381316913733733384744

Names of 381316913733733384744

• Cardinal: 381316913733733384744 can be written as Three hundred eighty-one quintillion, three hundred sixteen quadrillion, nine hundred thirteen trillion, seven hundred thirty-three billion, seven hundred thirty-three million, three hundred eighty-four thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 3.81316913733733384744 × 10²⁰

Factors of 381316913733733384744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 525

Divisors of 381316913733733384744

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 71 142 223 229 284 446 458 568 892 916 1784 1832 5041 10082 15833 16259 20164 31666 32518 40328 49729 51067 52441 63332 65036 99458 102134 104882 126664 130072 198916 204268 209764 357911 397832 408536 419528 715822 1124143 1154389 1431644 2248286 2308778 2863288 3530759 3625757 3723311 4496572 4617556 7061518 7251514 7446622 8993144 9235112 11089567 11387941 11694343 12008989 14123036 14503028 14893244 22179134 22775882 23388686 24017978 28246072 29006056 29786488 44358268 45551764 46777372 48035956 79814153 81961619 88716536 91103528 93554744 96071912 159628306 163923238 250683889 257428747 264355081 319256612 327846476 501367778 514857494 528710162 638513224 655692952 787359257 808543811 830298353 852638219 1002735556 1029714988 1057420324 1574718514 1617087622 1660596706 1705276438 2005471112 2059429976 2114840648 2539510843 2607838489 2678004547 3149437028 3234175244 3321193412 3410552876 5079021686 5215676978 5356009094 6298874056 6468350488 6642386824 6821105752 10158043372 10431353956 10712018188 17798556119 18277441037 18769210751 20316086744 20862707912 21424036376 35597112238 36554882074 37538421502 55902507247 57406610581 58951183063 60537313549 71194224476 73109764148 75076843004 111805014494 114813221162 117902366126 121074627098 142388448952 146219528296 150153686008 180305269853 185156532719 190138322837 223610028988 229626442324 235804732252 242149254196 360610539706 370313065438 380276645674 447220057976 459252884648 471609464504 484298508392 581547983047 597195013981 721221079412 740626130876 760553291348 1163095966094 1194390027962 1442442158824 1481252261752 1521106582696 2326191932188 2388780055924 3969078014537 4075869351251 4185533997473 4298149261979 4652383864376 4777560111848 7938156029074 8151738702502 8371067994946 8596298523958 12801674159563 13146113823049 13499820921427 15876312058148 16303477405004 16742135989892 17192597047916 25603348319126 26292227646098 26999641842854 31752624116296 32606954810008 33484271979784 34385194095832 41289906796337 42400845992651 51206696638252 52584455292196 53999283685708 82579813592674 84801691985302 102413393276504 105168910584392 107998567371416 133174488117763 165159627185348 169603383970604 266348976235526 330319254370696 339206767941208 532697952471052 908918865328973 933374081436479 958487285421317 1065395904942104 1817837730657946 1866748162872958 1916974570842634 2931583382539927 3010460065478221 3635675461315892 3733496325745916 3833949141685268 5863166765079854 6020920130956442 7271350922631784 7466992651491832 7667898283370536 9455388656361173 11726333530159708 12041840261912884 18910777312722346 23452667060319416 24083680523825768 37821554625444692 75643109250889384 208142420160334817 213742664648953691 416284840320669634 427485329297907382 671332594601643283 832569680641339268 854970658595814764 1342665189203286566 1665139361282678536 1709941317191629528 2685330378406573132 5370660756813146264 47664614216716673093 95329228433433346186 190658456866866692372 381316913733733384744
• Sum of all divisors σ(n): 731644574760433152000
• Sum of proper divisors (its aliquot sum) s(n): 350327661026699767256
• 381316913733733384744 is a deficient number, because the sum of its proper divisors (350327661026699767256) is less than itself. Its deficiency is 30989252707033617488

Bases of 381316913733733384744

• Binary: 101001010101111010101110100001011110010111011011100110000001000101000₂
• Hexadecimal: 0x14ABD5D0BCBB730228
• Base-36: 28H2F0PCKC7XNS

Squares and roots of 381316913733733384744

• 381316913733733384744 squared (381316913733733384744²) is 145402588699419468009611430431886731945536
• 381316913733733384744 cubed (381316913733733384744³) is 55444466371758049990492016072341328966150009226790761541302784
• The square root of 381316913733733384744 is 19527337599.7275518177
• 381316913733733384744 is a perfect cube number. Its cube root is 7251514

Scales and comparisons

• 381,316,913,733,733,384,744 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 381,316,913,733,733,384,744 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 381316913733733384744 cubic inches would be around 604292.8 feet tall.

Recreational maths with 381316913733733384744

• 381316913733733384744 backwards is 447483337337319613183
• The number of decimal digits it has is: 21
• The sum of 381316913733733384744's digits is 91
• More coming soon!