40085772840074080

Names of 40085772840074080

• Cardinal: 40085772840074080 can be written as Forty quadrillion, eighty-five trillion, seven hundred seventy-two billion, eight hundred forty million, seventy-four thousand and eighty.

Scientific notation

• Scientific notation: 4.008577284007408 × 10¹⁶

Factors of 40085772840074080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 430

Divisors of 40085772840074080

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 56 70 80 86 112 140 160 172 215 224 280 301 344 373 430 560 602 688 746 860 1120 1204 1376 1492 1505 1720 1849 1865 2408 2611 2984 3010 3440 3698 3730 4816 5222 5968 6020 6880 7396 7460 9245 9632 10444 11936 12040 12943 13055 14792 14920 16039 18490 20888 24080 25886 26110 29584 29840 32078 36980 41776 48160 51772 52220 59168 59680 64156 64715 73960 80195 83552 103544 104440 112273 128312 129430 139129 147920 160390 207088 208880 224546 256624 258860 278258 295840 320780 414176 417760 449092 513248 517720 556516 561365 641560 689677 695645 898184 973903 1035440 1113032 1122730 1283120 1379354 1391290 1796368 1947806 2070880 2226064 2245460 2566240 2758708 2782580 3448385 3592736 3895612 4452128 4490920 4827739 4869515 5517416 5565160 5982547 6896770 7791224 8981840 9655478 9739030 11034832 11130320 11965094 13793540 15582448 17963680 19310956 19478060 22069664 22260640 23930188 24138695 27587080 29912735 31164896 38621912 38956120 41877829 47860376 48277390 51895117 55174160 59825470 77243824 77912240 83755658 95720752 96554780 103790234 110348320 119650940 154487648 155824480 167511316 191441504 193109560 207580468 209389145 239301880 257249521 259475585 335022632 363265819 386219120 415160936 418778290 478603760 514499042 518951170 670045264 726531638 772438240 830321872 837556580 957207520 1028998084 1037902340 1286247605 1340090528 1453063276 1660643744 1675113160 1800746647 1816329095 2057996168 2075804680 2231490031 2572495210 2906126552 3350226320 3601493294 3632658190 4115992336 4151609360 4462980062 5144990420 5812253104 6700452640 7202986588 7265316380 8231984672 8303218720 8925960124 9003733235 10289980840 11157450155 11624506208 14405973176 14530632760 15620430217 17851920248 18007466470 19356878641 20579961680 22314900310 28811946352 29061265520 31240860434 35703840496 36014932940 38713757282 41159923360 44629800620 57623892704 58122531040 62481720868 71407680992 72029865880 77427514564 78102151085 89259601240 95954071333 96784393205 124963441736 135498150487 144059731760 154855029128 156204302170 178519202480 191908142666 193568786410 249926883472 270996300974 288119463520 309710058256 312408604340 357038404960 383816285332 387137572820 479770356665 499853766944 541992601948 619420116512 624817208680 671678499331 677490752435 767632570664 774275145640 832345781563 959540713330 1083985203896 1249634417360 1343356998662 1354981504870 1535265141328 1548550291280 1664691563126 1919081426660 2167970407792 2499268834720 2686713997324 2709963009740 3070530282656 3097100582560 3329383126252 3358392496655 3838162853320 4161728907815 4335940815584 5373427994648 5419926019480 5826420470941 6658766252504 6716784993310 7676325706640 8323457815630 10746855989296 10839852038960 11652840941882 13317532505008 13433569986620 15352651413280 16646915631260 21493711978592 21679704077920 23305681883764 26635065010016 26867139973240 29132102354705 33293831262520 35790868607209 46611363767528 53734279946480 58264204709410 66587662525040 71581737214418 93222727535056 107468559892960 116528409418820 133175325050080 143163474428836 178954343036045 186445455070112 233056818837640 250536080250463 286326948857672 357908686072090 466113637675280 501072160500926 572653897715344 715817372144180 932227275350560 1002144321001852 1145307795430688 1252680401252315 1431634744288360 2004288642003704 2505360802504630 2863269488576720 4008577284007408 5010721605009260 5726538977153440 8017154568014816 10021443210018520 20042886420037040 40085772840074080
• Sum of all divisors σ(n): 111105004156492752
• Sum of proper divisors (its aliquot sum) s(n): 71019231316418672
• 40085772840074080 is an abundant number, because the sum of its proper divisors (71019231316418672) is greater than itself. Its abundance is 30933458476344592

Bases of 40085772840074080

• Binary: 10001110011010011100110001001010101011011111101101100000₂
• Hexadecimal: 0x8E69CC4AADFB60
• Base-36: AYP7XTGZUXS

Squares and roots of 40085772840074080

• 40085772840074080 squared (40085772840074080²) is 1606869184186020773703979887846400
• 40085772840074080 cubed (40085772840074080³) is 64412593100995985907383283607055458041867661312000
• The square root of 40085772840074080 is 200214317.2704541625
• The cube root of 40085772840074080 is 342239.4639730465

Scales and comparisons

• 40,085,772,840,074,080 seconds is equal to 1,274,603,582 years, 45 weeks, 4 days, 12 hours, 34 minutes, 40 seconds.
• To count from 1 to 40,085,772,840,074,080 would take you about three billion, eight hundred twenty-three million, eight hundred ten thousand, seven hundred forty-eight 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 40085772840074080 cubic inches would be around 28520 feet tall.

Recreational maths with 40085772840074080

• 40085772840074080 backwards is 08047004827758004
• The number of decimal digits it has is: 17
• The sum of 40085772840074080's digits is 64
• More coming soon!