19820456387964

Names of 19820456387964

• Cardinal: 19820456387964 can be written as Nineteen trillion, eight hundred twenty billion, four hundred fifty-six million, three hundred eighty-seven thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.9820456387964 × 10¹³

Factors of 19820456387964

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 168

Divisors of 19820456387964

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 19 27 34 36 38 51 54 57 68 76 81 102 108 114 127 153 162 171 204 228 243 254 289 306 323 324 342 361 381 459 486 508 513 578 612 646 684 722 729 762 867 918 969 972 1026 1083 1143 1156 1292 1377 1444 1458 1524 1539 1734 1836 1938 2052 2159 2166 2187 2286 2413 2601 2754 2907 2916 3078 3249 3429 3468 3876 4131 4318 4332 4374 4572 4617 4826 5202 5491 5508 5814 6137 6156 6477 6498 6561 6858 6859 7239 7803 8262 8636 8721 8748 9234 9652 9747 10287 10404 10982 11628 12274 12393 12954 12996 13122 13716 13718 13851 14478 15606 16473 16524 17442 18411 18468 19431 19494 19683 20574 20577 21717 21964 23409 24548 24786 25908 26163 26244 27436 27702 28956 29241 30861 31212 32946 34884 36703 36822 37179 38862 38988 39366 41021 41148 41154 41553 43434 45847 46818 49419 49572 52326 55233 55404 58293 58482 61722 61731 65151 65892 70227 73406 73644 74358 77724 78489 78732 82042 82308 83106 86868 87723 91694 92583 93636 98838 104329 104652 110109 110466 111537 116586 116603 116964 123063 123444 123462 124659 130302 137541 140454 146812 148257 148716 156978 164084 165699 166212 174879 175446 183388 185166 185193 195453 197676 208658 210681 220218 220932 223074 233172 233206 235467 246126 246924 249318 260604 263169 275082 277749 280908 296514 312987 313956 330327 331398 334611 349758 349809 350892 369189 370332 370386 373977 390906 412623 417316 421362 440436 444771 446148 466412 470934 492252 497097 498636 524637 526338 550164 555498 555579 586359 593028 625974 632043 660654 662796 669222 697357 699516 699618 706401 738378 740772 747954 779399 781812 789507 825246 833247 842724 871093 889542 938961 941868 990981 994194 1049274 1049427 1052676 1107567 1110996 1111158 1172718 1237869 1251948 1264086 1321308 1334313 1338444 1394714 1399236 1412802 1476756 1491291 1495908 1558798 1573911 1579014 1650492 1666494 1666737 1742186 1759077 1779084 1877922 1896129 1981962 1982251 1988388 2092071 2098548 2098854 2119203 2215134 2222316 2338197 2345436 2368521 2475738 2499741 2528172 2613279 2668626 2789428 2816883 2825604 2972943 2982582 3117596 3147822 3148281 3158028 3322701 3332988 3333474 3484372 3518154 3713607 3755844 3792258 3963924 3964502 4002939 4184142 4197708 4238406 4430268 4473873 4676394 4721733 4737042 4951476 4999482 5000211 5226558 5277231 5337252 5633766 5688387 5945886 5946753 5965164 6276213 6295644 6296562 6357609 6645402 6666948 7014591 7036308 7105563 7427214 7584516 7839837 7929004 8005878 8368284 8450649 8476812 8918829 8947746 9352788 9443466 9444843 9474084 9968103 9998964 10000422 10453116 10554462 11140821 11267532 11376774 11891772 11893506 12008817 12552426 12593124 12715218 13249783 13290804 13421619 14029182 14165199 14211126 14808581 14854428 15000633 15679674 15831693 16011756 16901298 17837658 17840259 17895492 18828639 18886932 18889686 19936206 20000844 21043773 21108924 22281642 22753548 23519511 23787012 24017634 25104852 25351947 25430436 26499566 26756487 26843238 28058364 28330398 28334529 28422252 29617162 29904309 30001266 31359348 31663386 33422463 33802596 35675316 35680518 36026451 37657278 37779372 39749349 39872412 40264857 42087546 42495597 44425743 44563284 45001899 47039022 47495079 48035268 50703894 52999132 53512974 53520777 53686476 56485917 56660796 56669058 59234324 59808618 60002532 63131319 63326772 66844926 70558533 71361036 72052902 75314556 76055841 