2001905362944

Names of 2001905362944

• Cardinal: 2001905362944 can be written as Two trillion, one billion, nine hundred five million, three hundred sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.001905362944 × 10¹²

Factors of 2001905362944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1340

Divisors of 2001905362944

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 81 96 108 122 128 144 162 181 183 192 216 244 256 288 324 362 366 384 432 488 512 543 549 576 648 724 732 768 864 976 1024 1086 1093 1098 1152 1296 1448 1464 1536 1629 1647 1728 1952 2048 2172 2186 2196 2304 2592 2896 2928 3072 3258 3279 3294 3456 3904 4344 4372 4392 4608 4887 4941 5184 5792 5856 6144 6516 6558 6588 6912 7808 8688 8744 8784 9216 9774 9837 9882 10368 11041 11584 11712 13032 13116 13176 13824 14661 15616 17376 17488 17568 18432 19548 19674 19764 20736 22082 23168 23424 26064 26232 26352 27648 29322 29511 31232 33123 34752 34976 35136 39096 39348 39528 41472 44164 46336 46848 52128 52464 52704 55296 58644 59022 62464 66246 66673 69504 69952 70272 78192 78696 79056 82944 88328 88533 92672 93696 99369 104256 104928 105408 117288 118044 124928 132492 133346 139008 139904 140544 156384 157392 158112 165888 176656 177066 185344 187392 197833 198738 200019 208512 209856 210816 234576 236088 264984 266692 278016 279808 281088 298107 312768 314784 316224 353312 354132 370688 374784 395666 397476 400038 417024 419712 421632 469152 472176 529968 533384 556032 559616 562176 593499 596214 600057 625536 629568 632448 706624 708264 791332 794952 800076 834048 839424 843264 894321 938304 944352 1059936 1066768 1112064 1119232 1124352 1186998 1192428 1200114 1251072 1259136 1264896 1413248 1416528 1582664 1589904 1600152 1668096 1678848 1686528 1780497 1788642 1800171 1876608 1888704 2119872 2133536 2238464 2373996 2384856 2400228 2502144 2518272 2529792 2826496 2833056 3165328 3179808 3200304 3336192 3357696 3373056 3560994 3577284 3600342 3753216 3777408 4239744 4267072 4747992 4769712 4800456 5004288 5036544 5059584 5341491 5400513 5652992 5666112 6330656 6359616 6400608 6715392 7121988 7154568 7200684 7506432 7554816 8479488 8534144 9495984 9539424 9600912 10008576 10073088 10119168 10682982 10801026 11305984 11332224 12067813 12661312 12719232 12801216 14243976 14309136 14401368 15012864 15109632 16024473 16958976 17068288 18991968 19078848 19201824 20146176 21365964 21602052 22611968 22664448 24135626 25322624 25438464 25602432 28487952 28618272 28802736 30025728 30219264 32048946 33917952 34136576 36203439 37983936 38157696 38403648 42731928 43204104 45328896 48271252 50645248 50876928 51204864 56975904 57236544 57605472 60438528 64097892 67835904 68273152 72406878 75967872 76315392 76807296 85463856 86408208 90657792 96542504 101290496 101753856 102409728 108610317 113951808 114473088 115210944 128195784 136546304 144813756 151935744 152630784 153614592 170927712 172816416 181315584 193085008 202580992 203507712 204819456 217220634 227903616 228946176 230421888 256391568 289627512 303871488 305261568 307229184 325830951 341855424 345632832 386170016 405161984 409638912 434441268 455807232 457892352 460843776 512783136 579255024 607742976 610523136 614458368 651661902 683710848 691265664 772340032 868882536 911614464 915784704 921687552 977492853 1025566272 1158510048 1215485952 1228916736 1303323804 1367421696 1382531328 1544680064 1737765072 1823228928 1831569408 1843375104 1954985706 2051132544 2317020096 2606647608 2734843392 2765062656 3089360128 3475530144 3646457856 3686750208 3909971412 4102265088 4634040192 5213295216 5469686784 5530125312 6178720256 6951060288 7819942824 8204530176 9268080384 10426590432 10939373568 11060250624 12357440512 13902120576 15639885648 16409060352 18536160768 20853180864 24714881024 27804241152 31279771296 32818120704 37072321536 41706361728 55608482304 62559542592 74144643072 83412723456 111216964608 125119085184 166825446912 222433929216 250238170368 333650893824 500476340736 667301787648 1000952681472 2001905362944
• Sum of all divisors σ(n): 6116735144520
• Sum of proper divisors (its aliquot sum) s(n): 4114829781576
• 2001905362944 is an abundant number, because the sum of its proper divisors (4114829781576) is greater than itself. Its abundance is 2112924418632

Bases of 2001905362944

• Binary: 11101001000011010110110111010100000000000₂
• Hexadecimal: 0x1D21ADBA800
• Base-36: PJNURK00

Squares and roots of 2001905362944

• 2001905362944 squared (2001905362944²) is 4007625082183948368347136
• 2001905362944 cubed (2001905362944³) is 8022886144692934986506929895462928384
• The square root of 2001905362944 is 1414887.0495357571
• The cube root of 2001905362944 is 12603.2102405257

Scales and comparisons

• 2,001,905,362,944 seconds is equal to 63,654 years, 20 weeks, 4 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 2,001,905,362,944 would take you about one hundred fifty-nine thousand, one hundred thirty-five 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 2001905362944 cubic inches would be around 1050.3 feet tall.

Recreational maths with 2001905362944

• 2001905362944 backwards is 4492635091002
• The number of decimal digits it has is: 13
• The sum of 2001905362944's digits is 45
• More coming soon!