140021966840

Names of 140021966840

• Cardinal: 140021966840 can be written as One hundred forty billion, twenty-one million, nine hundred sixty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4002196684 × 10¹¹

Factors of 140021966840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1065

Divisors of 140021966840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 40 49 56 62 70 79 98 124 140 155 158 196 217 245 248 280 310 316 392 395 434 490 553 620 632 790 868 941 961 980 1085 1106 1240 1519 1580 1736 1882 1922 1960 2170 2212 2449 2765 3038 3160 3764 3844 3871 4340 4424 4705 4805 4898 5530 6076 6587 6727 7528 7595 7688 7742 8680 9410 9610 9796 11060 12152 12245 13174 13454 15190 15484 17143 18820 19220 19355 19592 22120 24490 26348 26908 29171 30380 30968 32935 33635 34286 37640 38440 38710 46109 47089 48980 52696 53816 58342 60760 65870 67270 68572 74339 75919 77420 85715 92218 94178 97960 116684 120001 131740 134540 137144 145855 148678 151838 154840 171430 184436 188356 204197 230545 233368 235445 240002 263480 269080 291710 297356 303676 342860 368872 371695 376712 379595 408394 461090 470890 480004 520373 531433 583420 594712 600005 607352 685720 743390 759190 816788 904301 922180 941780 960008 1020985 1040746 1062866 1166840 1200010 1429379 1486780 1518380 1633576 1808602 1844360 1883560 2041970 2081492 2125732 2304509 2400020 2601865 2657165 2858758 2973560 3036760 3617204 3642611 3720031 4083940 4162984 4251464 4521505 4609018 4800040 5203730 5314330 5717516 6330107 7146895 7234408 7285222 7440062 8167880 9043010 9218036 10407460 10628660 11435032 11522545 12660214 14293790 14570444 14880124 16131563 18086020 18213055 18436072 18600155 20814920 21257320 23045090 25320428 28587580 29140888 29760248 31650535 32263126 36172040 36426110 37200310 44310749 46090180 50640856 57175160 63301070 64526252 71439779 72852220 74400620 80657815 88621498 92180360 112920941 126602140 129052504 142879558 145704440 148801240 161315630 177242996 221553745 225841882 253204280 285759116 322631260 354485992 357198895 443107490 451683764 500078453 564604705 571518232 645262520 714397790 886214980 903367528 1000156906 1129209410 1428795580 1772429960 2000313812 2258418820 2500392265 2857591160 3500549171 4000627624 4516837640 5000784530 7001098342 10001569060 14002196684 17502745855 20003138120 28004393368 35005491710 70010983420 140021966840
• Sum of all divisors σ(n): 383890622400
• Sum of proper divisors (its aliquot sum) s(n): 243868655560
• 140021966840 is an abundant number, because the sum of its proper divisors (243868655560) is greater than itself. Its abundance is 103846688720

Bases of 140021966840

• Binary: 10000010011001111101011010011111111000₂
• Hexadecimal: 0x2099F5A7F8
• Base-36: 1SBPGP2W

Squares and roots of 140021966840

• 140021966840 squared (140021966840²) is 19606151197742059585600
• 140021966840 cubed (140021966840³) is 2745291852870264950168187341504000
• The square root of 140021966840 is 374195.0919507095
• The cube root of 140021966840 is 5192.7656654747

Scales and comparisons

• 140,021,966,840 seconds is equal to 4,452 years, 13 weeks, 5 days, 14 hours, 47 minutes, 20 seconds.
• To count from 1 to 140,021,966,840 would take you about eight thousand, nine hundred four 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 140021966840 cubic inches would be around 432.7 feet tall.

Recreational maths with 140021966840

• 140021966840 backwards is 048669120041
• The number of decimal digits it has is: 12
• The sum of 140021966840's digits is 41
• More coming soon!