79498698 80269461 80529714 84175092 84991194 85003587 88851486 89712927 90003798 94078044 94990158 100267389 101407788 107025948 107041554 108079353 112971834 113338116 119248047 119617236 120794571 126262638 133277229 133689852 135005697 141117066 144105804 152111682 158997396 160538922 160562331 161059428 169457751 169982388 170007174 177702972 179425854 180007596 189393957 189980316 200534778 211675599 214083108 216158706 225943668 228167523 238496094 240808383 241589142 251745877 252525276 255010761 266554458 269138781 270011394 282234132 300802167 304223364 321077844 321124662 338915502 340014348 357744141 358851708 378787914 399831687 401069556 423351198 432317412 456335046 476992188 481616766 481686993 483178284 503491754 508373253 510021522 533108916 538277562 540022788 568181871 601604334 635026797 642249324 677831004 684502569 715488282 722425149 755237631 757575828 765032283 799663374 807416343 846702396 902406501 912670092 963233532 963373986 1006983508 1016746506 1020043044 1073232423 1076555124 1136363742 1199495061 1203208668 1270053594 1369005138 1430976564 1444850298 1445060979 1510475262 1525119759 1530064566 1599326748 1614832686 1704545613 1804813002 1905080391 1926747972 2033493012 2053507707 2146464846 2265712893 2272727484 2295096849 2398990122 2540107188 2738010276 2889700596 2890121958 3020950524 3050239518 3060129132 3219697269 3229665372 3409091226 3598485183 3609626004 3810160782 4107015414 4292929692 4335182937 4531425786 4575359277 4590193698 4797980244 5113636839 5715241173 5780243916 6100479036 6439394538 6797138679 6818182452 7196970366 7620321564 8214030828 8670365874 9062851572 9150718554 9180387396 9659091807 10227273678 10795455549 11430482346 12878789076 13005548811 13594277358 13726077831 14393940732 15340910517 17145723519 17340731748 18301437108 19318183614 20391416037 20454547356 21590911098 22860964692 26011097622 27188554716 27452155662 28977275421 30681821034 32386366647 34291447038 38636367228 39016646433 40782832074 43181822196 52022195244 54904311324 57954550842 61174248111 61363642068 64772733294 68582894076 78033292866 81565664148 86931826263 97159099941 115909101684 122348496222 129545466588 156066585732 173863652526 183522744333 194318199882 244696992444 260795478789 291477299823 347727305052 367045488666 388636399764 521590957578 550568232999 582954599646 734090977332 1043181915156 1101136465998 1165909199292 1651704698997 2202272931996 3303409397994 4955114096991 6606818795988 9910228193982 19820456387964
• Sum of all divisors σ(n): 58797674270720
• Sum of proper divisors (its aliquot sum) s(n): 38977217882756
• 19820456387964 is an abundant number, because the sum of its proper divisors (38977217882756) is greater than itself. Its abundance is 19156761494792

Bases of 19820456387964

• Binary: 100100000011011001111010000110010010101111100₂
• Hexadecimal: 0x1206CF43257C
• Base-36: 70XE3ZFR0

Squares and roots of 19820456387964

• 19820456387964 squared (19820456387964²) is 392850491427182933684065296
• 19820456387964 cubed (19820456387964³) is 7786476032322704597091533784299684497344
• The square root of 19820456387964 is 4452017.1145183167
• The cube root of 19820456387964 is 27062.7058288545

Scales and comparisons

• 19,820,456,387,964 seconds is equal to 630,229 years, 10 weeks, 4 days, 9 hours, 59 minutes, 24 seconds.
• To count from 1 to 19,820,456,387,964 would take you about one million, five hundred seventy-five thousand, five hundred seventy-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 19820456387964 cubic inches would be around 2255.2 feet tall.

Recreational maths with 19820456387964

• 19820456387964 backwards is 46978365402891
• The number of decimal digits it has is: 14
• The sum of 19820456387964's digits is 72
• More coming soon!