221485303 is an odd 9-digits composite number following 221485302
and preceding 221485304 . In scientific notation, it is written as 2.21485303 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 199692864 positive integers (up to 221485303) that are relatively prime to 221485303.
221485303 has 8 divisors, whose sum is 244070288
The reverse of 221485303 is 303584122
Previous prime number is 43
Is Prime? no Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
two hundred twenty-one million four hundred eighty-five thousand three hundred three
Scientific notation
2.21485303 × 10^8
Engineering notation
2.21485303 × 10^6
Prime Factorization
13 × 43 × 396217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
221485303 Product of the distinct prime numbers
The prime factorization of 221485303 is 13 × 43 × 396217.
Since it has a total of 3 prime factors.
3 , 1 , 34 , 19 , 730 , 911 , 3626 , 2722 , 3391 , 9005 , 954738 , 135658 , 6748470 , 8966654 , 12094500 , 97284763 , 729677375 , 127234325 , 2925496542 , 5084091641
n×2
442970606
n×3
664455909
n×4
885941212
n×5
1107426515
n÷2
110742651.5
n÷3
73828434.333333
n÷3
55371325.75
n÷5
44297060.6
n2
49055739445001809
n3
1.0865125314865E+25
n4
2.4064655724959E+33
n5
5.3299675648332E+41
2 √n14882.382302575
3 √n605.03658727349
4 √n121.99336991236
5 √n46.673350963711
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
-221485302 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 221485303 can be divided by 8 positive divisors.
The sum of these divisors (counting 221485303) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001100111001100011110111
3
Ternary
120102202121201101
4
Quaternary
31030321203313
5
Quinary
423200012203
6
Senary
33551110531
8
Octal
1514714367
10
Decimal
221485303
12
Duodecimal
62212447
16
Hexadecimal
d3398f7
20
Vigesimal
3945d53
36
Base36
3nv75j
md5
2aeb2e155e3c219e187ff38c236bcea6
sha1
be17e01c201e1a57d6827447e0ce91e80c22554d
sha256
47979caeb163da2c27e426596b620c99bef8a53140eff34e3dcdbd032aa96cd2
sha512
2f19122c213794fd540f24ea0abb465e27975631154850f7c1e628a18ec1fc95298b5f5bbd9c651b388b2cf8bc89147478282bc1419b1cf74c819195111a1e91
ripemd-160
a4b61bfdf13c7c71677c11f94afdf98b9a442a8d
Diameter
442970606
Circumference
1391633201.5658
Area
1.5411315065683E+17
Volume
4.5511730492684E+25
Surface area
6.1645260262733E+17
Circumference
1391633201.5658
Perimeter
885941212
Area
49055739445001809
Diagonal
313227519.36891
Surface area
294334436670010854
Volume
1.0865125314865E+25
Space diagonal
383623797.92579
Perimeter
664455909
Area
2.1241758280401E+16
Altitude
191811898.96289
Surface area
2.1241758280401E+16
Volume
1.2804672980971E+24
Height
104409173.12297