1811323934080440

Names of 1811323934080440

• Cardinal: 1811323934080440 can be written as One quadrillion, eight hundred eleven trillion, three hundred twenty-three billion, nine hundred thirty-four million, eighty thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.81132393408044 × 10¹⁵

Factors of 1811323934080440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138339

Divisors of 1811323934080440

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 83 104 120 130 156 166 195 249 260 293 312 332 347 390 415 498 520 586 664 694 780 830 879 996 1041 1079 1172 1245 1388 1465 1560 1660 1735 1758 1992 2082 2158 2344 2490 2776 2930 3237 3320 3470 3516 3809 4164 4316 4395 4511 4980 5205 5395 5860 6474 6940 7032 7618 8328 8632 8790 9022 9960 10410 10790 11427 11720 12948 13533 13880 15236 16185 17580 18044 19045 20820 21580 22555 22854 24319 25896 27066 28801 30472 32370 35160 36088 38090 41640 43160 45110 45708 48638 54132 57135 57602 64740 67665 72957 76180 86403 90220 91416 97276 101671 108264 114270 115204 121595 129480 135330 137593 144005 145914 152360 172806 180440 194552 203342 228540 230408 243190 270660 275186 288010 291828 305013 316147 345612 364785 374413 406684 412779 432015 457080 486380 508355 541320 550372 576020 583656 610026 632294 687965 691224 729570 748826 813368 825558 864030 948441 972760 1016710 1100744 1123239 1152040 1220052 1264588 1321723 1375930 1459140 1497652 1525065 1580735 1651116 1728060 1788709 1872065 1896882 2033420 2063895 2246478 2440104 2529176 2643446 2751860 2918280 2995304 3050130 3161470 3302232 3456120 3577418 3744130 3793764 3965169 4066840 4127790 4492956 4742205 5286892 5366127 5503720 5616195 6100260 6322940 6608615 7154836 7488260 7587528 7930338 8255580 8438693 8943545 8985912 9484410 10573784 10732254 11232390 11420219 12200520 12645880 13217230 14309672 14976520 15860676 16511160 16877386 17887090 18968820 19825845 21464508 22464780 22840438 25316079 26434460 26830635 31721352 33754772 34260657 35774180 37937640 39651690 40314749 42193465 42929016 44929560 45680876 47744771 50632158 52868920 53661270 57101095 67509544 68521314 71548360 79303380 80629498 84386930 91361752 95489542 101264316 107322540 109703009 114202190 120944247 126580395 137042628 143234313 148462847 158606760 161258996 168773860 171303285 190979084 201573745 202528632 214645080 219406018 228404380 238723855 241888494 253160790 274085256 286468626 296925694 322517992 329109027 337547720 342606570 381958168 403147490 438812036 445388541 456808760 477447710 483776988 506321580 524091737 548515045 572937252 593851388 604721235 620682023 658218054 685213140 716171565 742314235 806294980 877624072 890777082 954895420 967553976 1012643160 1048183474 1097030090 1145874504 1187702776 1209442470 1241364046 1316436108 1370426280 1432343130 1484628470 1572275211 1612589960 1645545135 1781554164 1862046069 1909790840 2096366948 2194060180 2226942705 2418884940 2482728092 2620458685 2632872216 2864686260 2969256940 3103410115 3144550422 3291090270 3346124167 3563108328 3724092138 3962815993 4192733896 4388120360 4453885410 4837769880 4965456184 5240917370 5729372520 5938513880 6206820230 6289100844 6582180540 6692248334 7448184276 7861376055 7925631986 8907770820 9310230345 10038372501 10481834740 11888447979 12413640460 12578201688 13164361080 13384496668 13989217903 14896368552 15722752110 15851263972 16730620835 17815541640 18620460690 19814079965 20076745002 20963669480 23776895958 24827280920 26768993336 27978435806 31445504220 31702527944 33461241670 37240921380 39628159930 40153490004 41967653709 43499614171 47553791916 50191862505 51516607909 55956871612 59442239895 62891008440 66922483340 69946089515 74481842760 79256319860 80306980008 83935307418 86999228342 95107583832 100383725010 103033215818 111913743224 118884479790 130498842513 133844966680 139892179030 154549823727 158512639720 167870614836 173998456684 181859832739 200767450020 206066431636 209838268545 217498070855 237768959580 257583039545 260997685026 279784358060 309099647454 335741229672 347996913368 363719665478 401534900040 412132863272 419676537090 434996141710 475537919160 515166079090 521995370052 545579498217 559568716120 618199294908 652494212565 727439330956 772749118635 839353074180 869992283420 909299163695 1030332158180 1043990740104 1091158996434 1161105085949 1236398589816 1304988425130 1454878661912 1545498237270 1678706148360 1739984566840 1818598327390 2060664316360 2182317992868 2322210171898 2609976850260 2727897491085 3090996474540 3483315257847 3637196654780 4364635985736 4644420343796 5219953700520 5455794982170 5805525429745 6181992949080 6966630515694 7274393309560 9288840687592 10911589964340 11611050859490 13933261031388 15094366117337 17416576289235 21823179928680 23222101718980 27866522062776 30188732234674 34833152578470 45283098352011 46444203437960 60377464469348 69666305156940 75471830586685 90566196704022 120754928938696 139332610313880 150943661173370 181132393408044 226415491760055 301887322346740 362264786816088 452830983520110 603774644693480 905661967040220 1811323934080440
• Sum of all divisors σ(n): 5959857735982080
• Sum of proper divisors (its aliquot sum) s(n): 4148533801901640
• 1811323934080440 is an abundant number, because the sum of its proper divisors (4148533801901640) is greater than itself. Its abundance is 2337209867821200

Bases of 1811323934080440

• Binary: 110011011110110001110110111101010011111110110111000₂
• Hexadecimal: 0x66F63B7A9FDB8
• Base-36: HU26Q7CQ0O

Squares and roots of 1811323934080440

• 1811323934080440 squared (1811323934080440²) is 3280894394172642150508390593600
• 1811323934080440 cubed (1811323934080440³) is 5942762541355252000300325484595042161749184000
• The square root of 1811323934080440 is 42559651.4797811755
• The cube root of 1811323934080440 is 121898.5974140869

Scales and comparisons

• 1,811,323,934,080,440 seconds is equal to 57,594,498 years, 16 weeks, 1 day, 4 hours, 34 minutes.
• To count from 1 to 1,811,323,934,080,440 would take you about one hundred seventy-two million, seven hundred eighty-three thousand, four hundred ninety-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 1811323934080440 cubic inches would be around 10158.2 feet tall.

Recreational maths with 1811323934080440

• 1811323934080440 backwards is 0440804393231181
• The number of decimal digits it has is: 16
• The sum of 1811323934080440's digits is 51
• More coming soon!