268229959974627840

Names of 268229959974627840

• Cardinal: 268229959974627840 can be written as Two hundred sixty-eight quadrillion, two hundred twenty-nine trillion, nine hundred fifty-nine billion, nine hundred seventy-four million, six hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.6822995997462784 × 10¹⁷

Factors of 268229959974627840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1663132192320

Divisors of 268229959974627840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 512 560 576 630 640 672 720 768 840 896 960 1008 1120 1152 1260 1280 1344 1440 1536 1680 1792 1920 2016 2240 2304 2520 2560 2688 2880 3360 3584 3840 4032 4480 4608 5040 5376 5760 6720 7680 8064 8960 10080 10752 11520 13440 16128 17920 20160 23040 26880 32256 40320 53760 80640 161280 1663132192303 3326264384606 4989396576909 6652528769212 8315660961515 9978793153818 11641925346121 13305057538424 14968189730727 16631321923030 19957586307636 23283850692242 24946982884545 26610115076848 29936379461454 33262643846060 34925776038363 39915172615272 46567701384484 49893965769090 53220230153696 58209626730605 59872758922908 66525287692120 69851552076726 74840948653635 79830345230544 93135402768968 99787931538180 104777328115089 106440460307392 116419253461210 119745517845816 133050575384240 139703104153452 149681897307270 159660690461088 174628880191815 186270805537936 199575863076360 209554656230178 212880920614784 232838506922420 239491035691632 266101150768480 279406208306904 299363794614540 319321380922176 349257760383630 372541611075872 399151726152720 419109312460356 425761841229568 465677013844840 478982071383264 523886640575445 532202301536960 558812416613808 598727589229080 638642761844352 698515520767260 745083222151744 798303452305440 838218624920712 851523682459136 931354027689680 957964142766528 1047773281150890 1064404603073920 1117624833227616 1197455178458160 1277285523688704 1397031041534520 1490166444303488 1596606904610880 1676437249841424 1862708055379360 1915928285533056 2095546562301780 2128809206147840 2235249666455232 2394910356916320 2554571047377408 2794062083069040 2980332888606976 3193213809221760 3352874499682848 3725416110758720 3831856571066112 4191093124603560 4257618412295680 4470499332910464 4789820713832640 5588124166138080 5960665777213952 6386427618443520 6705748999365696 7450832221517440 7663713142132224 8382186249207120 8940998665820928 9579641427665280 11176248332276160 12772855236887040 13411497998731392 14901664443034880 16764372498414240 17881997331641856 19159282855330560 22352496664552320 26822995997462784 29803328886069760 33528744996828480 38318565710661120 44704993329104640 53645991994925568 67057489993656960 89409986658209280 134114979987313920 268229959974627840
• Sum of all divisors σ(n): 1061663761221643008
• Sum of proper divisors (its aliquot sum) s(n): 793433801247015168
• 268229959974627840 is an abundant number, because the sum of its proper divisors (793433801247015168) is greater than itself. Its abundance is 525203841272387328

Bases of 268229959974627840

• Binary: 1110111000111100011011101000111010011001111010101000000000₂
• Hexadecimal: 0x3B8F1BA3A67AA00
• Base-36: 21D3L2HWK1S0

Squares and roots of 268229959974627840

• 268229959974627840 squared (268229959974627840²) is 71947311427990453076816546503065600
• 268229959974627840 cubed (268229959974627840³) is 19298424464611963412055576941917944056852779106304000
• The square root of 268229959974627840 is 517909219.8200644507
• The cube root of 268229959974627840 is 644914.9257620235

Scales and comparisons

• 268,229,959,974,627,840 seconds is equal to 8,528,883,037 years, 23 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 268,229,959,974,627,840 would take you about twenty-five billion, five hundred eighty-six million, six hundred forty-nine thousand, one hundred twelve 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 268229959974627840 cubic inches would be around 53742.9 feet tall.

Recreational maths with 268229959974627840

• 268229959974627840 backwards is 048726479959922862
• The number of decimal digits it has is: 18
• The sum of 268229959974627840's digits is 99
• More coming soon!