216221295 is an odd 9-digits composite number following 216221294
and preceding 216221296 . In scientific notation, it is written as 2.16221295 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 115184160 positive integers (up to 216221295) that are relatively prime to 216221295.
216221295 has 8 divisors, whose sum is 230903808
The reverse of 216221295 is 592122612
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
two hundred sixteen million two hundred twenty-one thousand two hundred ninety-five
Scientific notation
2.16221295 × 10^8
Engineering notation
2.16221295 × 10^6
Prime Factorization
15 × 911 × 15823
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
216221295
Product of the distinct prime numbers
The prime factorization of 216221295 is 15 × 911 × 15823.
Since it has a total of 3 prime factors.
2 , 3 , 7 , 94 , 897 , 650 , 3662 , 1802 , 46213 , 53524 , 575277 , 267622 , 6858339 , 2052620 , 36004217 , 98643258 , 420404206 , 408487344 , 2908359655 , 4607798115
n×2
432442590
n×3
648663885
n×4
864885180
n×5
1081106475
n÷2
108110647.5
n÷3
72073765
n÷3
54055323.75
n÷5
43244259
n2
46751648411477025
n3
1.0108701962914E+25
n4
2.1857166291904E+33
n5
4.7259848006657E+41
2 √n
14704.465138182
3 √n
600.20483284233
4 √n
121.26196905123
5 √n
46.449355545855
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
-216221294
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 216221295 can be divided by 8 positive divisors.
The sum of these divisors (counting 216221295) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100111000110100011001101111
3
Ternary
120001212011212010
4
Quaternary
30320310121233
5
Quinary
420323040140
6
Senary
33242212303
8
Octal
1470643157
10
Decimal
216221295
12
Duodecimal
604b4093
16
Hexadecimal
ce3466f
20
Vigesimal
37b7d4f
36
Base36
3kqdf3
md5
62aae1cba4e4ef6398e251f6ca4dce8d
sha1
0c90d2671dc72efbdd2d821a04a5565e28f29f87
sha256
f3a6083913272ad11155afc866ccc00a14e30673cae548aa9931ed020340b0cf
sha512
fb1331ec52f778b5d7f96fb51799d79f029c7674f951b98ad33b12eece81c1e408c51a7ce0bd3db44a29ab87f03ed50914cd12f6db03accfba233a06adb74f3c
ripemd-160
3439efa8c114ce255e6e399305e17ba77b2051c9
Diameter
432442590
Circumference
1358558463.8433
Area
1.4687463519271E+17
Volume
4.234323176536E+25
Surface area
5.8749854077084E+17
Circumference
1358558463.8433
Perimeter
864885180
Area
46751648411477025
Diagonal
305783087.86287
Surface area
280509890468862150
Volume
1.0108701962914E+25
Space diagonal
374506268.61834
Perimeter
648663885
Area
2.0244057596569E+16
Altitude
187253134.30917
Surface area
2.0244057596569E+16
Volume
1.1913219511617E+24
Height
101927695.95429