42666494659031232171

Names of 42666494659031232171

• Cardinal: 42666494659031232171 can be written as Forty-two quintillion, six hundred sixty-six quadrillion, four hundred ninety-four trillion, six hundred fifty-nine billion, thirty-one million, two hundred thirty-two thousand, one hundred seventy-one.

Scientific notation

• Scientific notation: 4.2666494659031232171 × 10¹⁹

Factors of 42666494659031232171

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 210399742

Divisors of 42666494659031232171

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 81 91 117 189 273 311 351 567 819 933 1053 2177 2457 2799 4043 6531 7371 8397 12129 19593 25191 28301 36387 58779 84903 88499 109161 176337 254709 265497 327483 619493 764127 796491 1150487 1858479 2292381 2389473 3451461 5575437 7168419 8053409 10354383 16726311 24160227 27523189 31063149 50178933 72480681 82569567 93189447 192662323 210310909 217442043 247708701 357801457 577986969 630932727 652326129 743126103 1073404371 1472176363 1733960907 1892798181 2229378309 2504610199 2734041817 3220213113 4416529089 5201882721 5678394543 7513830597 8202125451 9660639339 13249587267 15605648163 17035183629 19138292719 22541491791 24606376353 28981918017 39748761801 57414878157 65406692699 67624475373 73819129059 119246285403 172244634471 196220078097 202873426119 221457387177 457846848893 516733903413 588660234291 850287005087 1373540546679 1550201710239 1765980702873 2550861015261 4120621640037 5297942108619 5952009035609 7652583045783 12361864920111 17856027106827 18612305135591 22957749137349 37085594760333 53568081320481 55836915406773 68873247412047 130286135949137 160704243961443 167510746220319 241959966762683 390858407847411 482112731884329 502532238660957 725879900288049 1172575223542233 1507596715982871 1693719767338781 2177639700864147 3517725670626699 5081159302016343 5788426897168801 6532919102592441 10553177011880097 15243477906049029 17365280691506403 19598757307777323 40518988280181607 45730433718147087 52095842074519209 75249549663194413 121556964840544821 137191301154441261 156287526223557627 225748648989583239 364670894521634463 468862578670672881 526746847642360891 677245946968749717 1094012683564903389 1580240542927082673 2031737840906249151 3282038050694710167 4740721628781248019 6095213522718747453 14222164886343744057 42666494659031232171
• Sum of all divisors σ(n): 78697884885459840000
• Sum of proper divisors (its aliquot sum) s(n): 36031390226428607829
• 42666494659031232171 is a deficient number, because the sum of its proper divisors (36031390226428607829) is less than itself. Its deficiency is 6635104432602624342

Bases of 42666494659031232171

• Binary: 100101000000011101110101101101010111101010101010000110111010101011₂
• Hexadecimal: 0x2501DD6D5EAA86EAB
• Base-36: 905RE2NCSEBOR

Squares and roots of 42666494659031232171

• 42666494659031232171 squared (42666494659031232171²) is 1820429766489140660795321924826505373241
• 42666494659031232171 cubed (42666494659031232171³) is 77671356909050393159083812508556703499378158580968481736211
• The square root of 42666494659031232171 is 6531959480.8167045281
• The cube root of 42666494659031232171 is 3494317.1632354447

Scales and comparisons

• 42,666,494,659,031,232,171 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,666,494,659,031,232,171 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 42666494659031232171 cubic inches would be around 291193.1 feet tall.

Recreational maths with 42666494659031232171

• 42666494659031232171 backwards is 17123213095649466624
• 42666494659031232171 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 42666494659031232171's digits is 81
• More coming soon!