221424230 is an even 9-digits composite number following 221424229
and preceding 221424231 . In scientific notation, it is written as 2.21424230 × 10^8.
The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors.
There are 88569688 positive integers (up to 221424230) that are relatively prime to 221424230.
221424230 has 8 divisors, whose sum is 398563632
The reverse of 221424230 is 032424122
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 20
Digital Root 2
Name
two hundred twenty-one million four hundred twenty-four thousand two hundred thirty
Scientific notation
2.21424230 × 10^8
Engineering notation
2.21424230 × 10^6
Prime Factorization
2 × 5 × 22142423
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
221424230
Product of the distinct prime numbers
The prime factorization of 221424230 is 2 × 5 × 22142423.
Since it has a total of 3 prime factors.
7 , 7 , 45 , 87 , 345 , 154 , 5211 , 7575 , 35053 , 77414 , 292256 , 353142 , 8418463 , 3196646 , 32728363 , 58669807 , 60702807 , 919938181 , 9752824490 , 9510784390
n×2
442848460
n×3
664272690
n×4
885696920
n×5
1107121150
n÷2
110712115
n÷3
73808076.666667
n÷3
55356057.5
n÷5
44284846
n2
49028689631092900
n3
1.0856139849474E+25
n4
2.403812406942E+33
n5
5.3226231127159E+41
2 √n
14880.330305474
3 √n
604.9809706466
4 √n
121.9849593412
5 √n
46.670776710723
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
-221424229
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 221424230 can be divided by 8 positive divisors.
The sum of these divisors (counting 221424230) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001100101010101001100110
3
Ternary
120102122111221102
4
Quaternary
31030222221212
5
Quinary
423141033410
6
Senary
33545520102
8
Octal
1514525146
10
Decimal
221424230
12
Duodecimal
621a3032
16
Hexadecimal
d32aa66
20
Vigesimal
393i0ba
36
Base36
3ntw12
md5
df171dc6a68266a7c238c16b4e425d07
sha1
4800bdf8f03bb07906d757e7437381cef3c168fc
sha256
4dceb5e98604787c8da94b79d2f40beb982ca80e810b2c6febc3c3c72b35d9e8
sha512
12928a6af98dd2c187fd17dd41f656bc92bb8c4b92243bffe961c928fffe8bc6c2c9d453c327bf1f5c960253d6482ec5323d1513e6f74208ab3d570b3509a066
ripemd-160
4fcd66b6cc07da67f62c902ab2c2bd5f90f82c9b
Diameter
442848460
Circumference
1391249468.5896
Area
1.5402817116018E+17
Volume
4.5474092263267E+25
Surface area
6.161126846407E+17
Circumference
1391249468.5896
Perimeter
885696920
Area
49028689631092900
Diagonal
313141149.10402
Surface area
294172137786557400
Volume
1.0856139849474E+25
Space diagonal
383518016.38682
Perimeter
664272690
Area
2.1230045367395E+16
Altitude
191759008.19341
Surface area
2.1230045367395E+16
Volume
1.2794083508454E+24
Height
104380383.03467