1993478390244

Names of 1993478390244

• Cardinal: 1993478390244 can be written as One trillion, nine hundred ninety-three billion, four hundred seventy-eight million, three hundred ninety thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 1.993478390244 × 10¹²

Factors of 1993478390244

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 548

Divisors of 1993478390244

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 31 33 36 38 44 54 57 62 66 76 81 93 99 108 114 124 132 151 162 171 186 198 209 228 279 297 302 324 331 341 342 361 372 396 418 453 513 558 589 594 604 627 662 682 684 722 836 837 891 906 993 1023 1026 1083 1116 1178 1188 1254 1324 1359 1364 1444 1539 1661 1674 1767 1782 1812 1881 1986 2046 2052 2166 2356 2508 2511 2718 2869 2979 3069 3078 3249 3322 3348 3534 3564 3641 3762 3971 3972 4077 4092 4332 4681 4983 5022 5301 5436 5643 5738 5958 6138 6156 6289 6479 6498 6644 7068 7282 7524 7942 8154 8607 8937 9207 9362 9747 9966 10044 10261 10602 10923 11191 11286 11476 11913 11916 12231 12276 12578 12958 12996 14043 14564 14949 15884 15903 16308 16929 17214 17874 18414 18724 18867 19437 19494 19932 20522 21204 21846 22382 22572 23826 24462 25156 25821 25916 26811 27621 28086 29241 29898 30783 31559 31806 32769 33573 33858 34428 35739 35748 36828 37734 38874 38988 41044 42129 43692 44764 44847 47652 47709 48924 49981 51491 51642 53622 54511 55242 56172 56601 58311 58482 59796 61566 63118 63612 65538 67146 67716 69179 71478 75468 77463 77748 84258 88939 89694 92349 94677 95418 98307 99962 100719 102982 103284 107217 107244 109022 110484 112871 113202 116622 116964 119491 123101 123132 126236 126387 131076 134292 134541 138358 142956 149943 154473 154926 163533 168516 169803 174933 177878 179388 184698 189354 190836 194959 196614 199924 201438 205964 207537 214434 218044 225742 226404 232389 233244 238982 246202 252774 266817 269082 276716 277047 284031 294921 299886 302157 308946 309852 321651 327066 338613 339606 349866 355756 358473 369303 369396 378708 379161 389918 393228 402876 415074 428868 449829 451484 463419 464778 477964 490599 492404 505548 509409 524799 533634 538164 549791 554094 568062 584877 589842 599621 599772 604314 617892 622611 643302 654132 677226 679212 699732 716946 738606 758322 779836 800451 830148 831141 852093 899658 906471 926838 929556 949639 978329 981198 1015839 1018818 1049598 1067268 1075419 1099582 1107909 1108188 1136124 1169754 1179684 1199242 1208628 1245222 1286604 1314401 1349487 1354452 1390257 1433892 1471797 1477212 1516644 1549411 1600902 1649373 1662282 1689841 1704186 1754631 1798863 1799316 1812942 1853676 1867833 1899278 1956658 1962396 2031678 2037636 2099196 2144549 2150838 2199164 2215818 2339508 2398484 2401353 2490444 2556279 2628802 2698974 2780514 2848917 2934987 2943594 3047517 3098822 3201804 3226257 3298746 3323727 3324564 3379682 3408372 3509262 3597726 3625884 3704221 3735666 3798556 3913316 3943203 4048461 4063356 4170771 4289098 4301676 4415391 4431636 4648233 4802706 4948119 5069523 5112558 5257604 5263893 5396589 5397948 5561028 5603499 5697834 5869974 5887188 6095034 6197644 6433647 6452514 6597492 6647454 6759364 7018524 7195452 7204059 7408442 7471332 7886406 8096922 8341542 8546751 8578196 8804961 8830782 9142551 9296466 9605412 9678771 9896238 9971181 10139046 10225116 10446029 10527786 10793178 11112663 11206998 11395668 11739948 11829609 12190068 12867294 12905028 13294908 13944699 14408118 14816884 14844357 15208569 15772812 15791679 16189767 16193844 16683084 17043521 17093502 17609922 17661564 18043141 18285102 18588251 