20730019649040

Names of 20730019649040

• Cardinal: 20730019649040 can be written as Twenty trillion, seven hundred thirty billion, nineteen million, six hundred forty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.073001964904 × 10¹³

Factors of 20730019649040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 23728

Divisors of 20730019649040

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 29 30 36 39 40 45 48 52 54 58 60 65 72 78 80 83 87 90 104 108 116 117 120 130 135 144 145 156 166 169 174 180 195 208 216 232 234 240 249 260 261 270 290 312 332 338 348 351 360 377 390 415 432 435 464 468 498 507 520 522 540 580 585 624 664 676 696 702 720 747 754 780 783 830 845 870 936 996 1014 1040 1044 1079 1080 1131 1160 1170 1245 1305 1328 1352 1392 1404 1494 1508 1521 1560 1566 1660 1690 1740 1755 1872 1885 1992 2028 2088 2158 2160 2241 2262 2320 2340 2407 2490 2535 2610 2704 2808 2988 3016 3042 3120 3132 3237 3320 3380 3393 3480 3510 3735 3770 3915 3984 4056 4176 4316 4482 4524 4563 4680 4814 4901 4980 5070 5220 5395 5616 5655 5976 6032 6084 6264 6474 6640 6760 6786 6960 7020 7221 7470 7540 7605 7830 8112 8632 8964 9048 9126 9360 9628 9711 9802 9960 10140 10179 10440 10790 11205 11310 11952 12035 12168 12528 12948 13520 13572 14027 14040 14442 14703 14940 15080 15210 15660 16185 16965 17264 17928 18096 18252 19256 19422 19604 19920 20280 20358 20880 21580 21663 22410 22620 22815 23593 24070 24336 24505 25896 27144 28054 28080 28884 29133 29406 29880 30160 30420 31291 31320 32370 33930 35856 36105 36504 38512 38844 39208 40560 40716 42081 43160 43326 44109 44820 45240 45630 47186 48140 48555 49010 50895 51792 54288 56108 57768 58266 58812 59760 60840 62582 62640 64740 64989 67860 70135 70779 72210 73008 73515 77688 78416 81432 84162 86320 86652 88218 89640 90480 91260 93873 94372 96280 97110 98020 101790 108315 112216 115536 116532 117624 117965 121680 125164 126243 129480 129978 132327 135720 140270 141558 144420 145665 147030 155376 156455 162864 168324 173304 176436 179280 182520 187746 188744 192560 194220 196040 203580 210405 212337 216630 220545 224432 233064 235248 235930 250328 252486 258960 259956 264654 271440 280540 281619 283116 288840 291330 294060 306709 312910 324945 336648 346608 352872 353895 365040 375492 377488 378729 388440 392080 406783 407160 420810 424674 433260 441090 466128 469365 471860 500656 504972 519912 529308 561080 563238 566232 577680 582660 588120 613418 625820 631215 637011 649890 661635 673296 684197 705744 707790 750984 757458 776880 813566 814320 841620 844857 849348 866520 882180 920127 938730 943720 1009944 1039824 1058616 1061685 1122160 1126476 1132464 1165320 1176240 1220349 1226836 1251640 1262430 1274022 1299780 1323270 1368394 1408095 1415580 1501968 1514916 1533545 1627132 1683240 1689714 1698696 1733040 1764360 1840254 1877460 1887440 1893645 1958219 2019888 2033915 2052591 2117232 2123370 2252952 2330640 2440698 2453672 2503280 2524860 2548044 2599560 2646540 2736788 2760381 2816190 2831160 3029832 3067090 3185055 3254264 3366480 3379428 3397392 3420985 3528720 3661047 3680508 3754920 3787290 3916438 3987217 4067830 4105182 4224285 4246740 4505904 4600635 4881396 4907344 5049720 5096088 5199120 5293080 5473576 5520762 5632380 5662320 5874657 6059664 6101745 6134180 6157773 6370110 6508528 6758856 6841970 7322094 7361016 7509840 7574580 7832876 7974434 8135660 8210364 8281143 8448570 8493480 8894561 9201270 9762792 9791095 10099440 10192176 10262955 10586160 10947152 10983141 11041524 11264760 11749314 11961651 12203490 12268360 12315546 12740220 13517712 13683940 13801905 14644188 14722032 15149160 15665752 15948868 16271320 16420728 16562286 16897140 16986960 17623971 17789122 18305235 18402540 18473319 19525584 19582190 19936085 20525910 21966282 22083048 22529520 23498628 23923302 24406980 24536720 24631092 25456847 25480440 26683683 27367880 27603810 29288376 29373285 30298320 30788865 31331504 31897736 32542640 32841456 33124572 33794280 35247942 35578244 35884953 36610470 36805080 36946638 39164380 39872170 41051820 41405715 43932564 44166096 44472805 46997256 47846604 48813960 49262184 50913694 50960880 52871913 53367366 54735760 54915705 55207620 56788351 58576752 58746570 59808255 61577730 63795472 66249144 67588560 70495884 71156488 71769906 73220940 73610160 73893276 76370541 78328760 79744340 80051049 82103640 82811430 87865128 88119855 88945610 92366595 93994512 95693208 97627920 98524368 101827388 105743826 106734732 107654859 109831410 110415240 113576702 115629293 117493140 119616510 123155460 127284235 132498288 133418415 140991768 142312976 143539812 146441880 147786552 152741082 156657520 159488680 160102098 164207280 165622860 170365053 175730256 176239710 177891220 