40749384729075

Names of 40749384729075

• Cardinal: 40749384729075 can be written as Forty trillion, seven hundred forty-nine billion, three hundred eighty-four million, seven hundred twenty-nine thousand and seventy-five.

Scientific notation

• Scientific notation: 4.0749384729075 × 10¹³

Factors of 40749384729075

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2801

Divisors of 40749384729075

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 11 15 19 23 25 33 47 55 57 69 75 95 115 141 165 209 235 253 275 285 345 361 437 475 517 575 627 705 759 825 893 1045 1081 1083 1175 1265 1311 1425 1551 1725 1805 2185 2209 2585 2679 2693 3135 3243 3525 3795 3971 4465 4807 5225 5405 5415 6325 6555 6627 7755 8079 8303 9025 9823 10925 11045 11891 11913 12925 13395 13465 14421 15675 16215 16967 18975 19855 20539 22325 24035 24299 24909 27025 27075 29469 29623 32775 33135 35673 38775 40395 41515 41971 49115 50807 50901 51167 55225 59455 59565 61617 61939 66975 67325 72105 72897 81075 84835 88869 91333 99275 102695 120175 121495 124545 125913 126571 147345 148115 152421 153501 165675 178365 185817 186637 201975 207575 209855 225929 245575 254035 254505 255835 273999 297275 297825 308085 309695 360525 364485 379713 390241 424175 444345 456665 461681 513475 558877 559911 562837 607475 622725 629565 632855 677787 681329 736725 740575 762105 767505 797449 891825 929085 933185 965333 972173 1049275 1129645 1170723 1176841 1270175 1272525 1279175 1369995 1385043 1392281 1540425 1548475 1676631 1688511 1822425 1898565 1951205 2043987 2221725 2283325 2308405 2392347 2404849 2794385 2799555 2814185 2895999 2911133 2916519 3147825 3164275 3388935 3406645 3530523 3810525 3837525 3987245 4176843 4292651 4645425 4665925 4826665 4860865 5648225 5853615 5884205 5948837 6849975 6925215 6961405 7214547 8383155 8442555 8733399 8771939 9492825 9756025 10219935 10618663 10693903 11542025 11961735 12024245 12877953 12945251 13971925 13997775 14070925 14479995 14555665 14582595 16944675 17033225 17652615 17846511 18341327 19936225 20884215 21463255 22359979 24133325 24304325 26315817 26453339 29268075 29421025 29744185 31855989 32022463 32081709 34626075 34807025 36072735 38835753 41915775 42212775 43666995 43859695 45692131 51099675 53093315 53469515 55023981 55311527 59808675 60121225 64389765 64726255 65437207 67079937 72399975 72778325 72912975 79360017 88263075 89232555 91706635 96067389 104421075 107316275 111799895 113027903 131579085 132266695 136823251 137076393 148720925 159279945 160112315 160408545 165934581 180363675 194178765 196311621 201754597 218334975 219298475 228460655 245959769 265466575 267347575 275119905 276557635 321948825 323631275 327186035 335399685 339083709 396800085 410469753 446162775 458533175 480336945 502613441 558999475 565139515 605263791 608426797 657895425 661333475 684116255 685381965 737879307 796399725 800561575 802042725 829672905 970893825 981558105 1008772985 1050919013 1142303275 1229798845 1243306933 1375599525 1382788175 1505055761 1507840323 1635930175 1676998425 1695418545 1825280391 1984000425 2052348765 2147530157 2401684725 2513067205 2599641769 2825697575 3026318955 3042133985 3152757039 3420581275 3426909825 3689396535 3729920799 4148364525 4515167283 4907790525 5043864925 5254595065 6148994225 6216534665 6442590471 7525278805 7539201615 7798925307 8477092725 9126401955 10261743825 10737650785 11560109143 12565336025 12998208845 15131594775 15210669925 15763785195 18446982675 18649603995 22575836415 23622831727 26272975325 28596059459 31082673325 32212952355 34680327429 37626394025 37696008075 38994626535 45632009775 49393193611 53688253925 57800545715 64991044225 70868495181 78818925975 85788178377 93248019975 112879182075 118114158635 142980297295 148179580833 161064761775 173401637145 194973132675 246965968055 289002728575 354342475905 428940891885 543325129721 590570793175 714901486475 740897904165 867008185725 1234829840275 1629975389163 1771712379525 2144704459425 2716625648605 3704489520825 8149876945815 13583128243025 40749384729075
• Sum of all divisors σ(n): 82731004805376
• Sum of proper divisors (its aliquot sum) s(n): 41981620076301
• 40749384729075 is an abundant number, because the sum of its proper divisors (41981620076301) is greater than itself. Its abundance is 1232235347226

Bases of 40749384729075

• Binary: 1001010000111110110100100110100000000111110011₂
• Hexadecimal: 0x250FB49A01F3
• Base-36: EG00BJSHF

Squares and roots of 40749384729075

• 40749384729075 squared (40749384729075²) is 1660512355798170811150355625
• 40749384729075 cubed (40749384729075³) is 67664856833802334684708707239130527296875
• The square root of 40749384729075 is 6383524.4754817851
• The cube root of 40749384729075 is 34411.7705599561

Scales and comparisons

• 40,749,384,729,075 seconds is equal to 1,295,704 years, 20 weeks, 1 day, 7 hours, 51 minutes, 15 seconds.
• To count from 1 to 40,749,384,729,075 would take you about three million, two hundred thirty-nine thousand, two hundred sixty 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 40749384729075 cubic inches would be around 2867.6 feet tall.

Recreational maths with 40749384729075

• 40749384729075 backwards is 57092748394704
• 40749384729075 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40749384729075's digits is 69
• More coming soon!