13290464980881

Names of 13290464980881

• Cardinal: 13290464980881 can be written as Thirteen trillion, two hundred ninety billion, four hundred sixty-four million, nine hundred eighty thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.3290464980881 × 10¹³

Factors of 13290464980881

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 97

Divisors of 13290464980881

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 11 33 83 99 121 249 363 747 913 1089 1331 2739 3993 6889 8217 10043 11979 14641 20667 30129 43923 62001 75779 90387 110473 131769 161051 227337 331419 483153 682011 833569 994257 1215203 1449459 1771561 2500707 3645609 5314683 7502121 9169259 10936827 13367233 15944049 19487171 27507777 40101699 58461513 82523331 100861849 120305097 147039563 175384539 214358881 302585547 441118689 643076643 907756641 1109480339 1323356067 1617435193 1929229929 3328441017 4852305579 9985323051 12204283729 14556916737 17791787123 36612851187 53375361369 109838553561 134247121019 160126084107 402741363057 1208224089171 1476718331209 4430154993627 13290464980881
• Sum of all divisors σ(n): 21374560015081
• Sum of proper divisors (its aliquot sum) s(n): 8084095034200
• 13290464980881 is a deficient number, because the sum of its proper divisors (8084095034200) is less than itself. Its deficiency is 5206369946681

Bases of 13290464980881

• Binary: 11000001011001101101011100011010111110010001₂
• Hexadecimal: 0xC166D71AF91
• Base-36: 4PLJZP769

Squares and roots of 13290464980881

• 13290464980881 squared (13290464980881²) is 176636459408024199695536161
• 13290464980881 cubed (13290464980881³) is 2347580678109153877784519330025909137841
• 13290464980881 is a perfect square number. Its square root is 3645609
• The cube root of 13290464980881 is 23687.1817198493

Scales and comparisons

• 13,290,464,980,881 seconds is equal to 422,595 years, 35 weeks, 1 day, 4 hours, 1 minute, 21 seconds.
• To count from 1 to 13,290,464,980,881 would take you about one million, fifty-six thousand, four hundred eighty-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 13290464980881 cubic inches would be around 1973.9 feet tall.

Recreational maths with 13290464980881

• 13290464980881 backwards is 18808946409231
• The number of decimal digits it has is: 14
• The sum of 13290464980881's digits is 63
• More coming soon!