80805215316875

Names of 80805215316875

• Cardinal: 80805215316875 can be written as Eighty trillion, eight hundred five billion, two hundred fifteen million, three hundred sixteen thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 8.0805215316875 × 10¹³

Factors of 80805215316875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 168

Divisors of 80805215316875

• Number of divisors d(n): 200
• Complete list of divisors:
  1 5 7 25 35 49 59 97 125 175 245 295 343 413 485 625 679 875 1225 1475 1715 2065 2401 2425 2891 3395 4375 4753 5723 6125 7375 8575 9409 10325 12005 12125 14455 16975 20237 23765 28615 30625 33271 36875 40061 42875 47045 51625 60025 60625 65863 72275 84875 101185 118825 141659 143075 166355 200305 214375 232897 235225 258125 280427 300125 329315 361375 424375 461041 505925 555131 594125 708295 715375 831775 912673 1001525 1164485 1176125 1402135 1500625 1646575 1806875 1962989 2305205 2529625 2775655 2970625 3227287 3541475 3576875 3885917 4158875 4563365 5007625 5822425 5880625 6388711 7010675 8232875 9814945 11526025 12648125 13740923 13878275 16136435 17707375 19429585 20794375 22591009 22816825 25038125 27201419 29112125 31943555 35053375 41164375 44720977 49074725 53847707 57630125 68704615 69391375 80682175 88536875 97147925 112955045 114084125 136007095 145560625 159717775 175266875 190409933 223604885 245373625 269238535 288150625 313046839 343523075 346956875 376933949 403410875 485739625 564775225 570420625 680035475 798588875 952049665 1118024425 1226868125 1332869531 1346192675 1565234195 1717615375 1884669745 2017054375 2191327873 2428698125 2638537643 2823876125 3400177375 3992944375 4760248325 5590122125 6664347655 6730963375 7826170975 8588076875 9423348725 10956639365 13192688215 14119380625 17000886875 18469763501 23801241625 27950610625 33321738275 33654816875 39130854875 47116743625 54783196825 65963441075 92348817505 119006208125 129288344507 166608691375 195654274375 235583718125 273915984125 329817205375 461744087525 646441722535 833043456875 1369579920625 1649086026875 2308720437625 3232208612675 11543602188125 16161043063375 80805215316875
• Sum of all divisors σ(n): 121040606794800
• Sum of proper divisors (its aliquot sum) s(n): 40235391477925
• 80805215316875 is a deficient number, because the sum of its proper divisors (40235391477925) is less than itself. Its deficiency is 40569823838950

Bases of 80805215316875

• Binary: 10010010111110111101110001001111010101110001011₂
• Hexadecimal: 0x497DEE27AB8B
• Base-36: SN5EIVCLN

Squares and roots of 80805215316875

• 80805215316875 squared (80805215316875²) is 6529482822406530106659765625
• 80805215316875 cubed (80805215316875³) is 527616265372396352022684520725547607421875
• The square root of 80805215316875 is 8989172.1152103323
• The cube root of 80805215316875 is 43232.7767864949

Scales and comparisons

• 80,805,215,316,875 seconds is equal to 2,569,355 years, 46 weeks, 5 days, 15 hours, 34 minutes, 35 seconds.
• To count from 1 to 80,805,215,316,875 would take you about six million, four hundred twenty-three thousand, three hundred eighty-nine 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 80805215316875 cubic inches would be around 3602.7 feet tall.

Recreational maths with 80805215316875

• 80805215316875 backwards is 57861351250808
• 80805215316875 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80805215316875's digits is 59
• More coming soon!