179424765 184733190 191386416 203654776 211487652 213469464 215309718 219662820 220830480 227153404 229111623 231258586 234986280 239233020 240153147 246310920 254568470 264359565 266836830 281983536 283941755 287079624 292883760 295573104 305482164 318977360 320204196 330939011 331245720 340730106 346887879 352479420 355782440 358849530 369466380 381852705 400255245 407309552 422975304 426938928 430619436 439325640 454306808 458223246 462517172 469972560 478466040 480306294 492621840 509136940 511095159 528719130 533673660 538274295 567883510 574159248 578146465 610964328 640408392 661878022 662491440 681460212 687334869 693775758 704958840 711564880 717699060 738248563 738932760 763705410 800510490 845950608 851825265 861238872 878651280 908613616 916446492 925034344 956932080 960612588 992817033 1018273880 1022190318 1040663637 1057438260 1067347320 1076548590 1135767020 1145558115 1156292930 1200765735 1221928656 1280816784 1323756044 1362920424 1374669738 1387551516 1409917680 1435398120 1476497126 1477865520 1527410820 1533285477 1601020980 1654695055 1703650530 1722477744 1734439395 1832892984 1850068688 1921225176 1985634066 2036547760 2044380636 2081327274 2114876520 2134694640 2153097180 2214745689 2271534040 2291116230 2312585860 2401531470 2555475795 2647512088 2725840848 2749339476 2775103032 2870796240 2952994252 2978451099 3054821640 3066570954 3121990911 3202041960 3309390110 3407301060 3436674345 3468878790 3665785968 3691242815 3842450352 3971268132 4088761272 4162654548 4229753040 4306194360 4429491378 4543068080 4582232460 4625171720 4803062940 4964085165 5110951590 5203318185 5295024176 5498678952 5550206064 5905988504 5956902198 6109643280 6133141908 6243981822 6404083920 6618780220 6644237067 6814602120 6873348690 6937757580 7382485630 7666427385 7942536264 8177522544 8325309096 8612388720 8858982756 8935353297 9164464920 9250343440 9597231319 9606125880 9928170330 10221903180 10406636370 10997357904 11073728445 11811977008 11913804396 12266283816 12487963644 13237560440 13288474134 13629204240 13746697380 13875515160 14764971260 14892255495 15332854770 15609954555 15885072528 16650618192 17717965512 17870706594 18328929840 19194462638 19212251760 19856340660 19932711201 20443806360 20813272740 22147456890 23827608792 24532567632 24975927288 26475120880 26576948268 27493394760 27751030320 28791693957 29529942520 29784510990 30665709540 31219909110 33221185335 35435931024 35741413188 38388925276 39712681320 39865422402 40887612720 41626545480 44294913780 44676766485 47655217584 47986156595 49951854576 53153896536 54986789520 57583387914 59059885040 59569021980 61331419080 62439818220 66442370670 71482826376 76777850552 79425362640 79730844804 83253090960 86375081871 88589827560 89353532970 95972313190 99663556005 106307793072 115166775828 119138043960 122662838160 124879636440 132884741340 142965652752 143958469785 153555701104 159461689608 172750163742 177179655120 178707065940 191944626380 199327112010 230333551656 238276087920 249759272880 259125245613 265769482680 287916939570 318923379216 345500327484 357414131880 383889252760 398654224020 431875409355 460667103312 518250491226 531538965360 575833879140 691000654968 714828263760 767778505520 797308448040 863750818710 1036500982452 1151667758280 1295626228065 1382001309936 1594616896080 1727501637420 2073001964904 2303335516560 2591252456130 3455003274840 4146003929808 5182504912260 6910006549680 10365009824520 20730019649040
• Sum of all divisors σ(n): 80951731257600
• Sum of proper divisors (its aliquot sum) s(n): 60221711608560
• 20730019649040 is an abundant number, because the sum of its proper divisors (60221711608560) is greater than itself. Its abundance is 39491691959520

Bases of 20730019649040

• Binary: 100101101101010010101011101010001011000010000₂
• Hexadecimal: 0x12DA95751610
• Base-36: 7CJ8MGRO0

Squares and roots of 20730019649040

• 20730019649040 squared (20730019649040²) is 429733714649584484772921600
• 20730019649040 cubed (20730019649040³) is 8908388348540834867614189450527435264000
• The square root of 20730019649040 is 4553023.1329348635
• The cube root of 20730019649040 is 27470.5004435241

Scales and comparisons

• 20,730,019,649,040 seconds is equal to 659,150 years, 26 weeks, 23 hours, 24 minutes.
• To count from 1 to 20,730,019,649,040 would take you about one million, six hundred forty-seven thousand, eight hundred seventy-six 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 20730019649040 cubic inches would be around 2289.2 feet tall.

Recreational maths with 20730019649040

• 20730019649040 backwards is 04094691003702
• 20730019649040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20730019649040's digits is 45
• More coming soon!