80538008240164864

Names of 80538008240164864

• Cardinal: 80538008240164864 can be written as Eighty quadrillion, five hundred thirty-eight trillion, eight billion, two hundred forty million, one hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 8.0538008240164864 × 10¹⁶

Factors of 80538008240164864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 43156

Divisors of 80538008240164864

• Number of divisors d(n): 117
• Complete list of divisors:
  1 2 4 8 16 32 64 103 128 206 256 412 512 824 1024 1648 2048 3296 4096 6592 10609 13184 21218 26368 42436 43051 52736 84872 86102 105472 169744 172204 210944 339488 344408 421888 678976 688816 1357952 1377632 2715904 2755264 4434253 5431808 5510528 8868506 10863616 11021056 17737012 21727232 22042112 35474024 43454464 44084224 70948048 88168448 141896096 176336896 283792192 456728059 567584384 913456118 1135168768 1826912236 1853388601 2270337536 3653824472 3706777202 4540675072 7307648944 7413554404 9081350144 14615297888 14827108808 18162700288 29230595776 29654217616 58461191552 59308435232 116922383104 118616870464 190899025903 233844766208 237233740928 381798051806 467689532416 474467481856 763596103612 935379064832 948934963712 1527192207224 1870758129664 1897869927424 3054384414448 3795739854848 6108768828896 7591479709696 12217537657792 19662599668009 24435075315584 39325199336018 48870150631168 78650398672036 97740301262336 157300797344072 195480602524672 314601594688144 390961205049344 629203189376288 781922410098688 1258406378752576 2516812757505152 5033625515010304 10067251030020608 20134502060041216 40269004120082432 80538008240164864
• Sum of all divisors σ(n): 162638966728742499
• Sum of proper divisors (its aliquot sum) s(n): 82100958488577635
• 80538008240164864 is an abundant number, because the sum of its proper divisors (82100958488577635) is greater than itself. Its abundance is 1562950248412771

Bases of 80538008240164864

• Binary: 100011110001000001110010001001100000100101001000000000000₂
• Hexadecimal: 0x11E20E44C129000
• Base-36: M10CA7OFYF4

Squares and roots of 80538008240164864

• 80538008240164864 squared (80538008240164864²) is 6486370771292863533980985900138496
• 80538008240164864 cubed (80538008240164864³) is 522399382627149167783794589082344249248647473004544
• 80538008240164864 is a perfect square number. Its square root is 283792192
• The cube root of 80538008240164864 is 431850.7004372197

Scales and comparisons

• 80,538,008,240,164,864 seconds is equal to 2,560,859,541 years, 32 weeks, 2 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 80,538,008,240,164,864 would take you about seven billion, six hundred eighty-two million, five hundred seventy-eight thousand, six hundred twenty-four 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 80538008240164864 cubic inches would be around 35987.6 feet tall.

Recreational maths with 80538008240164864

• 80538008240164864 backwards is 46846104280083508
• The number of decimal digits it has is: 17
• The sum of 80538008240164864's digits is 67
• More coming soon!