329197685145

Names of 329197685145

• Cardinal: 329197685145 can be written as Three hundred twenty-nine billion, one hundred ninety-seven million, six hundred eighty-five thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 3.29197685145 × 10¹¹

Factors of 329197685145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 455

Divisors of 329197685145

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 15 19 21 35 49 57 95 105 133 147 245 285 343 361 399 421 665 735 931 1029 1083 1263 1715 1805 1995 2105 2527 2793 2947 4655 5145 5415 6315 6517 7581 7999 8841 12635 13965 14735 17689 19551 20629 23997 32585 37905 39995 44205 53067 55993 61887 88445 97755 103145 119985 123823 144403 151981 167979 177241 265335 279965 309435 371469 391951 433209 455943 531723 619115 722015 759905 839895 886205 1063867 1175853 1240687 1857345 1959755 2166045 2279715 2658615 2743657 3191601 3367579 3722061 5319335 5879265 6203435 7447069 8230971 8684809 10102737 13718285 15958005 16837895 18610305 22341207 23573053 26054427 37235345 41154855 43424045 50513685 52129483 60793663 63984001 70719159 111706035 117865265 130272135 156388449 165011371 182380989 191952003 260647415 303968315 319920005 353595795 447888007 495034113 781942245 825056855 911904945 959760015 1155079597 1343664021 2239440035 2475170565 3135216049 3465238791 5775397985 6718320105 9405648147 15676080245 17326193955 21946512343 47028240735 65839537029 109732561715 329197685145
• Sum of all divisors σ(n): 649820188800
• Sum of proper divisors (its aliquot sum) s(n): 320622503655
• 329197685145 is a deficient number, because the sum of its proper divisors (320622503655) is less than itself. Its deficiency is 8575181490

Bases of 329197685145

• Binary: 100110010100101101101100000100110011001₂
• Hexadecimal: 0x4CA5B60999
• Base-36: 478BSVIX

Squares and roots of 329197685145

• 329197685145 squared (329197685145²) is 108371115904826553671025
• 329197685145 cubed (329197685145³) is 35675520492449393601229531859423625
• The square root of 329197685145 is 573757.5142383757
• The cube root of 329197685145 is 6904.8183466521

Scales and comparisons

• 329,197,685,145 seconds is equal to 10,467 years, 24 weeks, 2 days, 9 hours, 25 minutes, 45 seconds.
• To count from 1 to 329,197,685,145 would take you about twenty thousand, nine hundred thirty-four 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 329197685145 cubic inches would be around 575.4 feet tall.

Recreational maths with 329197685145

• 329197685145 backwards is 541586791923
• The number of decimal digits it has is: 12
• The sum of 329197685145's digits is 60
• More coming soon!