140638359680

Names of 140638359680

• Cardinal: 140638359680 can be written as One hundred forty billion, six hundred thirty-eight million, three hundred fifty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4063835968 × 10¹¹

Factors of 140638359680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1396

Divisors of 140638359680

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 31 32 35 40 52 56 61 62 64 65 70 80 91 104 112 122 124 128 130 140 155 160 182 208 217 224 244 248 260 280 305 310 320 364 403 416 427 434 448 455 488 496 520 560 610 620 640 728 793 806 832 854 868 896 910 976 992 1040 1085 1120 1220 1240 1277 1456 1586 1612 1664 1708 1736 1820 1891 1952 1984 2015 2080 2135 2170 2240 2440 2480 2554 2821 2912 3172 3224 3416 3472 3640 3782 3904 3965 3968 4030 4160 4270 4340 4480 4880 4960 5108 5551 5642 5824 6344 6385 6448 6832 6944 7280 7564 7808 7930 8060 8320 8540 8680 8939 9455 9760 9920 10216 11102 11284 11648 12688 12770 12896 13237 13664 13888 14105 14560 15128 15860 16120 16601 17080 17360 17878 18910 19520 19840 20432 22204 22568 24583 25376 25540 25792 26474 27328 27755 27776 28210 29120 30256 31720 32240 33202 34160 34720 35756 37820 39040 39587 40864 44408 44695 45136 49166 50752 51080 51584 52948 54656 55510 56420 58240 60512 63440 64480 66185 66404 68320 69440 71512 75640 77897 79174 81728 83005 88816 89390 90272 98332 101504 102160 105896 111020 112840 116207 121024 122915 126880 128960 132370 132808 136640 138880 143024 151280 155794 158348 163456 166010 172081 177632 178780 180544 196664 197935 204320 211792 222040 225680 232414 242048 245830 253760 257920 264740 265616 273280 277109 286048 302560 311588 316696 332020 344162 355264 357560 361088 389485 393328 395870 408640 423584 444080 451360 464828 491660 507520 514631 529480 531232 545279 554218 572096 581035 605120 623176 633392 664040 688324 710528 715120 778970 786656 791740 817280 847168 860405 888160 902720 929656 983320 1012661 1029262 1058960 1062464 1090558 1108436 1144192 1162070 1210240 1246352 1266784 1328080 1376648 1385545 1430240 1557940 1573312 1583480 1694336 1720810 1776320 1805440 1859312 1966640 2025322 2058524 2117920 2124928 2181116 2216872 2324140 2414807 2492704 2533568 2573155 2656160 2726395 2753296 2771090 2860480 3115880 3146624 3166960 3441620 3552640 3602417 3718624 3933280 4050644 4117048 4235840 4362232 4433744 4648280 4829614 4985408 5063305 5067136 5146310 5312320 5452790 5506592 5542180 5720960 6231760 6333920 6883240 7088627 7204834 7437248 7866560 8101288 8234096 8471680 8724464 8867488 9296560 9659228 9970816 10126610 10292620 10624640 10905580 11013184 11084360 12074035 12463520 12667840 13766480 14177254 14409668 14874496 15733120 16202576 16468192 16903649 17448928 17734976 18012085 18593120 19318456 20253220 20585240 21811160 22026368 22168720 24148070 24927040 25335680 27532960 28354508 28819336 31392491 32405152 32936384 33807298 34897856 35443135 35469952 36024170 37186240 38636912 40506440 41170480 43622320 44337440 48296140 49854080 55065920 56709016 57638672 62784982 64810304 65872768 67614596 69795712 70886270 72048340 74372480 77273824 81012880 82340960 84518245 87244640 88674880 96592280 110131840 113418032 115277344 125569964 129620608 135229192 141772540 144096680 154547648 156962455 162025760 164681920 169036490 174489280 177349760 193184560 219747437 226836064 230554688 251139928 270458384 283545080 288193360 309095296 313924910 324051520 329363840 338072980 348978560 386369120 439494874 453672128 461109376 502279856 540916768 567090160 576386720 627849820 648103040 676145960 772738240 878989748 907344256 1004559712 1081833536 1098737185 1134180320 1152773440 1255699640 1352291920 1545476480 1757979496 2009119424 2163667072 2197474370 2268360640 2305546880 2511399280 2704583840 3515958992 4018238848 4394948740 4536721280 5022798560 5409167680 7031917984 8789897480 10045597120 10818335360 14063835968 17579794960 20091194240 28127671936 35159589920 70319179840 140638359680
• Sum of all divisors σ(n): 434492190720
• Sum of proper divisors (its aliquot sum) s(n): 293853831040
• 140638359680 is an abundant number, because the sum of its proper divisors (293853831040) is greater than itself. Its abundance is 153215471360

Bases of 140638359680

• Binary: 10000010111110101100110001000010000000₂
• Hexadecimal: 0x20BEB31080
• Base-36: 1SLWG4U8

Squares and roots of 140638359680

• 140638359680 squared (140638359680²) is 19779148213481049702400
• 140638359680 cubed (140638359680³) is 2781706960611577292910088159232000
• The square root of 140638359680 is 375017.8124836205
• The cube root of 140638359680 is 5200.3742294773

Scales and comparisons

• 140,638,359,680 seconds is equal to 4,471 years, 44 weeks, 6 days, 19 hours, 1 minute, 20 seconds.
• To count from 1 to 140,638,359,680 would take you about eight thousand, nine hundred forty-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 140638359680 cubic inches would be around 433.4 feet tall.

Recreational maths with 140638359680

• 140638359680 backwards is 086953836041
• The number of decimal digits it has is: 12
• The sum of 140638359680's digits is 53
• More coming soon!