40090974907244660

Names of 40090974907244660

• Cardinal: 40090974907244660 can be written as Forty quadrillion, ninety trillion, nine hundred seventy-four billion, nine hundred seven million, two hundred forty-four thousand, six hundred sixty.

Scientific notation

• Scientific notation: 4.009097490724466 × 10¹⁶

Factors of 40090974907244660

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 184088

Divisors of 40090974907244660

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 127 140 164 196 205 245 254 287 337 410 490 508 574 635 674 820 889 980 1148 1270 1348 1435 1685 1778 2009 2359 2540 2870 3370 3556 4018 4445 4718 5207 5740 6223 6740 8036 8890 9436 10045 10414 11795 12446 13817 16129 16513 17780 20090 20828 23590 24892 26035 27634 31115 32258 33026 36449 40180 42799 47180 52070 55268 62230 64516 66052 69085 72898 80645 82565 85598 96719 104140 112903 124460 138170 145796 161290 165130 171196 182245 183569 193438 213995 225806 255143 276340 299593 322580 330260 364490 367138 386876 427990 451612 483595 510286 564515 599186 661289 677033 728980 734276 790321 855980 917845 967190 1020572 1129030 1198372 1275715 1284983 1322578 1354066 1497965 1580642 1754759 1835690 1934380 2097151 2258060 2551430 2569966 2645156 2708132 2995930 3161284 3306445 3385165 3509518 3671380 3951605 4194302 4629023 5102860 5139932 5435473 5991860 6424915 6612890 6770330 7019036 7526329 7903210 8388604 8773795 8994881 9258046 10485755 10870946 12283313 12849830 13225780 13540660 15052658 15806420 17547590 17989762 18516092 20971510 21741892 23145115 23313263 24566626 25699660 27177365 30105316 32403161 35095180 35979524 37631645 38048311 41943020 44974405 46290230 46626526 49133252 52684303 54354730 61416565 61862753 64806322 75263290 76096622 85983191 89948810 92580460 93253052 105368606 108709460 116566315 122833130 123725506 129612644 150526580 152193244 162015805 163192841 171966382 179897620 190241555 210737212 222854393 233132630 245666260 247451012 263421515 266338177 309313765 324031610 326385682 343932764 368790121 380483110 429915955 433039271 445708786 466265260 526843030 532676354 618627530 648063220 652771364 737580242 760966220 815964205 859831910 866078542 891417572 955843783 1053686060 1065352708 1114271965 1142349887 1237255060 1331690885 1475160484 1559980751 1631928410 1719663820 1732157084 1843950605 1911687566 2165196355 2228543930 2284699774 2536372873 2663381770 2960784401 3031274897 3119961502 3263856820 3687901210 3823375132 4330392710 4457087860 4569399548 4779218915 5072745746 5326763540 5711749435 5921568802 6062549794 6239923004 6690906481 7375802420 7799903755 7856569631 8660785420 9558437830 10145491492 10919865257 11423498870 11843137604 12125099588 12681864365 13381812962 14803922005 15156374485 15599807510 15713139262 17754610111 19116875660 20725490807 21839730514 22846997740 25363728730 26763625924 29607844010 30312748970 31199615020 31426278524 33454532405 35509220222 39282848155 41450981614 43679461028 46836345367 50727457460 54599326285 54995987417 59215688020 60625497940 66909064810 71018440444 78565696310 82901963228 88773050555 93672690734 103627454035 109198652570 109991974834 121392160441 124282270777 133818129620 145078435649 157131392620 177546101110 187345381468 207254908070 218397305140 219983949668 234181726835 242784320882 248564541554 274979937085 290156871298 322119354871 355092202220 384971911919 414509816140 468363453670 485568641764 497129083108 549959874170 580313742596 606960802205 621411353885 644238709742 725392178245 769943823838 849745123087 936726907340 997784343137 1099919748340 1213921604410 1242822707770 1288477419484 1450784356490 1539887647676 1610596774355 1699490246174 1924859559595 1995568686274 2254835484097 2427843208820 2485645415540 2901568712980 3221193548710 3398980492348 3849719119190 3991137372548 4248725615435 4509670968194 4988921715685 5948215861609 6442387097420 6984490401959 7699438238380 8497451230870 9019341936388 9977843431370 11274177420485 11896431723218 13968980803918 15783848388679 16994902461740 19955686862740 22548354840970 23792863446436 27937961607836 29741079308045 31567696777358 34922452009795 40909158068617 45096709681940 48891432813713 59482158616090 63135393554716 69844904019590 78919241943395 81818316137234 97782865627426 118964317232180 139689808039180 157838483886790 163636632274468 195565731254852 204545790343085 244457164068565 286364106480319 315676967773580 409091580686170 488914328137130 572728212960638 818183161372340 977828656274260 1145456425921276 1431820532401595 2004548745362233 2863641064803190 4009097490724466 5727282129606380 8018194981448932 10022743726811165 20045487453622330 40090974907244660
• Sum of all divisors σ(n): 101422018680287760
• Sum of proper divisors (its aliquot sum) s(n): 61331043773043100
• 40090974907244660 is an abundant number, because the sum of its proper divisors (61331043773043100) is greater than itself. Its abundance is 21240068865798440

Bases of 40090974907244660

• Binary: 10001110011011101000011101111110000010111010000001110100₂
• Hexadecimal: 0x8E6E877E0BA074
• Base-36: AYR2BM5H4Z8

Squares and roots of 40090974907244660

• 40090974907244660 squared (40090974907244660²) is 1607286269013320974490553098515600
• 40090974907244660 cubed (40090974907244660³) is 64437673479771941495614350490758877269132026696000
• The square root of 40090974907244660 is 200227308.0956857393
• The cube root of 40090974907244660 is 342254.2678593575

Scales and comparisons

• 40,090,974,907,244,660 seconds is equal to 1,274,768,992 years, 27 weeks, 1 day, 7 hours, 4 minutes, 20 seconds.
• To count from 1 to 40,090,974,907,244,660 would take you about three billion, eight hundred twenty-four million, three hundred six thousand, nine hundred seventy-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 40090974907244660 cubic inches would be around 28521.2 feet tall.

Recreational maths with 40090974907244660

• 40090974907244660 backwards is 06644270947909004
• The number of decimal digits it has is: 17
• The sum of 40090974907244660's digits is 71
• More coming soon!