821330332 is an even 9-digits composite number following 821330331
and preceding 821330333 . In scientific notation, it is written as 8.21330332 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors.
There are 410525136 positive integers (up to 821330332) that are relatively prime to 821330332.
821330332 has 12 divisors, whose sum is 1437818200
The reverse of 821330332 is 233033128
Previous prime number is 3067
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
eight hundred twenty-one million three hundred thirty thousand three hundred thirty-two
Scientific notation
8.21330332 × 10^8
Engineering notation
8.21330332 × 10^6
Prime Factorization
2 × 2 × 3067 × 66949
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
410665166 Product of the distinct prime numbers
The prime factorization of 821330332 is 2 × 2 × 3067 × 66949.
Since it has a total of 4 prime factors.
8 , 2 , 35 , 19 , 965 , 374 , 4988 , 8724 , 21965 , 68115 , 929697 , 372692 , 9850429 , 2132740 , 62055904 , 57758613 , 893285067 , 291818099 , 4622712897 , 7181840740
n×2
1642660664
n×3
2463990996
n×4
3285321328
n×5
4106651660
n÷2
410665166
n÷3
273776777.33333
n÷3
205332583
n÷5
164266066.4
n2
674583514263230224
n3
5.5405590173155E+26
n4
4.5506291771573E+35
n5
3.7375697728835E+44
2 √n28658.861317226
3 √n936.49605861371
4 √n169.28928293671
5 √n60.66016291381
1 , 2 , 4 , 3067 , 6134 , 12268 , 66949 , 133898 , 267796 , 205332583 , 410665166 , 821330332
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
-821330331 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 821330332 can be divided by 12 positive divisors.
The sum of these divisors (counting 821330332) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000111101001000000110011100
3
Ternary
2010020110220101221
4
Quaternary
300331020012130
5
Quinary
3140230032312
6
Senary
213255543124
8
Octal
6075100634
10
Decimal
821330332
12
Duodecimal
1ab08aaa4
16
Hexadecimal
30f4819c
20
Vigesimal
cgd65gc
36
Base36
dkzyjg
md5
0066a666756584fe0d77ee4757dd9c45
sha1
bfdeaa41113559d0198b576bf75130e349b6262b
sha256
2ac11b53b453fe35825b8bcd1f51fa0bb68debd84ac3a1ae3557a5c5b6e62bcf
sha512
3148882b46900826ccc6497a2bd49f670000fa59037418deb53d607e41f7d9f8ef73c996c06dd684102cfa74cdc2cf8304ad72a098ae80f74cf3f5d5bc359ceb
ripemd-160
f5cc9327c171fd8c1be49d9e2585704db02e95bf
Diameter
1642660664
Circumference
5160570674.3633
Area
2.1192666126421E+18
Volume
2.3208239340772E+27
Surface area
8.4770664505686E+18
Circumference
5160570674.3633
Perimeter
3285321328
Area
674583514263230224
Diagonal
1161536494.7028
Surface area
4047501085579381344
Volume
5.5405590173155E+26
Space diagonal
1422585864.8214
Perimeter
2463990996
Area
2.9210323016307E+17
Altitude
711292932.41071
Surface area
2.9210323016307E+17
Volume
6.5296114211801E+25
Height
387178831.5676