221425129016
221,425,129,016 is an even composite number composed of four prime numbers multiplied together.
221425129016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 221425129016:
23 × 73 × 132 × 6912
(2 × 2 × 2 × 7 × 7 × 7 × 13 × 13 × 691 × 691)See below for interesting mathematical facts about the number 221425129016 from the Numbermatics database.
Names of 221425129016
- Cardinal: 221425129016 can be written as Two hundred twenty-one billion, four hundred twenty-five million, one hundred twenty-nine thousand and sixteen.
Scientific notation
- Scientific notation: 2.21425129016 × 1011
Factors of 221425129016
Divisors of 221425129016
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 169 182 196 338 343 364 392 637 676 686 691 728 1183 1274 1352 1372 1382 2366 2548 2744 2764 4459 4732 4837 5096 5528 8281 8918 8983 9464 9674 16562 17836 17966 19348 33124 33859 35672 35932 38696 57967 62881 66248 67718 71864 115934 116779 125762 135436 231868 233558 237013 251524 270872 440167 463736 467116 474026 477481 503048 817453 880334 934232 948052 954962 1634906 1760668 1896104 1909924 3081169 3269812 3342367 3521336 3819848 5722171 6162338 6207253 6539624 6684734 11444342 12324676 12414506 13369468 22888684 23396569 24649352 24829012 26738936 40055197 43450771 45777368 46793138 49658024 80110394 80694289 86901542 93586276 160220788 161388578 163775983 173803084 187172552 304155397 320441576 322777156 327551966 347606168 564860023 608310794 645554312 655103932 1129720046 1216621588 1310207864 2129087779 2259440092 2433243176 3954020161 4258175558 4518880184 7908040322 8516351116 15816080644 17032702232 27678141127 31632161288 55356282254 110712564508 221425129016
- Sum of all divisors σ(n): 525033954000
- Sum of proper divisors (its aliquot sum) s(n): 303608824984
- 221425129016 is an abundant number, because the sum of its proper divisors (303608824984) is greater than itself. Its abundance is 82183695968
Bases of 221425129016
- Binary: 110011100011011111011101010110001110002
- Hexadecimal: 0x338DF75638
- Base-36: 2TPYSZ08
Squares and roots of 221425129016
- 221425129016 squared (2214251290162) is 49029087759752245128256
- 221425129016 cubed (2214251290163) is 10856272082739927289719742267076096
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The
square root of 221425129016 is 470558.3162754645 -
The
cube root of 221425129016 is 6049.8178941705
Scales and comparisons
How big is 221425129016?- 221,425,129,016 seconds is equal to 7,040 years, 32 weeks, 6 days, 20 hours, 16 minutes, 56 seconds.
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To count from 1 to 221,425,129,016 would take you about fourteen thousand and eighty-one 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 221425129016 cubic inches would be around 504.2 feet tall.
Recreational maths with 221425129016
- 221425129016 backwards is 610921524122
- The number of decimal digits it has is: 12
- The sum of 221425129016's digits is 35
- More coming soon!
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