 is an odd 9-digits composite number following 820567344
and preceding 820567346 . In scientific notation, it is written as 8.20567345 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 574064064 positive integers (up to 820567345) that are relatively prime to 820567345.
820567345 has 16 divisors, whose sum is 1116239040
The reverse of 820567345 is 543765028
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred twenty million five hundred sixty-seven thousand three hundred forty-five
Scientific notation
8.20567345 × 10^8
Engineering notation
8.20567345 × 10^6
Prime Factorization
5 × 13 × 19 × 664427
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
820567345
Product of the distinct prime numbers
The prime factorization of 820567345 is 5 × 13 × 19 × 664427.
Since it has a total of 4 prime factors.
1 , 5 , 71 , 71 , 383 , 633 , 7019 , 9927 , 88506 , 97979 , 549495 , 858137 , 6427661 , 5233605 , 54993160 , 2418894 , 428685224 , 355091798 , 6403803668 , 3338949225
n×2
1641134690
n×3
2461702035
n×4
3282269380
n×5
4102836725
n÷2
410283672.5
n÷3
273522448.33333
n÷3
205141836.25
n÷5
164113469
n2
673330767680349025
n3
5.5251324034228E+26
n4
4.5337432270501E+35
n5
3.7202416427322E+44
2 √n
28645.546687051
3 √n
936.2059781334
4 √n
169.24995328522
5 √n
60.648888491914
1 , 5 , 13 , 19 , 65 , 95 , 247 , 1235 , 664427 , 3322135 , 8637551 , 12624113 , 43187755 , 63120565 , 164113469 , 820567345
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
-820567344
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 820567345 can be divided by 16 positive divisors.
The sum of these divisors (counting 820567345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000111010001101110100110001
3
Ternary
2010012001010210011
4
Quaternary
300322031310301
5
Quinary
3140031123340
6
Senary
213231334521
8
Octal
6072156461
10
Decimal
820567345
12
Duodecimal
1aa981441
16
Hexadecimal
30e8dd31
20
Vigesimal
cg8ai75
36
Base36
dkjltd
md5
11911bb3df0e20198a5d6b51187ca6e4
sha1
f88d8bbc01cbfd42d71920620485bee41b17cef8
sha256
0a605a2f19985b79fd5cf79f3ee8e1f5c9a38825764002654bb3a071ad7b5dce
sha512
c180385e3028ee41ed042d32dfec0af3dae8993b5f960164c3afb8435eaad13f82d8cf7c783177d6778572454792b108a7ac040a0b8636adc69ba1cfb5e1d5af
ripemd-160
83da57621d245ba7eb4f143704940d1e7d67c7d4
Diameter
1641134690
Circumference
5155776685.6554
Area
2.1153309931806E+18
Volume
2.3143620491605E+27
Surface area
8.4613239727222E+18
Circumference
5155776685.6554
Perimeter
3282269380
Area
673330767680349025
Diagonal
1160457468.1395
Surface area
4039984606082094150
Volume
5.5251324034228E+26
Space diagonal
1421264332.5719
Perimeter
2461702035
Area
2.9156077498043E+17
Altitude
710632166.28595
Surface area
2.9156077498043E+17
Volume
6.5114309823563E+25
Height
386819156.04649