12918200599031

Names of 12918200599031

• Cardinal: 12918200599031 can be written as Twelve trillion, nine hundred eighteen billion, two hundred million, five hundred ninety-nine thousand and thirty-one.

Scientific notation

• Scientific notation: 1.2918200599031 × 10¹³

Factors of 12918200599031

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 525

Divisors of 12918200599031

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 41 49 91 127 169 287 337 343 533 637 889 1183 1651 2009 2359 3731 4381 4459 5207 6223 6929 8281 11557 13817 14063 16129 16513 21463 26117 30667 36449 42799 43561 48503 56953 57967 67691 80899 96719 112903 115591 150241 179621 182819 209677 214669 255143 299593 339521 398671 473837 556387 566293 661289 677033 790321 879983 1051687 1257347 1467739 1502683 1754759 1786001 2097151 2335073 2376647 2725801 2790697 3316859 3894709 4629023 4739231 5435473 5532247 6159881 7233031 7361809 8596757 8801429 10274173 12283313 14680057 16345511 19080607 19534879 22811867 23218013 27262963 32403161 38048311 43119167 50631217 60177299 61610003 70661149 71919211 85983191 111757841 114418577 133564249 159683069 190840741 222854393 226822127 266338177 296554271 301834169 354418519 421241093 494628043 601882337 782304887 800930039 918594937 934949743 1117781483 1559980751 1864367239 2075879897 2480929633 2897107109 2948687651 3462396301 5476134209 6430164559 7824470381 10919865257 14531159279 20279749763 24236774107 37662392417 38332939463 45011151913 76439056799 101718114953 141958248341 263636746919 315078063391 993707738387 1845457228433 12918200599031
• Sum of all divisors σ(n): 16893416030400
• Sum of proper divisors (its aliquot sum) s(n): 3975215431369
• 12918200599031 is a deficient number, because the sum of its proper divisors (3975215431369) is less than itself. Its deficiency is 8942985167662

Bases of 12918200599031

• Binary: 10111011111111000000110000100000000111110111₂
• Hexadecimal: 0xBBFC0C201F7
• Base-36: 4KUJF3JSN

Squares and roots of 12918200599031

• 12918200599031 squared (12918200599031²) is 166879906716804887238138961
• 12918200599031 cubed (12918200599031³) is 2155788110915266294794075133139819946791
• The square root of 12918200599031 is 3594189.8390361911
• The cube root of 12918200599031 is 23463.9256981627

Scales and comparisons

• 12,918,200,599,031 seconds is equal to 410,758 years, 42 weeks, 4 days, 15 hours, 17 minutes, 11 seconds.
• To count from 1 to 12,918,200,599,031 would take you about one million, twenty-six thousand, eight hundred ninety-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 12918200599031 cubic inches would be around 1955.3 feet tall.

Recreational maths with 12918200599031

• 12918200599031 backwards is 13099500281921
• The number of decimal digits it has is: 14
• The sum of 12918200599031's digits is 50
• More coming soon!