38387014346905081

Names of 38387014346905081

• Cardinal: 38387014346905081 can be written as Thirty-eight quadrillion, three hundred eighty-seven trillion, fourteen billion, three hundred forty-six million, nine hundred five thousand and eighty-one.

Scientific notation

• Scientific notation: 3.8387014346905081 × 10¹⁶

Factors of 38387014346905081

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 84

Divisors of 38387014346905081

• Number of divisors d(n): 288
• Complete list of divisors:
  1 11 13 19 41 121 143 169 209 247 361 451 533 779 1331 1573 1681 1859 2299 2717 3211 3971 4693 4961 5863 6859 6929 8569 10127 14801 17303 18491 20449 21853 25289 29887 31939 35321 43681 51623 54571 61009 64493 68921 75449 76219 89167 94259 111397 130321 131651 162811 192413 203401 224939 240383 281219 284089 328757 351329 388531 415207 480491 567853 606841 671099 709423 758131 829939 838409 895973 980837 1036849 1159171 1225367 1309499 1433531 1448161 1694173 1790921 2116543 2237411 2476099 2501369 2644213 3093409 3124979 3655847 3864619 4273841 4567277 5343161 5397691 6246383 6675251 7382089 7888933 8339441 9129329 9222499 9855703 10789207 11529979 11647649 12750881 13479037 14404489 15768841 15929771 17023487 18635903 19700131 22024249 23281973 24880481 27237089 27515059 29086343 32189287 34027499 34374769 40214317 42510809 47526011 50240047 58774771 59374601 69461093 73427761 81202979 86778263 91733851 101520059 102556129 108412733 118681277 126829769 128124139 140259691 149889727 158449379 173457251 175227481 187258357 204994933 219069601 221305331 242266739 256101703 273685291 299607979 302665649 323446253 354082157 374302489 378122459 418460731 442357487 472729139 522786121 552640517 646522481 653120611 764072023 807705371 902994209 954560893 1116720649 1128117419 1192540063 1319760767 1395127459 1409365529 1542856601 1648786997 1742943169 1948566451 2059841927 2254944263 2409765611 2434358641 2664934129 2847904813 3010538201 3295687769 3329322139 3557908783 3894903727 4162322419 4204801289 4603068041 4865932357 5200020529 5750647331 6145478807 7111747291 7184326721 8404792253 8981853641 9932936299 10500169823 12283927139 12409291609 14517368437 15346402049 15503020819 17156889971 18136656967 21434230961 22658261197 26507421721 26777945051 29314275419 31326952943 33115920211 37022762569 39136996613 42843940997 45785546609 46252814179 50633748451 54110191447 57200225819 63257120641 67600266877 79891224491 92452714783 98800390051 109262299289 116764097333 135123198529 136502207699 159691052807 170655219179 188725789681 199503226637 235776540571 291581638931 294557395561 344596482373 407250388259 430506962743 503641012699 508780955969 556971232961 595212105917 629202484009 703432488811 743602935647 878803469401 1086804290561 1201885292179 1284405070663 1517933265329 1756601580877 1877207410969 2075983686491 2218517849327 2593541946281 3790561306103 4479754270849 5540051139689 5596590515659 6547333165087 7737757376921 8179632292117 9666838163411 11954847196171 14128455777293 16697265918619 20649281520659 22835820551401 24403696342597 28840732041251 49277296979339 72020664815957 85115331146131 106335219797521 155413013550223 183669925104809 227142096727249 268440659768567 317248052453761 936268642607441 2020369176152899 2952847257454237 3489728576991371 38387014346905081
• Sum of all divisors σ(n): 49467110139780480
• Sum of proper divisors (its aliquot sum) s(n): 11080095792875399
• 38387014346905081 is a deficient number, because the sum of its proper divisors (11080095792875399) is less than itself. Its deficiency is 27306918554029682

Bases of 38387014346905081

• Binary: 10001000011000001100100101000010001000101001010111111001₂
• Hexadecimal: 0x8860C9422295F9
• Base-36: AHZ26XUT2WP

Squares and roots of 38387014346905081

• 38387014346905081 squared (38387014346905081²) is 1473562870469496522379403223616561
• 38387014346905081 cubed (38387014346905081³) is 56565679049779196516342663981859245759218206646441
• The square root of 38387014346905081 is 195926043.0542736219
• The cube root of 38387014346905081 is 337335.0322358719

Scales and comparisons

• 38,387,014,346,905,081 seconds is equal to 1,220,588,317 years, 20 weeks, 5 days, 14 hours, 58 minutes, 1 second.
• To count from 1 to 38,387,014,346,905,081 would take you about three billion, six hundred sixty-one million, seven hundred sixty-four thousand, nine hundred fifty-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 38387014346905081 cubic inches would be around 28111.3 feet tall.

Recreational maths with 38387014346905081

• 38387014346905081 backwards is 18050964341078383
• The number of decimal digits it has is: 17
• The sum of 38387014346905081's digits is 70
• More coming soon!