216486546 is an even 9-digits composite number following 216486545
and preceding 216486547 . In scientific notation, it is written as 2.16486546 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 72162180 positive integers (up to 216486546) that are relatively prime to 216486546.
216486546 has 8 divisors, whose sum is 432973104
The reverse of 216486546 is 645684612
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred sixteen million four hundred eighty-six thousand five hundred forty-six
Scientific notation
2.16486546 × 10^8
Engineering notation
2.16486546 × 10^6
Prime Factorization
2 × 3 × 36081091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
216486546
Product of the distinct prime numbers
The prime factorization of 216486546 is 2 × 3 × 36081091.
Since it has a total of 3 prime factors.
6 , 3 , 29 , 75 , 376 , 16 , 9931 , 9091 , 81968 , 22964 , 588784 , 298193 , 2398235 , 5200257 , 83112335 , 93162019 , 120219485 , 605141032 , 1879541491 , 1223797476
n×2
432973092
n×3
649459638
n×4
865946184
n×5
1082432730
n÷2
108243273
n÷3
72162182
n÷3
54121636.5
n÷5
43297309.2
n2
46866424599010116
n3
1.0145950384809E+25
n4
2.1964617546947E+33
n5
4.7550441869495E+41
2 √n
14713.481776928
3 √n
600.45016771946
4 √n
121.29914169906
5 √n
46.460746372677
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-216486545
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 216486546 can be divided by 8 positive divisors.
The sum of these divisors (counting 216486546) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100111001110101001010010010
3
Ternary
120002100122201020
4
Quaternary
30321311022102
5
Quinary
420410032141
6
Senary
33252020310
8
Octal
1471651222
10
Decimal
216486546
12
Duodecimal
60601696
16
Hexadecimal
ce75292
20
Vigesimal
37d0g76
36
Base36
3kw236
md5
cf82b5c5f14e6d8ebfe6cdbe2e1d08e7
sha1
2dfc966240c69f113b176588b2c0c8ae37ebee01
sha256
83b0bfc1d4f8cda8325469d8dd4a8beb8a2e7563095e10f09f552b2e08df0443
sha512
4bb97868204ab2cfa6f3fd2162599ac185c094f72526fa5f33545e339a85bd36cb0cb76b79de4f9d60b8db5d737e5822a3aea74d74888ed86bb7b2307b131900
ripemd-160
23a651061cbed0261a76f0a80831855daf19ced2
Diameter
432973092
Circumference
1360225085.0293
Area
1.4723521522027E+17
Volume
4.2499257590137E+25
Surface area
5.8894086088108E+17
Circumference
1360225085.0293
Perimeter
865946184
Area
46866424599010116
Diagonal
306158209.42451
Surface area
281198547594060696
Volume
1.0145950384809E+25
Space diagonal
374965696.8271
Perimeter
649459638
Area
2.0293757143645E+16
Altitude
187482848.41355
Surface area
2.0293757143645E+16
Volume
1.1957117197801E+24
Height
102052736.47484