520493994474835491

Names of 520493994474835491

• Cardinal: 520493994474835491 can be written as Five hundred twenty quadrillion, four hundred ninety-three trillion, nine hundred ninety-four billion, four hundred seventy-four million, eight hundred thirty-five thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 5.20493994474835491 × 10¹⁷

Factors of 520493994474835491

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 108772

Divisors of 520493994474835491

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 11 27 33 79 99 237 297 711 869 2133 2607 7821 15073 19993 23463 45219 59979 73613 135657 165803 179937 219923 220839 406971 497409 539811 659769 662517 809743 1190767 1492227 1579447 1979307 1987551 2429229 3572301 4476681 4738341 5815427 5937921 7287687 10716903 13098437 14215023 17373917 17446281 21863061 32150709 39295311 42645069 52121751 52338843 63969697 117885933 156365253 157016529 191909091 301354489 353657799 469095759 575727273 904063467 1109568749 1471744709 1727181819 2712190401 3314899379 3328706247 4415234127 8136571203 9944698137 9986118741 12205256239 13245702381 16189191799 23807004631 29834094411 29958356223 36615768717 39737107143 48567575397 71421013893 87655931171 89502283233 109847306151 116267832011 145702726191 214263041679 261877050941 262967793513 329541918453 348803496033 437108178573 642789125037 785631152823 788903380539 964215242881 1046410488099 1278946152121 2356893458469 2366710141617 2892645728643 3139231464297 3836838456363 7070680375407 8677937185929 11510515369089 22183607998757 26033811557787 34531546107267 66550823996271 199652471988813 244019687986327 598957415966439 732059063958981 1752505031901803 2196177191876943 5257515095705409 6588531575630829 15772545287116227 19277555350919833 47317635861348681 57832666052759499 173497998158278497 520493994474835491
• Sum of all divisors σ(n): 851961245774745600
• Sum of proper divisors (its aliquot sum) s(n): 331467251299910109
• 520493994474835491 is a deficient number, because the sum of its proper divisors (331467251299910109) is less than itself. Its deficiency is 189026743174925382

Bases of 520493994474835491

• Binary: 11100111001001010101000011111000000011001011000111000100011₂
• Hexadecimal: 0x7392A87C0658E23
• Base-36: 3YCZQ035MGIR

Squares and roots of 520493994474835491

• 520493994474835491 squared (520493994474835491²) is 270913998284370078632550851513211081
• 520493994474835491 cubed (520493994474835491³) is 141009109126180511395682475025408071475491190633275771
• The square root of 520493994474835491 is 721452697.3231408545
• The cube root of 520493994474835491 is 804399.7142408689

Scales and comparisons

• 520,493,994,474,835,491 seconds is equal to 16,550,099,030 years, 34 weeks, 4 days, 10 hours, 44 minutes, 51 seconds.
• To count from 1 to 520,493,994,474,835,491 would take you about forty-nine billion, six hundred fifty million, two hundred ninety-seven thousand and ninety-one 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 520493994474835491 cubic inches would be around 67033.3 feet tall.

Recreational maths with 520493994474835491

• 520493994474835491 backwards is 194538474499394025
• The number of decimal digits it has is: 18
• The sum of 520493994474835491's digits is 90
• More coming soon!