808216831 is an odd 9-digits prime number following 808216830
and preceding 808216832 . In scientific notation, it is written as 8.08216831 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 808216830 positive integers (up to 808216831) that are relatively prime to 808216831.
808216831 has 2 divisors, whose sum is 808216832
The reverse of 808216831 is 138612808
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
eight hundred eight million two hundred sixteen thousand eight hundred thirty-one
Scientific notation
8.08216831 × 10^8
Engineering notation
8.08216831 × 10^6
Prime Factorization
808216831
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
808216831 Product of the distinct prime numbers
The prime factorization of 808216831 is 808216831.
Since it has a total of 1 prime factors.
10 , 9 , 25 , 88 , 162 , 324 , 7105 , 7864 , 17631 , 49101 , 12254 , 66534 , 4613600 , 2679884 , 245293 , 50123198 , 958236969 , 523926208 , 4395828584 , 400200353
n×2
1616433662
n×3
2424650493
n×4
3232867324
n×5
4041084155
n÷2
404108415.5
n÷3
269405610.33333
n÷3
202054207.75
n÷5
161643366.2
n2
653214445911682561
n3
5.2793890943816E+26
n4
4.2668911234771E+35
n5
3.4485732220387E+44
2 √n28429.154595239
3 √n931.48520962307
4 √n168.60947362245
5 √n60.46521174271
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
808216832 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
404108416 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28429.154612827 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975254 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 808216831 can be divided by 2 positive divisors.
The sum of these divisors (counting 808216831) is 808216832, the average is 404108416.
Base
System
Value
2
Binary
110000001011000110100011111111
3
Ternary
2002022210200001201
4
Quaternary
300023012203333
5
Quinary
3123400414311
6
Senary
212110520331
8
Octal
6013064377
10
Decimal
808216831
12
Duodecimal
1a68060a7
16
Hexadecimal
302c68ff
20
Vigesimal
ccb721b
36
Base36
dd6w3j
md5
216e22a0cb15b548de74a422ee0b97b4
sha1
4d4be2dbce70faede6b33d739ea51dde385a7614
sha256
8986488bc4b60363b6fbda7bfaaa67d1059adceb3bcc0f9e44111452973af8d4
sha512
702b921b4e3be72074969902d4172c41c2cc9ddd97e2d39a3fad2e2953713f25edf718b51a2785ff54fcc1bfbfb7b1622c9dc4544e308dc839a7af82181c5a08
ripemd-160
9121003e922557ee4b1d02e6dcda4e9d2c68f2ad
Diameter
1616433662
Circumference
5078176117.5544
Area
2.0521337044949E+18
Volume
2.2114253325802E+27
Surface area
8.2085348179795E+18
Circumference
5078176117.5544
Perimeter
3232867324
Area
653214445911682561
Diagonal
1142991203.7384
Surface area
3919286675470095366
Volume
5.2793890943816E+26
Space diagonal
1399872614.8243
Perimeter
2424650493
Area
2.8285015213925E+17
Altitude
699936307.41215
Surface area
2.8285015213925E+17
Volume
6.2218197152659E+25
Height
380997067.9128