20893730989120

Names of 20893730989120

• Cardinal: 20893730989120 can be written as Twenty trillion, eight hundred ninety-three billion, seven hundred thirty million, nine hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.089373098912 × 10¹³

Factors of 20893730989120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1498

Divisors of 20893730989120

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 32 34 40 44 55 64 68 80 85 88 110 113 121 136 160 170 176 187 220 226 242 257 272 320 340 352 374 440 452 484 514 544 565 605 680 704 748 880 904 935 968 1028 1088 1093 1130 1210 1243 1285 1360 1496 1760 1808 1870 1921 1936 2056 2057 2186 2260 2420 2486 2570 2720 2827 2992 3520 3616 3740 3842 3872 4112 4114 4369 4372 4520 4840 4972 5140 5440 5465 5654 5984 6215 7232 7480 7684 7744 8224 8228 8738 8744 9040 9605 9680 9944 10280 10285 10930 11308 11968 12023 12430 13673 14135 14960 15368 16448 16456 17476 17488 18080 18581 19210 19360 19888 20560 20570 21131 21845 21860 22616 24046 24860 27346 28270 29041 29920 30736 31097 32912 34952 34976 36160 37162 38420 38720 39776 41120 41140 42262 43690 43720 45232 48059 48092 49720 54692 56540 58082 59840 60115 61472 62194 65824 68365 69904 69952 74324 76840 79552 82240 82280 84524 87380 87440 90464 92905 96118 96184 99440 105655 109384 113080 116164 120230 122944 123509 124388 131648 132253 136730 139808 145205 148648 153680 155485 164560 169048 174760 174880 180928 185810 192236 192368 198880 204391 211310 218768 226160 232328 232441 240295 240460 247018 248776 264506 273460 279616 280901 290410 297296 307360 310970 319451 329120 338096 349520 349760 371620 384472 384736 397760 408782 422620 437536 452320 464656 464882 480590 480920 493697 494036 497552 528649 529012 546920 561802 580820 594592 614720 617545 621940 638902 658240 661265 676192 699040 743240 768944 769472 817564 845240 875072 904640 929312 929764 961180 961840 987394 988072 995104 1021955 1057298 1058024 1093840 1123604 1161640 1162205 1189184 1235090 1243880 1277804 1322530 1352384 1358599 1398080 1404505 1486480 1537888 1597255 1635128 1690480 1858624 1859528 1922360 1923680 1974788 1976144 1990208 2043910 2099653 2114596 2116048 2187680 2247208 2248301 2323280 2324410 2468485 2470180 2487760 2555608 2643245 2645060 2717198 2809010 2972960 3075776 3089911 3194510 3270256 3380960 3513961 3719056 3844720 3847360 3949576 3952288 4087820 4199306 4229192 4232096 4375360 4494416 4496602 4646560 4648820 4775317 4936970 4940360 4975520 5111216 5286490 5290120 5430667 5434396 5618020 5945920 6179822 6389020 6540512 6761920 6792995 7027922 7438112 7689440 7899152 7904576 8175640 8398612 8458384 8464192 8988832 8993204 9293120 9297640 9550634 9873940 9880720 9951040 10222432 10498265 10572980 10580240 10861334 10868792 11236040 11241505 12359644 12778040 13081024 13585990 14055844 14876224 14944589 15378880 15449555 15798304 16351280 16797224 16916768 17569805 17977664 17986408 18595280 19101268 19747880 19761440 20444864 20996530 21145960 21160480 21722668 21737584 22472080 22483010 23096183 23876585 24719288 25556080 27153335 27171980 28111688 29889178 30899110 31596608 31741813 32702560 33594448 33833536 33989021 35139610 35972816 37190560 38202536 39495760 39522880 41993060 42291920 42320960 43445336 43475168 44944160 44966020 46192366 47753170 49438576 51112160 52528487 54306670 54343960 56223376 59737337 59778356 61798220 63483626 65405120 67188896 67978042 70279220 71945632 74381120 74722945 76405072 78991520 83986120 84583840 86890672 86950336 89888320 89932040 92384732 95506340 98877152 