40655530365851556

Names of 40655530365851556

• Cardinal: 40655530365851556 can be written as Forty quadrillion, six hundred fifty-five trillion, five hundred thirty billion, three hundred sixty-five million, eight hundred fifty-one thousand, five hundred fifty-six.

Scientific notation

• Scientific notation: 4.0655530365851556 × 10¹⁶

Factors of 40655530365851556

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 11255

Divisors of 40655530365851556

• Number of divisors d(n): 297
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 37 54 74 81 108 111 148 162 222 243 324 333 444 486 666 729 972 999 1332 1369 1458 1998 2187 2738 2916 2997 3996 4107 4374 5476 5994 6561 8214 8748 8991 11213 11988 12321 13122 16428 17982 19683 22426 24642 26244 26973 33639 35964 36963 39366 44852 49284 53946 59049 67278 73926 78732 80919 100917 107892 110889 118098 134556 147852 161838 201834 221778 236196 242757 302751 323676 332667 403668 414881 443556 485514 605502 665334 728271 829762 908253 971028 998001 1211004 1244643 1330668 1456542 1659524 1816506 1996002 2184813 2489286 2724759 2913084 2994003 3633012 3733929 3992004 4369626 4978572 5449518 5988006 7467858 8174277 8739252 8982009 10899036 11201787 11976012 14935716 15350597 16348554 17964018 22403574 24522831 26946027 30701194 32697108 33605361 35928036 44807148 46051791 49045662 53892054 61402388 67210722 73568493 80838081 92103582 98091324 100816083 107784108 125731369 134421444 138155373 147136986 161676162 184207164 201632166 220705479 251462738 276310746 294273972 302448249 323352324 377194107 403264332 414466119 441410958 502925476 552621492 604896498 662116437 754388214 828932238 882821916 907344747 1131582321 1209792996 1243398357 1324232874 1508776428 1657864476 1814689494 2263164642 2486796714 2648465748 2722034241 3394746963 3629378988 3730195071 4526329284 4652060653 4973593428 5444068482 6789493926 7460390142 8166102723 9304121306 10184240889 10888136964 11190585213 13578987852 13956181959 14920780284 16332205446 18608242612 20368481778 22381170426 24498308169 27912363918 30552722667 32664410892 33571755639 40736963556 41868545877 44762340852 48996616338 55824727836 61105445334 67143511278 83737091754 91658168001 97993232676 100715266917 122210890668 125605637631 134287022556 167474183508 172126244161 183316336002 201430533834 251211275262 274974504003 302145800751 344252488322 366632672004 376816912893 402861067668 502422550524 516378732483 549949008006 604291601502 688504976644 753633825786 824923512009 906437402253 1032757464966 1099898016012 1130450738679 1208583203004 1507267651572 1549136197449 1649847024018 1812874804506 2065514929932 2260901477358 2474770536027 3098272394898 3299694048036 3391352216037 3625749609012 4521802954716 4647408592347 4949541072054 6196544789796 6782704432074 7424311608081 9294817184694 9899082144108 10174056648111 13565408864148 13942225777041 14848623216162 18589634369388 20348113296222 27884451554082 29697246432324 30522169944333 40696226592444 41826677331123 55768903108164 61044339888666 83653354662246 91566509832999 122088679777332 125480031993369 167306709324492 183133019665998 250960063986738 274699529498997 366266039331996 376440095980107 501920127973476 549399058997994 752880191960214 1098798117995988 1129320287940321 1505760383920428 2258640575880642 3387960863820963 4517281151761284 6775921727641926 10163882591462889 13551843455283852 20327765182925778 40655530365851556
• Sum of all divisors σ(n): 109692230972177091
• Sum of proper divisors (its aliquot sum) s(n): 69036700606325535
• 40655530365851556 is an abundant number, because the sum of its proper divisors (69036700606325535) is greater than itself. Its abundance is 28381170240473979

Bases of 40655530365851556

• Binary: 10010000011011111111110101001101100111001001011110100100₂
• Hexadecimal: 0x906FFD4D9C97A4
• Base-36: B4B6KT95290

Squares and roots of 40655530365851556

• 40655530365851556 squared (40655530365851556²) is 1652872149328677954856721027621136
• 40655530365851556 cubed (40655530365851556³) is 67198393857902394154977252647311068295191584087616
• 40655530365851556 is a perfect square number. Its square root is 201632166
• The cube root of 40655530365851556 is 343853.3108062957

Scales and comparisons

• 40,655,530,365,851,556 seconds is equal to 1,292,720,109 years, 42 weeks, 5 days, 3 hours, 12 minutes, 36 seconds.
• To count from 1 to 40,655,530,365,851,556 would take you about three billion, eight hundred seventy-eight million, one hundred sixty thousand, three hundred twenty-nine 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 40655530365851556 cubic inches would be around 28654.4 feet tall.

Recreational maths with 40655530365851556

• 40655530365851556 backwards is 65515856303555604
• The number of decimal digits it has is: 17
• The sum of 40655530365851556's digits is 72
• More coming soon!