1220365934928

Names of 1220365934928

• Cardinal: 1220365934928 can be written as One trillion, two hundred twenty billion, three hundred sixty-five million, nine hundred thirty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.220365934928 × 10¹²

Factors of 1220365934928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4561

Divisors of 1220365934928

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 409 504 818 919 1008 1227 1636 1838 2454 2757 2863 3221 3272 3676 3681 4908 5514 5726 6433 6442 6544 7352 7362 8271 8589 9663 9816 11028 11452 12866 12884 14704 14724 16542 17178 19299 19326 19632 22056 22547 22904 25732 25767 25768 28989 29448 33084 34356 38598 38652 44112 45094 45808 51464 51534 51536 57897 57978 58896 66168 67641 68712 77196 77304 90188 102928 103068 115794 115956 132336 135282 137424 154392 154608 180376 202923 206136 231588 231912 270564 308784 360752 375871 405846 412272 463176 463824 541128 751742 811692 926352 1082256 1127613 1317389 1503484 1623384 2255226 2631097 2634778 2960099 3006968 3246768 3382839 3952167 4510452 5262194 5269556 5920198 6013936 6765678 7893291 7904334 8880297 9020904 9221723 10524388 10539112 11840396 11856501 13531356 15786582 15808668 17760594 18041808 18443446 20720693 21048776 21078224 23679873 23680792 23713002 26640891 27062712 27665169 31573164 31617336 35521188 36886892 41441386 42097552 47359746 47361584 47426004 53281782 54125424 55330338 62162079 63146328 63234672 71042376 73773784 82882772 82995507 94719492 94852008 106563564 110660676 124324158 126292656 142084752 147547568 165765544 165991014 186486237 189438984 189704016 213127128 221321352 248648316 331531088 331982028 372972474 378877968 426254256 442642704 497296632 663964056 745944948 994593264 1210680491 1327928112 1491889896 2421360982 2983779792 3632041473 4842721964 7264082946 8474763437 9685443928 10896124419 14528165892 16949526874 19370887856 21792248838 25424290311 29056331784 33899053748 43584497676 50848580622 58112663568 67798107496 76272870933 87168995352 101697161244 135596214992 152545741866 174337990704 203394322488 305091483732 406788644976 610182967464 1220365934928
• Sum of all divisors σ(n): 3918251001600
• Sum of proper divisors (its aliquot sum) s(n): 2697885066672
• 1220365934928 is an abundant number, because the sum of its proper divisors (2697885066672) is greater than itself. Its abundance is 1477519131744

Bases of 1220365934928

• Binary: 10001110000100011011110100110000101010000₂
• Hexadecimal: 0x11C237A6150
• Base-36: FKMMD9W0

Squares and roots of 1220365934928

• 1220365934928 squared (1220365934928²) is 1489293015132691530365184
• 1220365934928 cubed (1220365934928³) is 1817482462794147151431134873420746752
• The square root of 1220365934928 is 1104701.7402575231
• The cube root of 1220365934928 is 10686.3655344453

Scales and comparisons

• 1,220,365,934,928 seconds is equal to 38,803 years, 44 weeks, 5 days, 17 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,220,365,934,928 would take you about ninety-seven thousand and nine 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 1220365934928 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220365934928

• 1220365934928 backwards is 8294395630221
• The number of decimal digits it has is: 13
• The sum of 1220365934928's digits is 54
• More coming soon!