140321169144

Names of 140321169144

• Cardinal: 140321169144 can be written as One hundred forty billion, three hundred twenty-one million, one hundred sixty-nine thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.40321169144 × 10¹¹

Factors of 140321169144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1208

Divisors of 140321169144

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 103 104 117 156 169 206 234 309 312 338 412 468 507 618 676 824 927 936 1014 1087 1236 1339 1352 1521 1854 2028 2174 2472 2678 3042 3261 3708 4017 4056 4348 5356 6084 6522 7416 8034 8696 9783 10609 10712 12051 12168 13044 14131 16068 17407 19566 21218 24102 26088 28262 31827 32136 34814 39132 42393 42436 48204 52221 56524 63654 69628 78264 84786 84872 95481 96408 104442 111961 113048 127179 127308 137917 139256 156663 169572 183703 190962 208884 223922 254358 254616 275834 313326 335883 339144 367406 381924 413751 417768 447844 508716 551109 551668 626652 671766 734812 763848 827502 895688 1007649 1017432 1102218 1103336 1241253 1253304 1343532 1455493 1469624 1653327 1655004 1792921 2015298 2204436 2482506 2687064 2910986 3306654 3310008 3585842 4030596 4366479 4408872 4965012 5378763 5821972 6613308 7171684 8061192 8732958 9930024 10757526 11531983 11643944 13099437 13226616 14343368 16136289 17465916 18921409 21515052 23063966 26198874 32272578 34595949 34931832 37842818 43030104 46127932 52397748 56764227 64545156 69191898 75685636 92255864 103787847 104795496 113528454 129090312 138383796 149915779 151371272 170292681 207575694 227056908 276767592 299831558 340585362 415151388 449747337 454113816 599663116 681170724 830302776 899494674 1199326232 1349242011 1362341448 1798989348 1948905127 2698484022 3597978696 3897810254 5396968044 5846715381 7795620508 10793936088 11693430762 15591241016 17540146143 23386861524 35080292286 46773723048 70160584572 140321169144
• Sum of all divisors σ(n): 415935224640
• Sum of proper divisors (its aliquot sum) s(n): 275614055496
• 140321169144 is an abundant number, because the sum of its proper divisors (275614055496) is greater than itself. Its abundance is 135292886352

Bases of 140321169144

• Binary: 10000010101011110010110001111011111000₂
• Hexadecimal: 0x20ABCB1EF8
• Base-36: 1SGNLN20

Squares and roots of 140321169144

• 140321169144 squared (140321169144²) is 19690030509939057692736
• 140321169144 cubed (140321169144³) is 2762928101635679087634382636137984
• The square root of 140321169144 is 374594.6731388477
• The cube root of 140321169144 is 5196.4617096169

Scales and comparisons

• 140,321,169,144 seconds is equal to 4,461 years, 40 weeks, 3 days, 14 hours, 32 minutes, 24 seconds.
• To count from 1 to 140,321,169,144 would take you about eight thousand, nine hundred twenty-three 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 140321169144 cubic inches would be around 433 feet tall.

Recreational maths with 140321169144

• 140321169144 backwards is 441961123041
• 140321169144 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140321169144's digits is 36
• More coming soon!