397168959813375

Names of 397168959813375

• Cardinal: 397168959813375 can be written as Three hundred ninety-seven trillion, one hundred sixty-eight billion, nine hundred fifty-nine million, eight hundred thirteen thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 3.97168959813375 × 10¹⁴

Factors of 397168959813375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 391

Divisors of 397168959813375

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 15 25 29 73 75 87 125 145 219 281 365 375 435 725 841 843 1095 1405 1825 2117 2175 2523 3625 4205 4215 5329 5475 6351 7025 8149 9125 10585 10875 12615 15987 20513 21025 21075 24389 24447 26645 27375 31755 35125 40745 52925 61393 61539 63075 73167 79935 102565 105125 105375 121945 122235 133225 154541 158775 184179 203725 236321 264625 306965 307695 315375 365835 399675 463623 512825 594877 609725 611175 666125 707281 708963 772705 793875 920895 1018625 1181605 1497449 1534825 1538475 1780397 1784631 1829175 1998375 2121843 2318115 2564125 2974385 3048625 3055875 3536405 3544815 3863525 4481689 4492347 4604475 5341191 5908025 6853309 7487245 7674125 7692375 8901985 8923155 9145875 10609215 11590575 13445067 14871925 17251433 17682025 17724075 19317625 20559927 22408445 22461735 23022375 26705955 29540125 34266545 37436225 43426021 44509925 44615775 51631513 51754299 53046075 57952875 67225335 74359625 86257165 88410125 88620375 102799635 112042225 112308675 129968981 130278063 133529775 154894539 171332725 187181125 198745961 217130105 222549625 223078875 258157565 258771495 265230375 336126675 389906943 431285825 500291557 513998175 560211125 561543375 596237883 649844905 651390315 667648875 774472695 856663625 993729805 1085650525 1259354609 1290787825 1293857475 1500874671 1680633375 1949534715 2156429125 2501457785 2569990875 2981189415 3249224525 3256951575 3769100449 3778063827 3872363475 4968649025 5428252625 6296773045 6453939125 6469287375 7504373355 9747673575 11307301347 12507288925 14508455153 14905947075 16246122625 16284757875 18845502245 18890319135 19361817375 24843245125 31483865225 36521283661 37521866775 43525365459 48738367875 56536506735 62536444625 72542275765 74529735375 94227511225 94451595675 109563850983 157419326125 182606418305 187609333875 217626827295 282682533675 362711378825 471137556125 472257978375 547819254915 913032091525 1059117226169 1088134136475 1413412668375 1813556894125 2739096274575 3177351678507 4565160457625 5295586130845 5440670682375 13695481372875 15886758392535 26477930654225 79433791962675 132389653271125 397168959813375
• Sum of all divisors σ(n): 696467094639264
• Sum of proper divisors (its aliquot sum) s(n): 299298134825889
• 397168959813375 is a deficient number, because the sum of its proper divisors (299298134825889) is less than itself. Its deficiency is 97870824987486

Bases of 397168959813375

• Binary: 1011010010011100100011010110000111111011011111111₂
• Hexadecimal: 0x169391AC3F6FF
• Base-36: 3WS8WG2O73

Squares and roots of 397168959813375

• 397168959813375 squared (397168959813375²) is 157743182639238285714828890625
• 397168959813375 cubed (397168959813375³) is 62650695766477503669493601995955058287109375
• The square root of 397168959813375 is 19929098.3191256047
• The cube root of 397168959813375 is 73506.3909054613

Scales and comparisons

• 397,168,959,813,375 seconds is equal to 12,628,744 years, 20 weeks, 4 days, 19 hours, 16 minutes, 15 seconds.
• To count from 1 to 397,168,959,813,375 would take you about thirty-one million, five hundred seventy-one thousand, eight hundred sixty 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 397168959813375 cubic inches would be around 6125.5 feet tall.

Recreational maths with 397168959813375

• 397168959813375 backwards is 573318959861793
• The number of decimal digits it has is: 15
• The sum of 397168959813375's digits is 84
• More coming soon!