686132331 is an odd 9-digits composite number following 686132330
and preceding 686132332 . In scientific notation, it is written as 6.86132331 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 435405600 positive integers (up to 686132331) that are relatively prime to 686132331.
686132331 has 16 divisors, whose sum is 959843328
The reverse of 686132331 is 133231686
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
six hundred eighty-six million one hundred thirty-two thousand three hundred thirty-one
Scientific notation
6.86132331 × 10^8
Engineering notation
6.86132331 × 10^6
Prime Factorization
3 × 61 × 31 × 120947
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
686132331
Product of the distinct prime numbers
The prime factorization of 686132331 is 3 × 61 × 31 × 120947.
Since it has a total of 4 prime factors.
8 , 7 , 64 , 80 , 151 , 366 , 190 , 5072 , 95750 , 80371 , 818876 , 181576 , 572935 , 9335994 , 29332974 , 28105409 , 68525641 , 136016283 , 7714599230 , 7508478696
n×2
1372264662
n×3
2058396993
n×4
2744529324
n×5
3430661655
n÷2
343066165.5
n÷3
228710777
n÷3
171533082.75
n÷5
137226466.2
n2
470777575643493561
n3
3.230157153588E+26
n4
2.2163152572877E+35
n5
1.5206855537136E+44
2 √n
26194.12779613
3 √n
882.00144101245
4 √n
161.84600024755
5 √n
58.516935840296
1 , 3 , 31 , 61 , 93 , 183 , 1891 , 5673 , 120947 , 362841 , 3749357 , 7377767 , 11248071 , 22133301 , 228710777 , 686132331
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
-686132330
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 686132331 can be divided by 16 positive divisors.
The sum of these divisors (counting 686132331) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111001011000110001101011
3
Ternary
1202211002010121120
4
Quaternary
220321120301223
5
Quinary
2401122213311
6
Senary
152030110323
8
Octal
5071306153
10
Decimal
686132331
12
Duodecimal
17194b3a3
16
Hexadecimal
28e58c6b
20
Vigesimal
ae86agb
36
Base36
bci73f
md5
f537cdc43c48ff408fae56ec09f3dc29
sha1
ce4bd99668317b441959a137add56bb85f8b5784
sha256
0d7d2579381fcddf5a40ace5052f681baa5f4e583b5667ca34e85adf43a60c41
sha512
199b872589aa0245a034eff4fc24fbe827bfd84358d64b3242913dada6577b8ed473a58de4b92f769472fabe9cba9d9e938e3e6791223c2de5026bc02741ae72
ripemd-160
823a23cf30c5400a175e9a18744c225a39152745
Diameter
1372264662
Circumference
4311096580.9201
Area
1.4789913731164E+18
Volume
1.353045064487E+27
Surface area
5.9159654924656E+18
Circumference
4311096580.9201
Perimeter
2744529324
Area
470777575643493561
Diagonal
970337648.08287
Surface area
2824665453860961366
Volume
3.230157153588E+26
Space diagonal
1188416058.0077
Perimeter
2058396993
Area
2.0385267001966E+17
Altitude
594208029.00383
Surface area
2.0385267001966E+17
Volume
3.8067767126672E+25
Height
323445882.69429