140218789920

Names of 140218789920

• Cardinal: 140218789920 can be written as One hundred forty billion, two hundred eighteen million, seven hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4021878992 × 10¹¹

Factors of 140218789920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3336

Divisors of 140218789920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 67 80 88 96 110 120 127 132 134 160 165 176 201 220 240 254 264 268 330 335 352 381 402 440 480 508 528 536 635 660 670 737 762 804 880 1005 1016 1056 1072 1270 1320 1340 1397 1474 1524 1608 1760 1905 2010 2032 2144 2211 2540 2640 2680 2794 2948 3048 3121 3216 3685 3810 4020 4064 4191 4422 5080 5280 5360 5588 5896 6096 6242 6432 6985 7370 7620 8040 8382 8509 8844 9363 10160 10720 11055 11176 11792 12192 12484 13970 14740 15240 15605 16080 16764 17018 17688 18726 20320 20955 22110 22352 23584 24968 25527 27940 29480 30480 31210 32160 33528 34036 34331 35376 37452 41910 42545 44220 44704 46815 49936 51054 55880 58960 60960 62420 67056 68072 68662 70752 74904 83820 85090 88440 93599 93630 99872 102108 102993 111760 117920 124840 127635 134112 136144 137324 149808 167640 170180 171655 176880 187198 187260 204216 205986 209107 223520 249680 255270 272288 274648 280797 299616 335280 340360 343310 353760 374396 374520 396367 408432 411972 418214 467995 499360 510540 514965 549296 561594 627321 670560 680720 686620 748792 749040 792734 816864 823944 836428 935990 1021080 1029930 1045535 1098592 1123188 1189101 1254642 1361440 1373240 1403985 1497584 1498080 1585468 1647888 1672856 1871980 1981835 2042160 2059860 2091070 2246376 2300177 2378202 2509284 2746480 2807970 2995168 3136605 3170936 3295776 3345712 3743960 3963670 4084320 4119720 4182140 4360037 4492752 4600354 4756404 5018568 5492960 5615940 5945505 6273210 6341872 6691424 6900531 7487920 7927340 8239440 8364280 8720074 8985504 9200708 9512808 10037136 11231880 11500885 11891010 12546420 12683744 13080111 13801062 14975840 15854680 16478880 16728560 17440148 18401416 19025616 20074272 21800185 22463760 23001770 23782020 25092840 26160222 26556589 27602124 31709360 33457120 34502655 34880296 36802832 38051232 43600370 44927520 46003540 47564040 50185680 52320444 53113178 55204248 63418720 65400555 69005310 69760592 73605664 79669767 87200740 92007080 95128080 100371360 104640888 106226356 110408496 130801110 132782945 138010620 139521184 159339534 174401480 184014160 190256160 209281776 212452712 220816992 261602220 265565890 276021240 292122479 318679068 348802960 368028320 398348835 418563552 424905424 523204440 531131780 552042480 584244958 637358136 697605920 796697670 849810848 876367437 1046408880 1062263560 1104084960 1168489916 1274716272 1460612395 1593395340 1752734874 2092817760 2124527120 2336979832 2549432544 2921224790 3186790680 3505469748 4249054240 4381837185 4673959664 5842449580 6373581360 7010939496 8763674370 9347919328 11684899160 12747162720 14021878992 17527348740 23369798320 28043757984 35054697480 46739596640 70109394960 140218789920
• Sum of all divisors σ(n): 493043023872
• Sum of proper divisors (its aliquot sum) s(n): 352824233952
• 140218789920 is an abundant number, because the sum of its proper divisors (352824233952) is greater than itself. Its abundance is 212605444032

Bases of 140218789920

• Binary: 10000010100101101100001111000000100000₂
• Hexadecimal: 0x20A5B0F020
• Base-36: 1SEYNAQO

Squares and roots of 140218789920

• 140218789920 squared (140218789920²) is 19661309046629093606400
• 140218789920 cubed (140218789920³) is 2756884962761480360555816767488000
• The square root of 140218789920 is 374457.9948672479
• The cube root of 140218789920 is 5195.1976115505

Scales and comparisons

• 140,218,789,920 seconds is equal to 4,458 years, 27 weeks, 1 day, 15 hours, 52 minutes.
• To count from 1 to 140,218,789,920 would take you about eight thousand, nine hundred seventeen 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 140218789920 cubic inches would be around 432.9 feet tall.

Recreational maths with 140218789920

• 140218789920 backwards is 029987812041
• The number of decimal digits it has is: 12
• The sum of 140218789920's digits is 51
• More coming soon!