13509574744655

Names of 13509574744655

• Cardinal: 13509574744655 can be written as Thirteen trillion, five hundred nine billion, five hundred seventy-four million, seven hundred forty-four thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.3509574744655 × 10¹³

Factors of 13509574744655

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7462

Divisors of 13509574744655

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 23 55 73 115 121 253 365 605 803 1265 1679 2783 3221 4015 4129 8395 8833 13915 16105 18469 20645 35431 44165 45419 74083 92345 94967 177155 203159 227095 235133 301417 370415 389741 474835 499609 814913 1015795 1044637 1175665 1507085 1948705 2498045 2586463 3315587 4074565 5223185 5408059 6932591 8964043 11491007 12932315 13299509 16577935 27040295 28451093 34662955 36471457 44820215 57455035 59488649 66497545 76258501 142255465 146294599 182357285 297443245 305888707 381292505 654375139 731472995 838843511 970864157 1529443535 1609240589 3271875695 3364775777 4194217555 4854320785 8046202945 10679505727 16823878885 22329875611 37012533547 53397528635 111649378055 117474562997 185062667735 245628631721 587372814985 1228143158605 2701914948931 13509574744655
• Sum of all divisors σ(n): 18859120721280
• Sum of proper divisors (its aliquot sum) s(n): 5349545976625
• 13509574744655 is a deficient number, because the sum of its proper divisors (5349545976625) is less than itself. Its deficiency is 8160028768030

Bases of 13509574744655

• Binary: 11000100100101110001011001110101101001001111₂
• Hexadecimal: 0xC4971675A4F
• Base-36: 4SE7NZUXB

Squares and roots of 13509574744655

• 13509574744655 squared (13509574744655²) is 182508609781420208451069025
• 13509574744655 cubed (13509574744655³) is 2465613705385168947948607696476154811375
• The square root of 13509574744655 is 3675537.3409414575
• The cube root of 13509574744655 is 23816.6436935653

Scales and comparisons

• 13,509,574,744,655 seconds is equal to 429,562 years, 35 weeks, 5 days, 19 hours, 17 minutes, 35 seconds.
• To count from 1 to 13,509,574,744,655 would take you about one million, seventy-three thousand, nine hundred six 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 13509574744655 cubic inches would be around 1984.7 feet tall.

Recreational maths with 13509574744655

• 13509574744655 backwards is 55644747590531
• The number of decimal digits it has is: 14
• The sum of 13509574744655's digits is 65
• More coming soon!