3993845364894

Names of 3993845364894

• Cardinal: 3993845364894 can be written as Three trillion, nine hundred ninety-three billion, eight hundred forty-five million, three hundred sixty-four thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 3.993845364894 × 10¹²

Factors of 3993845364894

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7555

Divisors of 3993845364894

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 29 33 38 42 57 58 66 73 77 87 114 133 146 154 174 203 209 219 231 266 319 399 406 418 438 462 511 551 609 627 638 798 803 841 957 1022 1102 1218 1254 1387 1463 1533 1606 1653 1682 1914 2117 2233 2409 2523 2774 2926 3066 3306 3857 4161 4234 4389 4466 4818 5046 5621 5887 6061 6351 6699 7411 7714 8322 8778 9251 9709 11242 11571 11774 12122 12702 13398 14819 14822 15257 15979 16863 17661 18183 18502 19418 22233 23142 23287 27753 29127 29638 30514 31958 33726 35322 36366 40223 42427 44457 44466 45771 46574 47937 51877 55506 58254 61393 64757 69861 80446 81521 84854 88914 91542 95874 103754 106799 111853 120669 122786 127281 129514 139722 140809 155631 163009 163042 175769 184179 194271 213598 214919 223706 241338 244563 254562 281561 281618 311262 320397 326018 335559 351538 368358 388542 422427 429751 429838 442453 489027 489126 527307 541003 563122 570647 640794 644757 671118 675323 844683 844854 859502 884906 978054 985663 1054614 1082006 1141294 1166467 1230383 1289253 1289514 1327359 1350646 1504433 1548899 1623009 1689366 1711941 1971326 2025969 2332934 2364109 2460766 2578506 2654718 2956989 3008866 3097171 3097798 3246018 3423882 3499401 3691149 3787021 4051938 4083461 4513299 4646697 4727261 4728218 5913978 5951033 6194342 6232651 6998802 7092327 7382298 7574042 8165269 8166922 9026598 9291513 9293394 9454522 10279057 10842293 11361063 11902066 12250383 12465302 12831137 14181783 14184654 15689087 16330538 16548763 17853099 18583026 18697953 20558114 21684586 22722126 24495807 24500766 25662274 28363566 28584227 30837171 31378174 32526879 33097526 35706198 37395906 38493411 41657231 43628557 44918071 47067261 48991614 49646289 57168454 61674342 65053758 68559161 71953399 76986822 83314462 85752681 87257114 89817959 89836142 94134522 99292578 109823609 113069627 118420369 124971693 130885671 134754213 137118322 143906798 171505362 172579957 179635918 205677483 215860197 219647218 226139254 236840738 249943386 261771342 269453877 269508426 298092653 314426497 329470827 339208881 345159914 355261107 411354966 431720394 454983523 479914127 517739871 538907754 596185306 628852994 658941654 678417762 710522214 791487389 828942583 894277959 909967046 943279491 959828254 1035479742 1208059699 1302624059 1364950569 1439742381 1582974778 1657885166 1788555918 1886558982 2086648571 2374462167 2416119398 2486827749 2605248118 2729901138 2879484762 3184884661 3279019183 3624179097 3907872177 4173297142 4748924334 4973655498 5004818753 6259945713 6369769322 6558038366 7248358194 7815744354 8644686937 9118368413 9554653983 9837057549 10009637506 12519891426 15014456259 17289373874 18236736826 19109307966 19674115098 22953134281 25934060811 27355105239 30028912518 35033731271 45906268562 51868121622 54710210478 60512808559 68859402843 70067462542 95091556307 105101193813 121025617118 137718805686 181538425677 190183112614 210202387626 285274668921 363076851354 570549337842 665640894149 1331281788298 1996922682447 3993845364894
• Sum of all divisors σ(n): 11006969425920
• Sum of proper divisors (its aliquot sum) s(n): 7013124061026
• 3993845364894 is an abundant number, because the sum of its proper divisors (7013124061026) is greater than itself. Its abundance is 3019278696132

Bases of 3993845364894

• Binary: 111010000111100011101110111111100010011110₂
• Hexadecimal: 0x3A1E3BBF89E
• Base-36: 1EYQWEU8U

Squares and roots of 3993845364894

• 3993845364894 squared (3993845364894²) is 15950800798685288007631236
• 3993845364894 cubed (3993845364894³) is 63705031836176750718307455999012228984
• The square root of 3993845364894 is 1998460.7489000129
• The cube root of 3993845364894 is 15865.8647785455

Scales and comparisons

• 3,993,845,364,894 seconds is equal to 126,991 years, 48 weeks, 2 days, 2 hours, 14 minutes, 54 seconds.
• To count from 1 to 3,993,845,364,894 would take you about three hundred seventeen thousand, four hundred seventy-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 3993845364894 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3993845364894

• 3993845364894 backwards is 4984635483993
• The number of decimal digits it has is: 13
• The sum of 3993845364894's digits is 75
• More coming soon!