820772308 is an even 9-digits composite number following 820772307
and preceding 820772309 . In scientific notation, it is written as 8.20772308 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 386245760 positive integers (up to 820772308) that are relatively prime to 820772308.
820772308 has 12 divisors, whose sum is 1520842932
The reverse of 820772308 is 803277028
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
eight hundred twenty million seven hundred seventy-two thousand three hundred eight
Scientific notation
8.20772308 × 10^8
Engineering notation
8.20772308 × 10^6
Prime Factorization
2 × 2 × 17 × 12070181
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
410386154
Product of the distinct prime numbers
The prime factorization of 820772308 is 2 × 2 × 17 × 12070181.
Since it has a total of 4 prime factors.
10 , 4 , 5 , 66 , 813 , 247 , 7448 , 5865 , 21569 , 1024 , 419840 , 824946 , 3537945 , 9789397 , 9197431 , 26647444 , 962987252 , 534921064 , 793269823 , 2142236211
n×2
1641544616
n×3
2462316924
n×4
3283089232
n×5
4103861540
n÷2
410386154
n÷3
273590769.33333
n÷3
205193077
n÷5
164154461.6
n2
673667181579646864
n3
5.5292736744898E+26
n4
4.5382747153746E+35
n5
3.7248902124761E+44
2 √n
28649.124035474
3 √n
936.28392079611
4 √n
169.2605211958
5 √n
60.651917990077
1 , 2 , 4 , 17 , 34 , 68 , 12070181 , 24140362 , 48280724 , 205193077 , 410386154 , 820772308
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
-820772307
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 820772308 can be divided by 12 positive divisors.
The sum of these divisors (counting 820772308) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000111010111111110111010100
3
Ternary
2010012102112221101
4
Quaternary
300322333313110
5
Quinary
3140104203213
6
Senary
213235555444
8
Octal
6072776724
10
Decimal
820772308
12
Duodecimal
1aaa5bb84
16
Hexadecimal
30ebfdd4
20
Vigesimal
cg9gaf8
36
Base36
dknzys
md5
9492d256f5b64023f8cb9994242f28ec
sha1
3038b41399915e84d32b0d3bc8cd8a57e8d2037c
sha256
901f41a7176f70b75b01d5704613ff94b80c612afdbfa533f1792aaaefdba34c
sha512
cde11cedd76b2ec3d43bc3a9e1987094a071596c11ef01d51d874469ed6f792e481adc02945f7fdb49a3a0553bdd461afaf33b1fa945add633e7fe3480cdeda5
ripemd-160
9043e212bc5432a1cc6395cc7c0de5863031725f
Diameter
1641544616
Circumference
5157064506.1655
Area
2.1163878686152E+18
Volume
2.3160967407286E+27
Surface area
8.4655514744606E+18
Circumference
5157064506.1655
Perimeter
3283089232
Area
673667181579646864
Diagonal
1160747329.5939
Surface area
4042003089477881184
Volume
5.5292736744898E+26
Space diagonal
1421619338.9016
Perimeter
2462316924
Area
2.9170644647192E+17
Altitude
710809669.45079
Surface area
2.9170644647192E+17
Volume
6.5163115171134E+25
Height
386915776.53129