20428709941360

Names of 20428709941360

• Cardinal: 20428709941360 can be written as Twenty trillion, four hundred twenty-eight billion, seven hundred nine million, nine hundred forty-one thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.042870994136 × 10¹³

Factors of 20428709941360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 852

Divisors of 20428709941360

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 34 35 40 56 58 59 68 70 80 85 112 116 118 119 136 140 145 170 203 232 236 238 272 280 290 295 340 406 413 464 472 476 493 560 580 590 595 680 733 812 826 841 944 952 986 1003 1015 1160 1180 1190 1360 1466 1624 1652 1682 1711 1904 1972 2006 2030 2065 2320 2360 2380 2465 2932 3248 3304 3364 3422 3451 3481 3665 3944 4012 4060 4130 4205 4720 4760 4930 5015 5131 5864 5887 6608 6728 6844 6902 6962 7021 7330 7888 8024 8120 8260 8410 8555 9520 9860 10030 10262 11728 11774 11977 12461 13456 13688 13804 13924 14042 14297 14660 16048 16240 16520 16820 17110 17255 17405 19720 20060 20524 21257 23548 23954 24367 24922 25655 27376 27608 27848 28084 28594 29087 29320 29435 33040 33640 34220 34510 34810 35105 39440 40120 41048 42514 43247 47096 47908 48734 49619 49844 51310 55216 55696 56168 57188 58174 58640 58870 59177 59885 62305 67280 68440 69020 69620 70210 71485 80240 82096 85028 86494 87227 94192 95816 97468 99238 99688 100079 100949 102620 106285 112336 114376 116348 117740 118354 119770 121835 124610 136880 138040 139240 140420 142970 145435 148799 170056 172988 174454 191632 194936 198476 199376 200158 201898 203609 205240 212570 216235 228752 232696 235480 236708 239540 243670 248095 249220 276080 278480 280840 285940 290870 295885 297598 302729 340112 345976 347333 348908 361369 389872 396952 400316 403796 407218 410480 414239 425140 432470 436135 465392 470960 473416 479080 487340 496190 498440 500395 504745 561680 571880 581740 591770 595196 605458 616453 691952 694666 697816 706643 722738 735199 743995 793904 800632 807592 814436 828478 843523 850280 864940 872270 946832 958160 974680 992380 996880 1000790 1009490 1018045 1143760 1163480 1183540 1190392 1210916 1232906 1254163 1389332 1395632 1413286 1445476 1470398 1487990 1513645 1601264 1615184 1628872 1656956 1687046 1700560 1716133 1729880 1736665 1744540 1806845 1949360 1984760 2001580 2018980 2036090 2071195 2326960 2367080 2380784 2421832 2465812 2508326 2529583 2551573 2778664 2826572 2890952 2927521 2940796 2975980 3027290 3082265 3257744 3313912 3374092 3432266 3459760 3473330 3489080 3533215 3613690 3675995 3969520 4003160 4037960 4072180 4142390 4217615 4315171 4734160 4843664 4931624 5016652 5059166 5103146 5146393 5557328 5653144 5781904 5855042 5881592 5904661 5951960 6054580 6164530 6270815 6627824 6748184 6864532 6946660 6978160 7066430 7227380 7351990 8006320 8075920 8144360 8284780 8435230 8580665 8630342 8779141 9863248 10033304 10118332 10206292 10292786 10479701 11306288 11710084 11763184 11809322 11903920 12012931 12109160 12329060 12541630 12647915 12757865 13496368 13729064 13893320 14132860 14454760 14637605 14703980 16288720 16569560 16870460 17161330 17260684 17558282 17861011 20066608 20236664 20412584 20492647 20585572 20959402 21320771 21575855 23420168 23618644 24025862 24218320 24658120 25083260 25295830 25515730 25731965 27458128 27786640 28265720 28909520 29275210 29407960 29523305 33139120 33740920 34322660 34521368 35116564 35722022 36370727 40473328 40825168 40985294 41171144 41918804 42641542 43151710 43376741 43895705 46840336 47237288 48051724 49316240 49767857 50166520 50591660 51031460 51463930 52398505 56531440 58550420 58815920 59046610 60064655 67481840 68645320 69042736 70233128 71444044 72741454 73357907 73995617 81970588 82342288 83837608 85283084 86303420 86753482 87791410 89305055 