49478007207166905807

Names of 49478007207166905807

• Cardinal: 49478007207166905807 can be written as Forty-nine quintillion, four hundred seventy-eight quadrillion, seven trillion, two hundred seven billion, one hundred sixty-six million, nine hundred five thousand, eight hundred seven.

Scientific notation

• Scientific notation: 4.9478007207166905807 × 10¹⁹

Factors of 49478007207166905807

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 369384959776436

Divisors of 49478007207166905807

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 27 33 41 99 121 123 297 363 369 451 1089 1107 1353 3267 4059 4961 12177 14883 44649 133947 369384959776381 1108154879329143 3324464637987429 4063234557540191 9973393913962287 12189703672620573 15144783350831621 36569111017861719 44695580132942101 45434350052494863 109707333053585157 134086740398826303 136303050157484589 166592616859147831 402260221196478909 408909150472453767 499777850577443493 1206780663589436727 1499333551732330479 1832518785450626141 4498000655196991437 5497556356351878423 16492669069055635269 49478007207166905807
• Sum of all divisors σ(n): 82535375412434794080
• Sum of proper divisors (its aliquot sum) s(n): 33057368205267888273
• 49478007207166905807 is a deficient number, because the sum of its proper divisors (33057368205267888273) is less than itself. Its deficiency is 16420639001899017534

Bases of 49478007207166905807

• Binary: 101010111010100101001100010110100011000001011001101000110111001111₂
• Hexadecimal: 0x2AEA53168C1668DCF
• Base-36: AFWS9R5CA24LR

Squares and roots of 49478007207166905807

• 49478007207166905807 squared (49478007207166905807²) is 2448073197192460274292300159646410321249
• 49478007207166905807 cubed (49478007207166905807³) is 121125783294360679250068101839988538158469220190864193592943
• The square root of 49478007207166905807 is 7034060506.3623746033
• The cube root of 49478007207166905807 is 3671166.3715999111

Scales and comparisons

• 49,478,007,207,166,905,807 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 49,478,007,207,166,905,807 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 49478007207166905807 cubic inches would be around 305930.5 feet tall.

Recreational maths with 49478007207166905807

• 49478007207166905807 backwards is 70850966170270087494
• The number of decimal digits it has is: 20
• The sum of 49478007207166905807's digits is 90
• More coming soon!