18592932 19300941 19357542 19792476 19942362 20278092 20892058 21055572 21586356 22225326 22413996 23659218 25640253 25734588 26414883 27889398 28816236 29438809 29688714 30417138 31338087 31583358 32379534 33337989 34087042 34187004 35219844 35488827 36086282 36570204 37176502 38601882 38715084 39884724 40746431 41784116 41834097 44450652 44533071 45625707 47318436 48569301 51130563 51280506 52829766 54129423 55764753 55778796 57902823 58877618 59377428 60834276 62676174 63166716 64759068 66675978 68174084 70977654 72172564 74353004 76920759 77203764 79244649 81492862 83668194 88316427 89066142 91251414 94014261 97138602 100013967 102261126 102561012 105659532 106466481 108258846 111529506 115805646 117755236 122239293 125352348 125502291 133351956 136877121 141955308 153391689 153841518 158489298 162388269 162985724 167294259 167336388 173708469 176632854 178132284 182502828 188028522 194277204 198474551 200027934 204522252 212932962 216517692 223059012 231611292 244478586 251004582 264949281 273754242 282042783 300041901 306783378 307683036 316978596 323826899 324776538 334588518 347416938 353265708 366717879 376057044 396949102 400055868 425865924 460175067 487164807 488957172 501882777 502009164 529898562 547508484 559337371 564085566 595423653 600083802 613566756 647653798 649553076 669177036 694833876 733435758 793898204 794847843 846128349 920350134 971480697 974329614 1003765554 1059797124 1100153637 1118674742 1128171132 1190847306 1200167604 1295307596 1380525201 1461494421 1466871516 1505648331 1589695686 1678012113 1692256698 1786270959 1840700268 1942961394 1948659228 2007531108 2200307274 2237349484 2381694612 2384543529 2761050402 2914442091 2922988842 3011296662 3179391372 3300460911 3356024226 3384513396 3572541918 3885922788 4400614548 4769087058 5034036339 5358812877 5522100804 5828884182 5845977684 6022593324 6152711081 6600921822 6712048452 7145083836 8743326273 9538174116 10068072678 10717625754 11657768364 12305422162 13201843644 15102109017 16076438631 17486652546 18458133243 20136145356 21435251508 24610844324 26229978819 30204218034 32152877262 34973305092 36916266486 45306327051 52459957638 55374399729 60408436068 64305754524 73832532972 90612654102 104919915276 110748799458 166123199187 181225308204 221497598916 332246398374 498369597561 664492796748 996739195122 1993478390244
• Sum of all divisors σ(n): 6253473042432
• Sum of proper divisors (its aliquot sum) s(n): 4259994652188
• 1993478390244 is an abundant number, because the sum of its proper divisors (4259994652188) is greater than itself. Its abundance is 2266516261944

Bases of 1993478390244

• Binary: 11101000000100100100100100100000111100100₂
• Hexadecimal: 0x1D0249241E4
• Base-36: PFSHKA90

Squares and roots of 1993478390244

• 1993478390244 squared (1993478390244²) is 3973956092369809554379536
• 1993478390244 cubed (1993478390244³) is 7921995593917704521609368405495646784
• The square root of 1993478390244 is 1411905.9424210949
• The cube root of 1993478390244 is 12585.5010645183

Scales and comparisons

• 1,993,478,390,244 seconds is equal to 63,386 years, 23 weeks, 1 day, 13 hours, 17 minutes, 24 seconds.
• To count from 1 to 1,993,478,390,244 would take you about one hundred fifty-eight thousand, four hundred sixty-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 1993478390244 cubic inches would be around 1048.8 feet tall.

Recreational maths with 1993478390244

• 1993478390244 backwards is 4420938743991
• The number of decimal digits it has is: 13
• The sum of 1993478390244's digits is 63
• More coming soon!