138076947801959366656

Names of 138076947801959366656

• Cardinal: 138076947801959366656 can be written as One hundred thirty-eight quintillion, seventy-six quadrillion, nine hundred forty-seven trillion, eight hundred one billion, nine hundred fifty-nine million, three hundred sixty-six thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.38076947801959366656 × 10²⁰

Factors of 138076947801959366656

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 165986

Divisors of 138076947801959366656

• Number of divisors d(n): 153
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 277 512 554 1024 1108 2048 2216 4096 4432 8192 8864 16384 17728 32768 35456 65536 70912 76729 141824 153458 165707 283648 306916 331414 567296 613832 662828 1134592 1227664 1325656 2269184 2455328 2651312 4538368 4910656 5302624 9076736 9821312 10605248 18153472 19642624 21210496 39285248 42420992 45900839 78570496 84841984 91801678 157140992 169683968 183603356 314281984 339367936 367206712 628563968 678735872 734413424 1257127936 1357471744 1468826848 2514255872 2714943488 2937653696 5028511744 5429886976 5875307392 10859773952 11750614784 12714532403 23501229568 25429064806 27458809849 47002459136 50858129612 54917619698 94004918272 101716259224 109835239396 188009836544 203432518448 219670478792 376019673088 406865036896 439340957584 752039346176 813730073792 878681915168 1504078692352 1627460147584 1757363830336 3008157384704 3254920295168 3514727660672 6509840590336 7029455321344 7606090328173 13019681180672 14058910642688 15212180656346 26039362361344 28117821285376 30424361312692 52078724722688 56235642570752 60848722625384 104157449445376 112471285141504 121697445250768 208314898890752 224942570283008 243394890501536 416629797781504 449885140566016 486789781003072 833259595563008 899770281132032 973579562006144 1799540562264064 1947159124012288 2106887020903921 3894318248024576 4213774041807842 7788636496049152 8427548083615684 15577272992098304 16855096167231368 31154545984196608 33710192334462736 62309091968393216 67420384668925472 124618183936786432 134840769337850944 249236367873572864 269681538675701888 498472735747145728 539363077351403776 1078726154702807552 2157452309405615104 4314904618811230208 8629809237622460416 17259618475244920832 34519236950489841664 69038473900979683328 138076947801959366656
• Sum of all divisors σ(n): 277153998190525739829
• Sum of proper divisors (its aliquot sum) s(n): 139077050388566373173
• 138076947801959366656 is an abundant number, because the sum of its proper divisors (139077050388566373173) is greater than itself. Its abundance is 1000102586607006517

Bases of 138076947801959366656

• Binary: 1110111110000110011110111000111011001111101111100010000000000000000₂
• Hexadecimal: 0x77C33DC767DF10000
• Base-36: T51KX07WSSQ9S

Squares and roots of 138076947801959366656

• 138076947801959366656 squared (138076947801959366656²) is 19065243514305011574966984231292644622336
• 138076947801959366656 cubed (138076947801959366656³) is 2632470633556337438945561567121301971245911185711862871228416
• 138076947801959366656 is a perfect square number. Its square root is 11750614784
• The cube root of 138076947801959366656 is 5168609.5551830163

Scales and comparisons

• 138,076,947,801,959,366,656 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 138,076,947,801,959,366,656 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 138076947801959366656 cubic inches would be around 430717.5 feet tall.

Recreational maths with 138076947801959366656

• 138076947801959366656 backwards is 656663959108749670831
• The number of decimal digits it has is: 21
• The sum of 138076947801959366656's digits is 109
• More coming soon!