221404050
221,404,050 is an even composite number composed of five prime numbers multiplied together.
221404050 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 221404050:
2 × 33 × 52 × 72 × 3347
(2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 3347)See below for interesting mathematical facts about the number 221404050 from the Numbermatics database.
Names of 221404050
- Cardinal: 221404050 can be written as Two hundred twenty-one million, four hundred four thousand and fifty.
Scientific notation
- Scientific notation: 2.2140405 × 108
Factors of 221404050
Divisors of 221404050
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 90 98 105 126 135 147 150 175 189 210 225 245 270 294 315 350 378 441 450 490 525 630 675 735 882 945 1050 1225 1323 1350 1470 1575 1890 2205 2450 2646 3150 3347 3675 4410 4725 6615 6694 7350 9450 10041 11025 13230 16735 20082 22050 23429 30123 33075 33470 46858 50205 60246 66150 70287 83675 90369 100410 117145 140574 150615 164003 167350 180738 210861 234290 251025 301230 328006 351435 421722 451845 492009 502050 585725 632583 702870 753075 820015 903690 984018 1054305 1171450 1265166 1476027 1506150 1640030 1757175 2108610 2259225 2460045 2952054 3162915 3514350 4100075 4428081 4518450 4920090 5271525 6325830 7380135 8200150 8856162 10543050 12300225 14760270 15814575 22140405 24600450 31629150 36900675 44280810 73801350 110702025 221404050
- Sum of all divisors σ(n): 709909920
- Sum of proper divisors (its aliquot sum) s(n): 488505870
- 221404050 is an abundant number, because the sum of its proper divisors (488505870) is greater than itself. Its abundance is 267101820
Bases of 221404050
- Binary: 11010011001001011011100100102
- Hexadecimal: 0xD325B92
- Base-36: 3NTGGI
Squares and roots of 221404050
- 221404050 squared (2214040502) is 49019753356402500
- 221404050 cubed (2214040503) is 10853171923108606930125000
-
The
square root of 221404050 is 14879.6522136777 -
The
cube root of 221404050 is 604.9625913167
Scales and comparisons
How big is 221404050?- 221,404,050 seconds is equal to 7 years, 2 weeks, 13 hours, 7 minutes, 30 seconds.
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To count from 1 to 221,404,050 would take you about ten years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 221404050 cubic inches would be around 50.4 feet tall.
Recreational maths with 221404050
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