102224320 105056974 108613340 108687920 112446752 115480915 119474674 119556712 123596440 126967252 134377792 135956084 140558440 143891264 149445890 152810144 157983040 158709065 167972240 169167680 169945105 173781344 179864080 184769464 191012680 197754304 210113948 217226680 217375840 224893504 230961830 238949348 239113424 247192880 253934504 254058013 262642435 271912168 281116880 298686685 298891780 305620288 317418130 335944480 339890210 347562688 349159943 359728160 369538928 382025360 420227896 434453360 434751680 461923660 477898696 478226848 494385760 507869008 508116026 525284870 539610821 543824336 562233760 577813357 597373370 597783560 634836260 671888960 679780420 698319886 719456320 739077856 764050720 840455792 868906720 923847320 955797392 956453696 988771520 1015738016 1016232052 1050569740 1079221642 1087648672 1124467520 1155626714 1194746740 1195567120 1269672520 1270290065 1359560840 1396639772 1478155712 1528101440 1680911584 1737813440 1745799715 1847694640 1911594784 2031476032 2032464104 2101139480 2158443284 2175297344 2311253428 2389493480 2391134240 2539345040 2540580130 2698054105 2719121680 2793279544 2889066785 3361823168 3491599430 3695389280 3823189568 3840759373 4064928208 4202278960 4316886568 4622506856 4778986960 4782268480 5078690080 5081160260 5396108210 5438243360 5586559088 5778133570 5935719031 6983198860 7390778560 7681518746 8129856416 8404557920 8633773136 9245013712 9557973920 10157380160 10162320520 10792216420 10876486720 11173118176 11556267140 11871438062 13966397720 15363037492 16259712832 16809115840 17267546272 18490027424 19115947840 19203796865 20324641040 21584432840 22346236352 23112534280 23742876124 27932795440 29678595155 30726074984 34535092544 36980054848 38407593730 40649282080 43168865680 46225068560 47485752248 55865590880 59357190310 61452149968 65292909341 76815187460 81298564160 86337731360 92450137120 94971504496 111731181760 118714380620 122904299936 130585818682 153630374920 172675462720 184900274240 189943008992 237428761240 245808599872 261171637364 307260749840 326464546705 379886017984 474857522480 522343274728 614521499680 652929093410 949715044960 1044686549456 1229042999360 1305858186820 1899430089920 2089373098912 2611716373640 4178746197824 5223432747280 10446865494560 20893730989120
• Sum of all divisors σ(n): 58697688165984
• Sum of proper divisors (its aliquot sum) s(n): 37803957176864
• 20893730989120 is an abundant number, because the sum of its proper divisors (37803957176864) is greater than itself. Its abundance is 16910226187744

Bases of 20893730989120

• Binary: 100110000000010110011011010011110010001000000₂
• Hexadecimal: 0x1300B369E440
• Base-36: 7EMG3YY4G

Squares and roots of 20893730989120

• 20893730989120 squared (20893730989120²) is 436547994645713413558374400
• 20893730989120 cubed (20893730989120³) is 9121116363967334184235065571371286528000
• The square root of 20893730989120 is 4570966.0892550931
• The cube root of 20893730989120 is 27542.6252414323

Scales and comparisons

• 20,893,730,989,120 seconds is equal to 664,356 years, 6 days, 3 hours, 38 minutes, 40 seconds.
• To count from 1 to 20,893,730,989,120 would take you about one million, six hundred sixty thousand, eight hundred ninety 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 20893730989120 cubic inches would be around 2295.2 feet tall.

Recreational maths with 20893730989120

• 20893730989120 backwards is 02198903739802
• The number of decimal digits it has is: 14
• The sum of 20893730989120's digits is 61
• More coming soon!