13998380756481

Names of 13998380756481

• Cardinal: 13998380756481 can be written as Thirteen trillion, nine hundred ninety-eight billion, three hundred eighty million, seven hundred fifty-six thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.3998380756481 × 10¹³

Factors of 13998380756481

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 951

Divisors of 13998380756481

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 11 33 99 121 363 937 1089 1331 2811 3993 8433 10307 11979 14641 30921 43923 92763 113377 131769 161051 340131 483153 877969 1020393 1247147 1449459 1771561 2633907 3741441 5314683 7901721 9657659 11224323 13718617 15944049 28972977 41155851 86918931 106234249 123467553 150904787 318702747 452714361 956108241 1168576739 1358143083 1659952657 3505730217 4979857971 10517190651 12854344129 14939573913 38563032387 115689097161 141397785419 424193356257 1272580068771 1555375639609 4666126918827 13998380756481
• Sum of all divisors σ(n): 22265633160147
• Sum of proper divisors (its aliquot sum) s(n): 8267252403666
• 13998380756481 is a deficient number, because the sum of its proper divisors (8267252403666) is less than itself. Its deficiency is 5731128352815

Bases of 13998380756481

• Binary: 11001011101101000000100000110010111000000001₂
• Hexadecimal: 0xCBB40832E01
• Base-36: 4YMRMH3I9

Squares and roots of 13998380756481

• 13998380756481 squared (13998380756481²) is 195954663803417573823503361
• 13998380756481 cubed (13998380756481³) is 2743047994928464525732582642132826032641
• 13998380756481 is a perfect square number. Its square root is 3741441
• The cube root of 13998380756481 is 24100.4934137261

Scales and comparisons

• 13,998,380,756,481 seconds is equal to 445,105 years, 10 weeks, 5 days, 19 hours, 1 minute, 21 seconds.
• To count from 1 to 13,998,380,756,481 would take you about one million, one hundred twelve thousand, seven hundred sixty-three 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 13998380756481 cubic inches would be around 2008.4 feet tall.

Recreational maths with 13998380756481

• 13998380756481 backwards is 18465708389931
• The number of decimal digits it has is: 14
• The sum of 13998380756481's digits is 72
• More coming soon!