19989710490384

Names of 19989710490384

• Cardinal: 19989710490384 can be written as Nineteen trillion, nine hundred eighty-nine billion, seven hundred ten million, four hundred ninety thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.9989710490384 × 10¹³

Factors of 19989710490384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 526

Divisors of 19989710490384

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 36 46 48 54 69 72 81 89 92 108 138 144 162 178 184 207 216 243 267 276 324 356 368 409 414 432 486 529 534 552 621 648 712 729 801 818 828 972 1058 1068 1104 1227 1242 1296 1424 1458 1587 1602 1636 1656 1863 1944 2047 2116 2136 2403 2454 2484 2916 3174 3204 3272 3312 3681 3726 3888 4094 4232 4272 4761 4806 4908 4968 5589 5832 6141 6348 6408 6544 7209 7362 7452 7921 8188 8464 9407 9522 9612 9816 9936 11043 11178 11664 12282 12696 12816 14283 14418 14724 14904 15842 16376 16767 18423 18814 19044 19224 19632 21627 22086 22356 23763 24564 25392 28221 28566 28836 29448 29808 31684 32752 33129 33534 36401 36846 37628 38088 38448 42849 43254 44172 44712 47081 47526 49128 55269 56442 57132 57672 58896 63368 64881 66258 67068 71289 72802 73692 75256 76176 84663 85698 86508 88344 89424 94162 95052 98256 99387 109203 110538 112884 114264 115344 126736 128547 129762 132516 134136 141243 142578 145604 147384 150512 165807 169326 171396 173016 176688 182183 188324 190104 198774 213867 216361 218406 221076 225768 228528 253989 257094 259524 265032 268272 282486 285156 291208 294768 298161 327609 331614 338652 342792 346032 364366 376648 380208 385641 397548 423729 427734 432722 436812 442152 451536 497421 507978 514188 519048 530064 546549 564972 570312 582416 596322 641601 649083 655218 663228 677304 685584 728732 753296 761967 771282 795096 837223 847458 855468 865444 873624 884304 982827 994842 1015956 1028376 1038096 1093098 1129944 1140624 1192644 1271187 1283202 1298166 1310436 1326456 1354608 1457464 1492263 1523934 1542564 1590192 1639647 1674446 1694916 1710936 1730888 1747248 1924803 1947249 1965654 1989684 2031912 2056752 2186196 2259888 2285901 2385288 2511669 2542374 2566404 2596332 2620872 2652912 2914928 2948481 2984526 3047868 3085128 3239689 3279294 3348892 3389832 3421872 3461776 3813561 3849606 3894498 3931308 3979368 4063824 4190209 4372392 4571802 4770576 4918941 5023338 5084748 5132808 5192664 5241744 5774409 5841747 5896962 5969052 6095736 6170256 6479378 6558588 6697784 6779664 6857703 7535007 7627122 7699212 7788996 7862616 7958736 8380418 8744784 8845443 9143604 9719067 9837882 10046676 10169496 10265616 10385328 11440683 11548818 11683494 11793924 11938104 12191472 12570627 12958756 13117176 13395568 13715406 14756823 15070014 15254244 15398424 15577992 15725232 16760836 17525241 17690886 18287208 19256129 19438134 19675764 20093352 20338992 22605021 22881366 23097636 23366988 23587848 23876208 25141254 25917512 26234352 26536329 27430812 29157201 29513646 30140028 30508488 30796848 31155984 33521672 34322049 35050482 35381772 36574416 37711881 38512258 38876268 39351528 40186704 44270469 45210042 45762732 46195272 46733976 47175696 50282508 51835024 52575723 53072658 54861624 57768387 58314402 59027292 60280056 61016976 67043344 67815063 68644098 70100964 70763544 74512847 75423762 77024516 77752536 78703056 87471603 88540938 90420084 91525464 92390544 93467952 100565016 105151446 106145316 109723248 113135643 115536774 116628804 118054584 120560112 132811407 135630126 137288196 140201928 141527088 149025694 150847524 154049032 155505072 157727169 173305161 174943206 177081876 180840168 183050928 201130032 203445189 210302892 212290632 223538541 226271286 231073548 233257608 236109168 262414809 265622814 271260252 274576392 280403856 298051388 301695048 308098064 315454338 339406929 346610322 349886412 354163752 361680336 406890378 420605784 424581264 447077082 452542572 462147096 466515216 519915483 524829618 531245628 542520504 549152784 596102776 603390096 610335567 630908676 670615623 678813858 693220644 699772824 708327504 787244427 813780756 841211568 894154164 905085144 924294192 1018220787 1039830966 1049659236 1062491256 1085041008 1192205552 1220671134 1261817352 1341231246 1357627716 1386441288 1399545648 1559746449 1574488854 1627561512 1713795481 1788308328 1810170288 2011846869 2036441574 2079661932 2099318472 2124982512 2361733281 2441342268 2523634704 2682462492 2715255432 2772882576 3054662361 3119492898 3148977708 3255123024 3427590962 3576616656 4023693738 4072883148 4159323864 4198636944 4679239347 4723466562 4882684536 5141386443 5364924984 5430510864 6035540607 6109324722 6238985796 6297955416 6855181924 8047387476 8145766296 8318647728 9358478694 9446933124 9765369072 10282772886 10729849968 12071081214 12218649444 12477971592 12595910832 13710363848 14037718041 15424159329 16094774952 16291532592 18106621821 18716957388 18893866248 20565545772 24142162428 24437298888 24955943184 27420727696 28075436082 30848318658 32189549904 36213243642 37433914776 37787732496 41131091544 46272477987 48284324856 48874597776 54319865463 56150872164 61696637316 72426487284 74867829552 82262183088 92544955974 96568649712 108639730926 112301744328 123393274632 138817433961 144852974568 185089911948 217279461852 224603488656 246786549264 277634867922 289705949136 370179823896 416452301883 434558923704 555269735844 740359647792 832904603766 869117847408 1110539471688 1249356905649 1665809207532 2221078943376 2498713811298 3331618415064 4997427622596 6663236830128 9994855245192 19989710490384
• Sum of all divisors σ(n): 61542845938490
• Sum of proper divisors (its aliquot sum) s(n): 41553135448106
• 19989710490384 is an abundant number, because the sum of its proper divisors (41553135448106) is greater than itself. Its abundance is 21563424957722

Bases of 19989710490384

• Binary: 100100010111000110111100101111100101100010000₂
• Hexadecimal: 0x122E3797CB10
• Base-36: 73359I900

Squares and roots of 19989710490384

• 19989710490384 squared (19989710490384²) is 399588525489368137756467456
• 19989710490384 cubed (19989710490384³) is 7987658939811896640570139935445296943104
• The square root of 19989710490384 is 4470985.4048502551
• The cube root of 19989710490384 is 27139.5203630643

Scales and comparisons

• 19,989,710,490,384 seconds is equal to 635,610 years, 49 weeks, 6 days, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 19,989,710,490,384 would take you about one million, five hundred eighty-nine thousand and twenty-seven 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 19989710490384 cubic inches would be around 2261.6 feet tall.

Recreational maths with 19989710490384

• 19989710490384 backwards is 48309401798991
• 19989710490384 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19989710490384's digits is 72
• More coming soon!