40005244236539980

Names of 40005244236539980

• Cardinal: 40005244236539980 can be written as Forty quadrillion, five trillion, two hundred forty-four billion, two hundred thirty-six million, five hundred thirty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.000524423653998 × 10¹⁶

Factors of 40005244236539980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4661

Divisors of 40005244236539980

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 17 20 34 68 85 137 170 274 340 367 548 685 734 1370 1468 1835 2329 2740 3670 4133 4658 6239 7340 8266 9316 11645 12478 16532 18769 20665 23290 24956 31195 37538 41330 46580 50279 62390 70261 75076 82660 93845 100558 124780 140522 187690 201116 251395 281044 319073 351305 375380 502790 566221 638146 702610 854743 1005580 1132442 1276292 1405220 1516811 1595365 1709486 2264884 2831105 3033622 3190730 3418972 4273715 5662210 6067244 6381460 6888223 7584055 8547430 9625757 11324420 13776446 15168110 17081689 17094860 19251514 25785787 27552892 30336220 34163378 34441115 38503028 48128785 51571574 68326756 68882230 77572277 85408445 96257570 103143148 117099791 128928935 137764460 155144554 170816890 192515140 207803107 234199582 257857870 290388713 310289108 341633780 387861385 415606214 468399164 515715740 580777426 585498955 775722770 831212428 1039015535 1161554852 1170997910 1318728709 1451943565 1551445540 2078031070 2340191393 2341995820 2637457418 2903887130 3532652819 4156062140 4680382786 5274914836 5807774260 6268979863 6593643545 7065305638 9360765572 11700956965 12537959726 13187287090 14130611276 17663264095 23401913930 25075919452 26374574180 28469025659 31344899315 35326528190 39783253681 46803827860 56938051318 62689798630 70653056380 79566507362 106572657671 113876102636 125379597260 142345128295 159133014724 198916268405 213145315342 284690256590 320606220841 397832536810 426290630684 483973436203 532863288355 569380513180 641212441682 795665073620 858850241231 967946872406 1065726576710 1282424883364 1603031104205 1717700482462 1935893744812 2131453153420 2419867181015 3206062208410 3435400964924 4294251206155 4839734362030 5450305754297 6412124416820 8588502412310 9679468724060 10900611508594 14600454100927 17177004824620 21801223017188 27251528771485 29200908201854 54503057542970 58401816403708 73002270504635 109006115085940 117662483048647 146004541009270 235324966097294 292009082018540 470649932194588 588312415243235 1176624830486470 2000262211826999 2353249660972940 4000524423653998 8001048847307996 10001311059134995 20002622118269990 40005244236539980
• Sum of all divisors σ(n): 89872772882493888
• Sum of proper divisors (its aliquot sum) s(n): 49867528645953908
• 40005244236539980 is an abundant number, because the sum of its proper divisors (49867528645953908) is greater than itself. Its abundance is 9862284409413928

Bases of 40005244236539980

• Binary: 10001110001000001000111011000011110111110010100001001100₂
• Hexadecimal: 0x8E208EC3DF284C
• Base-36: AXWOBHLMZWS

Squares and roots of 40005244236539980

• 40005244236539980 squared (40005244236539980²) is 1600419566425215287261402138400400
• 40005244236539980 cubed (40005244236539980³) is 64025175635778157553251579873336088286787847992000
• The square root of 40005244236539980 is 200013110.1616591031
• The cube root of 40005244236539980 is 342010.1345461267

Scales and comparisons

• 40,005,244,236,539,980 seconds is equal to 1,272,043,022 years, 19 weeks, 4 days, 3 hours, 19 minutes, 40 seconds.
• To count from 1 to 40,005,244,236,539,980 would take you about three billion, eight hundred sixteen million, one hundred twenty-nine thousand and sixty-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 40005244236539980 cubic inches would be around 28500.8 feet tall.

Recreational maths with 40005244236539980

• 40005244236539980 backwards is 08993563244250004
• The number of decimal digits it has is: 17
• The sum of 40005244236539980's digits is 64
• More coming soon!