1993244907420

Names of 1993244907420

• Cardinal: 1993244907420 can be written as One trillion, nine hundred ninety-three billion, two hundred forty-four million, nine hundred seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 1.99324490742 × 10¹²

Factors of 1993244907420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 407

Divisors of 1993244907420

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 81 90 93 108 117 124 130 135 155 156 162 180 186 195 234 243 260 270 279 310 324 351 353 372 390 403 405 465 468 486 540 558 585 620 702 706 729 780 806 810 837 930 961 972 1053 1059 1116 1170 1209 1215 1395 1404 1412 1458 1612 1620 1674 1755 1765 1860 1922 2015 2106 2118 2340 2418 2430 2511 2790 2883 2916 3159 3177 3348 3510 3530 3627 3645 3844 4030 4185 4212 4236 4589 4805 4836 4860 5022 5265 5295 5580 5766 6045 6318 6354 7020 7060 7254 7290 7533 8060 8370 8649 9178 9477 9531 9610 10044 10530 10590 10881 10943 11532 12090 12493 12555 12636 12708 13767 14415 14508 14580 15066 15795 15885 16740 17298 18135 18356 18954 19062 19220 21060 21180 21762 21886 22599 22945 24180 24986 25110 25947 27534 28593 28830 29791 30132 31590 31770 32643 32829 34596 36270 37479 37665 37908 38124 41301 43245 43524 43772 45198 45890 47385 47655 49972 50220 51894 54405 54715 55068 57186 57660 59582 62465 63180 63540 65286 65658 68835 72540 74958 75330 77841 82602 85779 86490 89373 90396 91780 94770 95310 97929 98487 103788 108810 109430 112437 112995 114372 119164 123903 124930 129735 130572 131316 137670 142259 142965 148955 149916 150660 155682 163215 164145 165204 171558 172980 178746 187395 189540 190620 195858 196974 206505 217620 218860 224874 225990 233523 247806 249860 257337 259470 268119 275340 284518 285930 293787 295461 297910 311364 326430 328290 337311 339233 343116 357492 371709 374790 387283 389205 391716 393948 413010 426777 428895 446865 449748 451980 467046 489645 492435 495612 514674 518940 536238 562185 569036 571860 587574 590922 595820 619515 652860 656580 674622 678466 700569 711295 743418 749580 774566 778410 804357 826020 853554 857790 886383 893730 934092 979290 984870 1011933 1017699 1029348 1072476 1115127 1124370 1161849 1167615 1175148 1181844 1239030 1280331 1286685 1340595 1349244 1356932 1401138 1422590 1468935 1477305 1486836 1549132 1556820 1608714 1686555 1696165 1707108 1715580 1772766 1787460 1858545 1936415 1958580 1969740 2023866 2035398 2133885 2230254 2248740 2323698 2335230 2413071 2478060 2560662 2573370 2659149 2681190 2802276 2845180 2937870 2954610 3035799 3053097 3217428 3345381 3373110 3392330 3485547 3502845 3545532 3717090 3840993 3872830 4021785 4047732 4070796 4267770 4410029 4431915 4460508 4647396 4670460 4826142 5059665 5088495 5121324 5146740 5318298 5362380 5575635 5809245 5875740 5909220 6071598 6106194 6401655 6690762 6746220 6784660 6971094 7005690 7239213 7434180 7681986 7745660 7977447 8043570 8535540 8820058 8863830 9107397 9159291 9652284 10119330 10176990 10456641 10516223 10636596 11151270 11522979 11618490 12065355 12143196 12212388 12803310 13230087 13295745 13381524 13942188 14011380 14478426 15178995 15265485 15363972 15954894 16087140 16726905 17427735 17640116 17727660 18214794 18318582 19204965 20238660 20353980 20913282 21032446 21717639 22050145 22302540 23045958 23236980 24130710 25606620 26460174 26591490 27477873 28956852 30357990 30530970 31369923 31548669 31909788 33453810 34568937 34855470 36196065 36429588 36637164 38409930 39690261 39887235 41826564 42064892 43435278 44100290 45536985 45796455 46091916 48261420 52283205 52581115 52920348 53182980 54955746 57614895 60715980 61061940 62739846 63097338 66150435 66907620 69137874 69710940 72392130 76819860 79380522 79774470 82433619 86870556 88200580 91073970 91592910 94109769 94646007 103706811 104566410 105162230 108588195 109911492 115229790 119070783 125479692 126194676 132300870 136710899 137389365 138275748 144784260 156849615 157743345 158761044 159548940 164867238 172844685 182147940 183185820 188219538 189292014 198451305 207413622 209132820 210324460 217176390 230459580 238141566 247300857 264601740 273421798 274778730 282329307 283938021 313699230 315486690 329734476 345689370 357212349 376439076 378584028 396902610 410132697 412168095 414827244 434352780 470548845 473230035 476283132 494601714 518534055 546843596 549557460 564658614 567876042 595353915 627398460 630973380 683554495 691378740 714424698 793805220 820265394 824336190 851814063 941097690 946460070 989203428 1037068110 1071637047 1129317228 1135752084 1190707830 1230398091 1236504285 1367108990 1411646535 1419690105 1428849396 1640530788 1648672380 1703628126 1786061745 1882195380 1892920140 2050663485 2074136220 2143274094 2381415660 2460796182 2473008570 2555442189 2734217980 2823293070 2839380210 3214911141 3407256252 3572123490 3691194273 4101326970 4259070315 4286548188 4921592364 4946017140 5110884378 5358185235 5646586140 5678760420 6151990455 6429822282 7144246980 7382388546 7666326567 8202653940 8518140630 10221768756 10716370470 11073582819 12303980910 12777210945 12859644564 14764777092 15332653134 16074555705 17036281260 18455971365 21432740940 22147165638 24607961820 25554421890 30665306268 32149111410 33220748457 36911942730 38331632835 44294331276 51108843780 55367914095 64298222820 66441496914 73823885460 76663265670 99662245371 110735828190 132882993828 153326531340 166103742285 199324490742 221471656380 332207484570 398648981484 498311226855 664414969140 996622453710 1993244907420
• Sum of all divisors σ(n): 7003672026624
• Sum of proper divisors (its aliquot sum) s(n): 5010427119204
• 1993244907420 is an abundant number, because the sum of its proper divisors (5010427119204) is greater than itself. Its abundance is 3017182211784

Bases of 1993244907420

• Binary: 11101000000010110101001111001011110011100₂
• Hexadecimal: 0x1D016A7979C
• Base-36: PFOMJXR0

Squares and roots of 1993244907420

• 1993244907420 squared (1993244907420²) is 3973025260955764371056400
• 1993244907420 cubed (1993244907420³) is 7919212368451093894501648545598488000
• The square root of 1993244907420 is 1411823.2564382837
• The cube root of 1993244907420 is 12585.0096934099

Scales and comparisons

• 1,993,244,907,420 seconds is equal to 63,379 years, 1 week, 1 day, 4 hours, 57 minutes.
• To count from 1 to 1,993,244,907,420 would take you about one hundred fifty-eight thousand, four hundred forty-seven 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 1993244907420 cubic inches would be around 1048.8 feet tall.

Recreational maths with 1993244907420

• 1993244907420 backwards is 0247094423991
• 1993244907420 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1993244907420's digits is 54
• More coming soon!