40721851023399

Names of 40721851023399

• Cardinal: 40721851023399 can be written as Forty trillion, seven hundred twenty-one billion, eight hundred fifty-one million, twenty-three thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 4.0721851023399 × 10¹³

Factors of 40721851023399

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 146

Divisors of 40721851023399

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 13 19 21 31 39 49 57 63 73 91 93 117 133 147 171 217 219 247 273 279 399 403 441 511 589 637 651 657 741 819 931 949 961 1197 1209 1387 1519 1533 1729 1767 1911 1953 2223 2263 2793 2821 2847 2883 3577 3627 4123 4161 4557 4599 5187 5301 5329 5733 6643 6727 6789 7657 8379 8463 8541 8649 9709 10731 12103 12369 12483 12493 13671 15561 15841 15987 18031 18259 19747 19929 20181 20367 22971 25389 28861 29127 29419 32193 36309 37107 37303 37479 42997 46501 47089 47523 47961 53599 54093 54777 59241 59787 60543 67963 68913 69277 70153 86583 87381 87451 88257 101251 108927 110887 111909 112437 126217 127813 128991 139503 141267 142569 160797 162279 164331 165199 177723 203889 205933 207831 210459 237367 259749 261121 262353 264771 300979 303753 332661 335727 375193 378651 383439 386973 389017 418509 423801 482391 484939 491071 495597 558961 611667 612157 617799 623493 631377 708757 712101 783363 787059 883519 894691 902937 911259 911989 997983 1125579 1135953 1150317 1156393 1167051 1316263 1332907 1441531 1454817 1473213 1486791 1661569 1676883 1836471 1853397 2106853 2126271 2136303 2147587 2350089 2650557 2684073 2708811 2723119 2735967 3138781 3376737 3394573 3437497 3469179 3501153 3912727 3948789 3998721 4324593 4364451 4419639 4961299 4984707 5030649 5057221 5121169 5509413 6320559 6378813 6383923 6442761 7391323 7951671 8052219 8094751 8169357 8207901 9213841 9330349 9416343 10183719 10312491 10407537 11630983 11738181 11846367 11996163 12059527 12973779 14883897 14954121 15033109 15171663 15363507 17327791 18961677 19061833 19151769 19328283 21971467 22173969 24284253 24508071 27389089 27641523 27991047 28249029 30551157 30937473 34892949 35214543 35400547 35848183 36178581 40804153 44651691 44687461 45099327 45514989 46090521 51739261 51983373 57185499 57455307 64496887 65312443 65914401 66521907 66575197 72852759 82167267 82924569 83973141 84416689 96087199 97302211 104678847 105231763 106201641 107544549 108535743 121294537 122412459 134062383 135297981 153800269 155217783 155950119 156773851 171556497 193490661 195937329 197743203 199725591 229131013 246501801 247803829 250937281 253250067 285629071 288261597 291906633 315695289 318604923 322633647 362174827 363883611 367237377 373845337 402187149 461400807 465653349 466026379 470321553 580471983 587811987 590916823 599176773 672610393 681115477 687393039 743411487 752811843 759750201 849061759 856887213 864784791 875719899 947085867 1086524481 1091650833 1097416957 1121536011 1264928743 1384202421 1398079137 1410964659 1603917091 1772750469 1999403497 2017831179 2043346431 2062179117 2230234461 2258435529 2547185277 2570661639 2616917359 2978703169 3259573443 3262184653 3292250871 3364608033 3794786229 4194237411 4708272751 4767808339 4811751273 4859989381 5318251407 5998210491 6053493537 6130039293 7103061403 7641555831 7681918699 7850752077 8854501201 8936109507 9786553959 9876752613 11227419637 11384358687 14124818253 14303425017 14435253819 14579968143 17994631473 18318421513 20850922183 21309184209 23045756097 23552256231 26563503603 26808328521 29359661877 33682258911 34019925667 42374454759 42910275051 43739904429 49721429821 54955264539 61981508407 62552766549 63927552627 69137268291 79690510809 92339798239 101046776733 102059777001 145956455281 149164289463 164865793617 185944525221 187658299647 238139479669 277019394717 306179331003 348050008747 437869365843 447492868389 557833575663 646378587673 714418439007 831058184151 1044150026241 1313608097529 1939135763019 2143255317021 3132450078723 4524650113711 5817407289057 13573950341133 40721851023399
• Sum of all divisors σ(n): 81261421768800
• Sum of proper divisors (its aliquot sum) s(n): 40539570745401
• 40721851023399 is a deficient number, because the sum of its proper divisors (40539570745401) is less than itself. Its deficiency is 182280277998

Bases of 40721851023399

• Binary: 1001010000100101001011011101110000000000100111₂
• Hexadecimal: 0x25094B770027
• Base-36: EFNCYOX7R

Squares and roots of 40721851023399

• 40721851023399 squared (40721851023399²) is 1658269150771902183645513201
• 40721851023399 cubed (40721851023399³) is 67527789314431775567898964584776414390199
• The square root of 40721851023399 is 6381367.4885089481
• The cube root of 40721851023399 is 34404.0183198617

Scales and comparisons

• 40,721,851,023,399 seconds is equal to 1,294,828 years, 46 weeks, 6 days, 4 hours, 16 minutes, 39 seconds.
• To count from 1 to 40,721,851,023,399 would take you about three million, two hundred thirty-seven thousand and seventy-two 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 40721851023399 cubic inches would be around 2867 feet tall.

Recreational maths with 40721851023399

• 40721851023399 backwards is 99332015812704
• The number of decimal digits it has is: 14
• The sum of 40721851023399's digits is 54
• More coming soon!