13904155729841877

Names of 13904155729841877

• Cardinal: 13904155729841877 can be written as Thirteen quadrillion, nine hundred four trillion, one hundred fifty-five billion, seven hundred twenty-nine million, eight hundred forty-one thousand, eight hundred seventy-seven.

Scientific notation

• Scientific notation: 1.3904155729841877 × 10¹⁶

Factors of 13904155729841877

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1800535

Divisors of 13904155729841877

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 157 471 631 1413 1893 5679 8707 26121 78363 99067 297201 891603 1366999 1791037 4100997 5373111 5494117 12302991 16119333 16482351 49447053 281192809 843578427 862576369 1130144347 2530735281 2587729107 3390433041 7763187321 10171299123 15594559159 46783677477 140351032431 177432662479 532297987437 1596893962311 2448345787963 7345037363889 9840166829329 22035112091667 29520500487987 88561501463961 1544906192204653 4634718576613959 13904155729841877
• Sum of all divisors σ(n): 20246070191331712
• Sum of proper divisors (its aliquot sum) s(n): 6341914461489835
• 13904155729841877 is a deficient number, because the sum of its proper divisors (6341914461489835) is less than itself. Its deficiency is 7562241268352042

Bases of 13904155729841877

• Binary: 110001011001011100000110000111001011011100111011010101₂
• Hexadecimal: 0x3165C1872DCED5
• Base-36: 3SWM0YMVVF9

Squares and roots of 13904155729841877

• 13904155729841877 squared (13904155729841877²) is 193325546559694699267035422883129
• 13904155729841877 cubed (13904155729841877³) is 2688028505922791624465718770261229763506620993133
• The square root of 13904155729841877 is 117915884.1286528157
• The cube root of 13904155729841877 is 240462.9705126573

Scales and comparisons

• 13,904,155,729,841,877 seconds is equal to 442,109,143 years, 43 weeks, 1 day, 15 hours, 37 minutes, 57 seconds.
• To count from 1 to 13,904,155,729,841,877 would take you about one billion, three hundred twenty-six million, three hundred twenty-seven thousand, four hundred thirty-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 13904155729841877 cubic inches would be around 20038.6 feet tall.

Recreational maths with 13904155729841877

• 13904155729841877 backwards is 77814892755140931
• The number of decimal digits it has is: 17
• The sum of 13904155729841877's digits is 81
• More coming soon!