216278345 is an odd 9-digits composite number following 216278344
and preceding 216278346 . In scientific notation, it is written as 2.16278345 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 168848064 positive integers (up to 216278345) that are relatively prime to 216278345.
216278345 has 8 divisors, whose sum is 218951040
The reverse of 216278345 is 543872612
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred sixteen million two hundred seventy-eight thousand three hundred forty-five
Scientific notation
2.16278345 × 10^8
Engineering notation
2.16278345 × 10^6
Prime Factorization
335 × 109 × 5923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
216278345
Product of the distinct prime numbers
The prime factorization of 216278345 is 335 × 109 × 5923.
Since it has a total of 3 prime factors.
7 , 9 , 4 , 28 , 111 , 546 , 4848 , 8774 , 41934 , 75637 , 418095 , 480133 , 9624351 , 6202937 , 9227425 , 54271655 , 970606783 , 952154873 , 8065605694 , 3590586225
n×2
432556690
n×3
648835035
n×4
865113380
n×5
1081391725
n÷2
108139172.5
n÷3
72092781.666667
n÷3
54069586.25
n÷5
43255669
n2
46776322515939025
n3
1.0116705618934E+25
n4
2.1880243481151E+33
n5
4.7322228483005E+41
2 √n
14706.404897187
3 √n
600.25761622582
4 √n
121.26996700415
5 √n
46.451806420181
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
-216278344
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 216278345 can be divided by 8 positive divisors.
The sum of these divisors (counting 216278345) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100111001000010010101001001
3
Ternary
120001222002010002
4
Quaternary
30321002111021
5
Quinary
420331401340
6
Senary
33243332345
8
Octal
1471022511
10
Decimal
216278345
12
Duodecimal
605210b5
16
Hexadecimal
ce42549
20
Vigesimal
37befh5
36
Base36
3krlft
md5
7d7ae010ee720c3cf9b0808afdc8e43a
sha1
82222a80c3d6ed844b58c0bd2fb4172cebf98770
sha256
6a1734a0294a5d60ba87c6189ad48623f02687c3d23f3efd23354fe87fa35c86
sha512
916a839bd8d2e139df9ca88074d573fde74a384ad2c15ec843a1a307ab5cf84d8fa80a4f62608456629e6ad6674bc8d08150f4fb70afe27c2bf0aef4b60bd937
ripemd-160
3d31942382d3b95a2ae4e4ac50de75f05e98a4eb
Diameter
432556690
Circumference
1358916919.5651
Area
1.4695215117802E+17
Volume
4.2376757401296E+25
Surface area
5.8780860471208E+17
Circumference
1358916919.5651
Perimeter
865113380
Area
46776322515939025
Diagonal
305863768.74661
Surface area
280657935095634150
Volume
1.0116705618934E+25
Space diagonal
374605082.11691
Perimeter
648835035
Area
2.0254741797209E+16
Altitude
187302541.05846
Surface area
2.0254741797209E+16
Volume
1.1922651910693E+24
Height
101954589.5822