40245946428870000

Names of 40245946428870000

• Cardinal: 40245946428870000 can be written as Forty quadrillion, two hundred forty-five trillion, nine hundred forty-six billion, four hundred twenty-eight million, eight hundred seventy thousand.

Scientific notation

• Scientific notation: 4.024594642887 × 10¹⁶

Factors of 40245946428870000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9712

Divisors of 40245946428870000

• Number of divisors d(n): 1800
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 35 36 39 40 42 45 48 50 52 53 56 60 63 65 70 72 75 78 80 84 90 91 100 104 105 106 112 117 120 125 126 130 140 144 150 156 159 168 175 180 182 195 200 208 210 212 225 234 240 250 252 260 265 273 280 300 312 315 318 325 336 350 360 364 371 375 390 400 420 424 450 455 468 477 500 504 520 525 530 546 560 585 600 624 625 630 636 650 689 700 720 728 742 750 780 795 819 840 848 875 900 910 936 954 975 1000 1008 1040 1050 1060 1092 1113 1125 1170 1200 1250 1260 1272 1300 1325 1365 1378 1400 1456 1484 1500 1560 1575 1590 1625 1638 1680 1750 1800 1820 1855 1872 1875 1908 1950 2000 2067 2100 2120 2184 2226 2250 2275 2340 2385 2500 2520 2544 2600 2625 2650 2730 2756 2800 2925 2968 3000 3120 3150 3180 3250 3276 3339 3445 3500 3600 3640 3710 3750 3816 3900 3975 4095 4134 4200 4240 4368 4375 4452 4500 4550 4680 4770 4823 4875 5000 5040 5200 5250 5300 5460 5512 5565 5625 5850 5936 6000 6201 6300 6360 6500 6552 6625 6678 6825 6890 7000 7280 7420 7500 7632 7800 7875 7950 8125 8190 8268 8400 8750 8904 9000 9100 9275 9360 9540 9629 9646 9750 10000 10335 10500 10600 10920 11024 11130 11250 11375 11700 11925 12402 12600 12720 13000 13104 13125 13250 13356 13650 13780 14000 14469 14625 14840 15000 15600 15750 15900 16250 16380 16536 16695 17225 17500 17808 18000 18200 18550 19080 19258 19292 19500 19875 20475 20670 21000 21200 21840 22260 22500 22750 23400 23850 24115 24375 24804 25200 26000 26250 26500 26712 27300 27560 27825 28887 28938 29250 29680 30000 31005 31500 31800 32500 32760 33072 33125 33390 34125 34450 35000 36400 37100 38160 38516 38584 39000 39375 39750 40950 41340 42000 43407 44520 45000 45500 46375 46800 47700 48145 48230 48750 49608 51675 52500 53000 53424 54600 55120 55650 56875 57774 57876 58500 59625 62010 63000 63600 65000 65520 66250 66780 67403 68250 68900 70000 72345 73125 74200 77032 77168 78000 78750 79500 81900 82680 83475 86125 86661 86814 89040 90000 91000 92750 95400 96290 96460 97500 99216 99375 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5159736721650 5273315831875 5366126190516 5423981998500 5528289344625 5749420918410 5841211383000 5896841967600 6026646665000 6074859838320 6142543716250 6191684065980 6327978998250 6388245464900 6490234870000 6707657738145 6779977498125 6879648962200 7154834920688 7231975998000 7301514228750 7371052459500 7593574797900 7665894557880 7739605082475 7985306831125 8049189285774 8255578754640 8344587690000 8437305331000 8599561202750 8845262951400 8943543650860 9039969997500 9199073469456 9213815574375 9491968497375 9582368197350 9735352305000 9828069946000 10124766397200 10319473443300 10546631663750 10732252381032 10847963997000 11056578689250 11179429563575 11498841836820 11682422766000 12053293330000 12285087432500 12383368131960 12655957996500 12776490929800 12899341804125 13415315476290 13559954996250 13759297924400 14373552296025 14603028457500 14742104919000 15187149595800 15331789115760 15479210164950 15819947495625 15970613662250 16098378571548 16874610662000 17199122405500 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68796489622000 71867761480125 73710524595000 75935747979000 76658945578800 77396050824750 79853068311250 80491892857740 84373053310000 85995612027500 88452629514000 89435436508600 94919684973750 95823681973500 100614866072175 103194734433000 107322523810320 108479639970000 110565786892500 111794295635750 114988418368200 119779602466875 123833681319600 126559579965000 127764909298000 128993418041250 134153154762900 143735522960250 147421049190000 151871495958000 154792101649500 159706136622500 160983785715480 167691443453625 171991224055000 178870873017200 189839369947500 191647363947000 193490127061875 201229732144350 206389468866000 221131573785000 223588591271500 229976836736400 239559204933750 253119159930000 257986836082500 268306309525800 279485739089375 287471045920500 309584203299000 319412273245000 321967571430960 335382886907250 343982448110000 359338807400625 379678739895000 383294727894000 386980254123750 402459464288700 442263147570000 447177182543000 479118409867500 503074330360875 515973672165000 536612619051600 558971478178750 574942091841000 619168406598000 638824546490000 670765773814500 718677614801250 759357479790000 773960508247500 804918928577400 838457217268125 894354365086000 958236819735000 1006148660721750 1031947344330000 1117942956357500 1149884183682000 1341531547629000 1437355229602500 1547921016495000 1609837857154800 1676914434536250 1916473639470000 2012297321443500 2235885912715000 2515371651804375 2683063095258000 2874710459205000 3095842032990000 3353828869072500 4024594642887000 4471771825430000 5030743303608750 5749420918410000 6707657738145000 8049189285774000 10061486607217500 13415315476290000 20122973214435000 40245946428870000
• Sum of all divisors σ(n): 176512449192022944
• Sum of proper divisors (its aliquot sum) s(n): 136266502763152944
• 40245946428870000 is an abundant number, because the sum of its proper divisors (136266502763152944) is greater than itself. Its abundance is 96020556334282944

Bases of 40245946428870000

• Binary: 10001110111110110111100110011100100010101100110101110000₂
• Hexadecimal: 0x8EFB799C8ACD70
• Base-36: B09ZWJS7EK0

Squares and roots of 40245946428870000

• 40245946428870000 squared (40245946428870000²) is 1619736203955473905969476900000000
• 40245946428870000 cubed (40245946428870000³) is 65187816493293255014440739018776958103000000000000
• The square root of 40245946428870000 is 200613923.8160452311
• The cube root of 40245946428870000 is 342694.6950763417

Scales and comparisons

• 40,245,946,428,870,000 seconds is equal to 1,279,696,607 years, 28 weeks, 4 days, 23 hours.
• To count from 1 to 40,245,946,428,870,000 would take you about three billion, eight hundred thirty-nine million, eighty-nine thousand, eight hundred twenty-two 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 40245946428870000 cubic inches would be around 28557.9 feet tall.

Recreational maths with 40245946428870000

• 40245946428870000 backwards is 00007882464954204
• 40245946428870000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40245946428870000's digits is 63
• More coming soon!