20689223639040

Names of 20689223639040

• Cardinal: 20689223639040 can be written as Twenty trillion, six hundred eighty-nine billion, two hundred twenty-three million, six hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.068922363904 × 10¹³

Factors of 20689223639040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 83723

Divisors of 20689223639040

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 61 64 66 72 80 88 90 96 99 110 120 122 128 132 144 160 165 176 180 183 192 198 220 240 244 256 264 288 305 320 330 352 360 366 384 396 440 480 488 495 512 528 549 576 610 640 660 671 704 720 732 768 792 880 915 960 976 990 1024 1056 1098 1152 1220 1280 1320 1342 1408 1440 1464 1536 1584 1760 1830 1920 1952 1980 2013 2048 2112 2196 2304 2440 2560 2640 2684 2745 2816 2880 2928 3072 3168 3355 3520 3660 3840 3904 3960 4026 4096 4224 4392 4608 4880 5120 5280 5368 5490 5632 5760 5856 6039 6144 6336 6710 7040 7320 7680 7808 7920 8052 8192 8448 8784 9216 9760 10065 10240 10560 10736 10980 11264 11520 11712 12078 12288 12672 13420 14080 14640 15360 15616 15840 16104 16896 17568 18432 19520 20130 20480 21120 21472 21960 22528 23040 23424 24156 24576 25344 26840 28160 29280 30195 30720 31232 31680 32208 33792 35136 36864 39040 40260 40960 42240 42944 43920 45056 46080 46848 48312 50688 53680 56320 58560 60390 61440 62464 63360 64416 67584 70272 73728 78080 80520 83641 84480 85888 87840 90112 92160 93696 96624 101376 107360 112640 117120 120780 122880 124928 126720 128832 135168 140544 156160 161040 167282 168960 171776 175680 184320 187392 193248 202752 214720 225280 234240 241560 249856 250923 253440 257664 270336 281088 312320 322080 334564 337920 343552 351360 368640 374784 386496 405504 418205 429440 450560 468480 483120 499712 501846 506880 515328 562176 624640 644160 669128 675840 687104 702720 749568 752769 772992 811008 836410 858880 920051 936960 966240 1003692 1013760 1030656 1124352 1249280 1254615 1288320 1338256 1351680 1374208 1405440 1499136 1505538 1545984 1672820 1717760 1840102 1873920 1932480 2007384 2027520 2061312 2248704 2498560 2509230 2576640 2676512 2748416 2760153 2810880 3011076 3091968 3345640 3435520 3680204 3747840 3763845 3864960 4014768 4055040 4122624 4497408 4600255 5018460 5102101 5153280 5353024 5496832 5520306 5621760 6022152 6183936 6691280 6871040 7360408 7495680 7527690 7729920 8029536 8245248 8280459 9200510 10036920 10204202 10306560 10706048 11040612 11243520 12044304 12367872 13382560 13742080 13800765 14720816 15055380 15306303 15459840 16059072 16490496 16560918 18401020 20073840 20408404 20613120 21412096 22081224 22487040 24088608 24735744 25510505 26765120 27484160 27601530 29441632 30110760 30612606 30919680 32118144 33121836 36802040 40147680 40816808 41226240 41402295 42824192 44162448 45918909 48177216 49471488 51021010 53530240 55203060 56123111 58883264 60221520 61225212 61839360 64236288 66243672 73604080 76531515 80295360 81633616 82452480 82804590 85648384 88324896 91837818 96354432 102042020 107060480 110406120 112246222 117766528 120443040 122450424 123678720 128472576 132487344 147208160 153063030 160590720 163267232 165609180 168369333 171296768 176649792 183675636 192708864 204084040 214120960 220812240 224492444 229594545 235533056 240886080 244900848 247357440 256945152 264974688 280615555 294416320 306126060 321181440 326534464 331218360 336738666 342593536 353299584 367351272 385417728 408168080 428241920 441624480 448984888 459189090 471066112 481772160 489801696 505107999 513890304 529949376 561231110 588832640 612252120 642362880 653068928 662436720 673477332 685187072 706599168 734702544 770835456 816336160 841846665 856483840 883248960 897969776 918378180 942132224 963544320 979603392 1010215998 1027780608 1059898752 1122462220 1177665280 1224504240 1284725760 1306137856 1324873440 1346954664 1413198336 1469405088 1541670912 1632672320 1683693330 1712967680 1766497920 1795939552 1836756360 1884264448 1927088640 1959206784 2020431996 2055561216 2119797504 2244924440 2355330560 2449008480 2525539995 2569451520 2612275712 2649746880 2693909328 2826396672 2938810176 3083341824 3265344640 3367386660 3425935360 3532995840 3591879104 3673512720 3768528896 3854177280 3918413568 4040863992 4239595008 4489848880 4710661120 4898016960 5051079990 5138903040 5224551424 5299493760 5387818656 5652793344 5877620352 6166683648 6530689280 6734773320 7065991680 7183758208 7347025440 7537057792 7708354560 7836827136 8081727984 8479190016 8979697760 9421322240 9796033920 10102159980 10277806080 10449102848 10598987520 10775637312 11305586688 11755240704 13061378560 13469546640 14131983360 14367516416 14694050880 15416709120 15673654272 16163455968 16958380032 17959395520 18842644480 19592067840 20204319960 20898205696 21197975040 21551274624 22611173376 23510481408 26122757120 26939093280 28263966720 28735032832 29388101760 30833418240 31347308544 32326911936 33916760064 35918791040 37685288960 39184135680 40408639920 41796411392 42395950080 43102549248 47020962816 52245514240 53878186560 56527933440 57470065664 58776203520 62694617088 64653823872 67833520128 71837582080 78368271360 80817279840 84791900160 86205098496 94041925632 104491028480 107756373120 113055866880 114940131328 117552407040 125389234176 129307647744 143675164160 156736542720 161634559680 169583800320 172410196992 188083851264 208982056960 215512746240 229880262656 235104814080 258615295488 287350328320 313473085440 323269119360 339167600640 344820393984 376167702528 431025492480 459760525312 470209628160 517230590976 574700656640 626946170880 646538238720 689640787968 862050984960 940419256320 1034461181952 1149401313280 1293076477440 1379281575936 1724101969920 1880838512640 2068922363904 2298802626560 2586152954880 3448203939840 4137844727808 5172305909760 6896407879680 10344611819520 20689223639040
• Sum of all divisors σ(n): 79521649208352
• Sum of proper divisors (its aliquot sum) s(n): 58832425569312
• 20689223639040 is an abundant number, because the sum of its proper divisors (58832425569312) is greater than itself. Its abundance is 38143201930272

Bases of 20689223639040

• Binary: 100101101000100010101110100110110000000000000₂
• Hexadecimal: 0x12D115D36000
• Base-36: 7C0HXKOW0

Squares and roots of 20689223639040

• 20689223639040 squared (20689223639040²) is 428043974786211540212121600
• 20689223639040 cubed (20689223639040³) is 8855897521695529528002673742670987264000
• The square root of 20689223639040 is 4548540.8252581397
• The cube root of 20689223639040 is 27452.4682564977

Scales and comparisons

• 20,689,223,639,040 seconds is equal to 657,853 years, 16 weeks, 2 days, 22 hours, 24 minutes.
• To count from 1 to 20,689,223,639,040 would take you about one million, six hundred forty-four thousand, six hundred thirty-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 20689223639040 cubic inches would be around 2287.7 feet tall.

Recreational maths with 20689223639040

• 20689223639040 backwards is 04093632298602
• The number of decimal digits it has is: 14
• The sum of 20689223639040's digits is 54
• More coming soon!