13621081608572621

Names of 13621081608572621

• Cardinal: 13621081608572621 can be written as Thirteen quadrillion, six hundred twenty-one trillion, eighty-one billion, six hundred eight million, five hundred seventy-two thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 1.3621081608572621 × 10¹⁶

Factors of 13621081608572621

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 278

Divisors of 13621081608572621

• Number of divisors d(n): 96
• Complete list of divisors:
  1 37 43 71 127 1369 1591 1849 2627 3053 4699 5461 9017 16129 50653 58867 68413 97199 112961 131279 173863 202057 234823 333629 387731 596773 693547 1145159 2048383 2178079 2531281 3596363 4179557 4857323 6432931 7476109 8688451 12344273 14346047 16672433 22080601 25661239 29822521 42370883 49241837 75790171 88080469 93657397 145435193 154643609 179720951 276616033 321472687 456738101 530803739 616880021 816982237 949465843 1103433277 1567722671 1821947969 2117398991 2804236327 3258977353 3787460167 5381102141 6253713299 6649675187 11894489419 19639738343 22824560777 35130236191 40827031249 58005738827 67412074853 78343762667 103756744099 120582162061 140136026179 199100779217 231387392063 268909671857 844508748749 1510600156213 2494246769561 2898719218679 4461539996257 5185032968623 7366728831029 8561333506331 9949657858709 107252611091123 191846219839051 316769339734247 368137340772233 13621081608572621
• Sum of all divisors σ(n): 14649797149286400
• Sum of proper divisors (its aliquot sum) s(n): 1028715540713779
• 13621081608572621 is a deficient number, because the sum of its proper divisors (1028715540713779) is less than itself. Its deficiency is 12592366067858842

Bases of 13621081608572621

• Binary: 110000011001000100110100110010101111000100111011001101₂
• Hexadecimal: 0x30644D32BC4ECD
• Base-36: 3Q49QI7U765

Squares and roots of 13621081608572621

• 13621081608572621 squared (13621081608572621²) is 185533864187395300407237030809641
• 13621081608572621 cubed (13621081608572621³) is 2527171905250340578647501714772222850001975439061
• The square root of 13621081608572621 is 116709389.5475964735
• The cube root of 13621081608572621 is 238819.9107191307

Scales and comparisons

• 13,621,081,608,572,621 seconds is equal to 433,108,262 years, 19 weeks, 5 days, 15 hours, 3 minutes, 41 seconds.
• To count from 1 to 13,621,081,608,572,621 would take you about one billion, two hundred ninety-nine million, three hundred twenty-four thousand, seven hundred eighty-seven 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 13621081608572621 cubic inches would be around 19901.7 feet tall.

Recreational maths with 13621081608572621

• 13621081608572621 backwards is 12627580618012631
• The number of decimal digits it has is: 17
• The sum of 13621081608572621's digits is 59
• More coming soon!