94474576 96103448 99535714 100333040 101183320 102062920 102463235 102927860 104797010 106603855 117100840 118093220 120129310 137290640 140466256 142888088 145482908 146715814 147991234 149245397 163941176 167675216 170566168 172606840 173506964 175582820 178610110 181853635 192206896 199071428 202366640 204125840 204926470 205855720 209594020 213207710 216883705 234201680 236186440 240258620 248839285 254595089 285776176 290965816 293431628 295982468 298490794 303637187 327882352 341132336 345213680 347013928 348374999 351165640 357220220 363707270 366789535 369978085 398142856 409852940 411711440 419188040 426415420 433767410 472372880 480517240 497678570 509190178 517969319 581931632 586863256 591964936 596981588 607274374 618302359 694027856 696749998 702331280 714440440 727414540 733579070 739956170 746226985 796285712 819705880 838376080 852830840 867534820 961034480 995357140 1018380356 1035938638 1173726512 1183929872 1193963176 1214548748 1236604718 1257925489 1272975445 1393499996 1428880880 1454829080 1467158140 1479912340 1492453970 1518185935 1639411760 1705661680 1735069640 1741874995 1990714280 2036760712 2071877276 2145872893 2387926352 2429097496 2473209436 2515850978 2545950890 2589846595 2786999992 2909658160 2934316280 2959824680 2984907940 3036371870 3091511795 3470139280 3483749990 3981428560 4073521424 4143754552 4291745786 4328116513 4858194992 4946418872 5031701956 5091901780 5179693190 5573999984 5868632560 5919649360 5969815880 6072743740 6183023590 6289627445 6967499980 8287509104 8583491572 8656233026 8805478423 9892837744 10063403912 10183803560 10359386380 10729364465 11939631760 12145487480 12366047180 12579254890 13934999960 15021110251 17166983144 17312466052 17610956846 20126807824 20367607120 20718772760 21458728930 21640582565 24290974960 24732094360 25158509780 27869999920 30042220502 34333966288 34624932104 35221913692 36479839181 41437545520 42917457860 43281165130 44027392115 49464188720 50317019560 60084441004 69249864208 70443827384 72959678362 75105551255 85834915720 86562330260 88054784230 100634039120 120168882008 140887654768 145919356724 150211102510 171669831440 173124660520 176109568460 182399195905 240337764016 255358874267 291838713448 300422205020 346249321040 352219136920 364798391810 510717748534 583677426896 600844410040 704438273840 729596783620 1021435497068 1201688820080 1276794371335 1459193567240 2042870994136 2553588742670 2918387134480 4085741988272 5107177485340 10214354970680 20428709941360
• Sum of all divisors σ(n): 60633910449216
• Sum of proper divisors (its aliquot sum) s(n): 40205200507856
• 20428709941360 is an abundant number, because the sum of its proper divisors (40205200507856) is greater than itself. Its abundance is 19776490566496

Bases of 20428709941360

• Binary: 100101001010001101101111111111101000001110000₂
• Hexadecimal: 0x12946DFFD070
• Base-36: 78OTIG19S

Squares and roots of 20428709941360

• 20428709941360 squared (20428709941360²) is 417332189868220894638649600
• 20428709941360 cubed (20428709941360³) is 8525558256010463258641054208405587456000
• The square root of 20428709941360 is 4519813.0427441355
• The cube root of 20428709941360 is 27336.7562706607

Scales and comparisons

• 20,428,709,941,360 seconds is equal to 649,569 years, 40 weeks, 6 days, 2 hours, 22 minutes, 40 seconds.
• To count from 1 to 20,428,709,941,360 would take you about one million, six hundred twenty-three thousand, nine hundred twenty-four 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 20428709941360 cubic inches would be around 2278.1 feet tall.

Recreational maths with 20428709941360

• 20428709941360 backwards is 06314990782402
• The number of decimal digits it has is: 14
• The sum of 20428709941360's digits is 55
• More coming soon!