13584991643894

Names of 13584991643894

• Cardinal: 13584991643894 can be written as Thirteen trillion, five hundred eighty-four billion, nine hundred ninety-one million, six hundred forty-three thousand, eight hundred ninety-four.

Scientific notation

• Scientific notation: 1.3584991643894 × 10¹³

Factors of 13584991643894

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1121

Divisors of 13584991643894

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 11 22 47 94 121 242 517 1034 1061 2122 5687 11374 11671 23342 49867 99734 128381 256762 548537 1097074 1125721 2251442 6033907 12067814 12382931 24765862 52908887 105817774 136212241 272424482 581997757 1163995514 1194389981 2388779962 6401975327 12803950654 13138289791 26276579582 56136329107 112272658214 144521187701 289042375402 617499620177 1234999240354 6792495821947 13584991643894
• Sum of all divisors σ(n): 22896537064128
• Sum of proper divisors (its aliquot sum) s(n): 9311545420234
• 13584991643894 is a deficient number, because the sum of its proper divisors (9311545420234) is less than itself. Its deficiency is 4273446223660

Bases of 13584991643894

• Binary: 11000101101100000000100110011110100011110110₂
• Hexadecimal: 0xC5B0099E8F6
• Base-36: 4TCUX9QT2

Squares and roots of 13584991643894

• 13584991643894 squared (13584991643894²) is 184551997964669804507483236
• 13584991643894 cubed (13584991643894³) is 2507137350213981789669018297252286760984
• The square root of 13584991643894 is 3685782.3652372639
• The cube root of 13584991643894 is 23860.8801062735

Scales and comparisons

• 13,584,991,643,894 seconds is equal to 431,960 years, 37 weeks, 13 hours, 58 minutes, 14 seconds.
• To count from 1 to 13,584,991,643,894 would take you about one million, seventy-nine thousand, nine hundred 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 13584991643894 cubic inches would be around 1988.4 feet tall.

Recreational maths with 13584991643894

• 13584991643894 backwards is 49834619948531
• The number of decimal digits it has is: 14
• The sum of 13584991643894's digits is 74
• More coming soon!