1042397718051625

Names of 1042397718051625

• Cardinal: 1042397718051625 can be written as One quadrillion, forty-two trillion, three hundred ninety-seven billion, seven hundred eighteen million, fifty-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.042397718051625 × 10¹⁵

Factors of 1042397718051625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 521

Divisors of 1042397718051625

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 13 25 31 41 65 125 155 169 205 325 403 431 533 775 845 1025 1271 1625 1681 2015 2155 2197 2665 3875 4225 5125 5239 5603 6355 6929 8405 10075 10775 10985 13325 13361 16523 17671 21125 21853 26195 28015 28561 31775 34645 42025 50375 52111 53875 54925 66625 66805 68107 72839 82615 88355 90077 109265 130975 140075 142805 158875 173225 173693 210125 214799 229723 260555 274625 284089 334025 340535 364195 371293 413075 441775 450385 546325 547801 654875 677443 700375 714025 724511 866125 868465 885391 946907 1073995 1148615 1171001 1302775 1420445 1670125 1702675 1820975 1856465 2065375 2208875 2251925 2258009 2731625 2739005 2792387 2986399 3387215 3570125 3622555 3693157 4342325 4426955 4734535 5369975 5743075 5855005 6513875 7102225 7121413 8513375 8806759 9104875 9282325 9418643 11259625 11290045 11510083 12309791 13695025 13961935 14931995 15223013 16936075 18112775 18465785 21711625 22134775 22459841 23672675 26849875 28715375 29275025 29354117 35511125 35607065 36301031 38823187 44033795 46411625 47093215 48011041 56450225 57550415 61548955 68475125 69809675 74659975 76115065 84680375 90563875 92328925 92578369 110673875 112299205 114487867 118363375 122442359 146375125 146770585 160027283 178035325 181505155 194115935 220168975 235466075 240055205 282251125 287752075 291977933 307744775 349048375 373299875 380575325 381603521 461644625 462891845 471913403 504701431 561496025 572439335 612211795 624143533 733852925 800136415 890176625 907525775 970579675 1100844875 1177330375 1200276025 1203518797 1438760375 1459889665 1488342271 1538723875 1591750667 1902876625 1908017605 2314459225 2359567015 2523507155 2807480125 2862196675 3061058975 3120717665 3669264625 3795713129 4000682075 4537628875 4852898375 4960845773 6001380125 6017593985 6561118603 7299448325 7441711355 7958753335 9540088025 11572296125 11797835075 12617535775 14310983375 15305294875 15603588325 15645744361 18978565645 19348449523 20003410375 20692758671 24804228865 30087969925 32805593015 36497241625 37208556775 39793766675 47700440125 49344270677 58989175375 63087678875 78017941625 78228721805 94892828225 96742247615 103463793355 124021144325 150439849625 164027965075 186042783875 198968833375 203394676693 246721353385 269005862723 391143609025 474464141125 483711238075 517318966775 620105721625 641475518801 820139825375 1016973383465 1233606766925 1345029313615 1955718045125 2418556190375 2586594833875 3207377594005 5084866917325 6168033834625 6725146568075 8339181744413 16036887970025 25424334586625 33625732840375 41695908722065 80184439850125 208479543610325 1042397718051625
• Sum of all divisors σ(n): 1494591055147008
• Sum of proper divisors (its aliquot sum) s(n): 452193337095383
• 1042397718051625 is a deficient number, because the sum of its proper divisors (452193337095383) is less than itself. Its deficiency is 590204380956242

Bases of 1042397718051625

• Binary: 11101101000000111000100001101100101111101100101001₂
• Hexadecimal: 0x3B40E21B2FB29
• Base-36: A9HYWFEZOP

Squares and roots of 1042397718051625

• 1042397718051625 squared (1042397718051625²) is 1086593002599235088386165140625
• 1042397718051625 cubed (1042397718051625³) is 1132662066360306088438452356796584869134765625
• The square root of 1042397718051625 is 32286184.6313810359
• The cube root of 1042397718051625 is 101393.7418591423

Scales and comparisons

• 1,042,397,718,051,625 seconds is equal to 33,145,023 years, 4 weeks, 3 days, 9 hours, 25 seconds.
• To count from 1 to 1,042,397,718,051,625 would take you about ninety-nine million, four hundred thirty-five thousand and sixty-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 1042397718051625 cubic inches would be around 8449.5 feet tall.

Recreational maths with 1042397718051625

• 1042397718051625 backwards is 5261508177932401
• The number of decimal digits it has is: 16
• The sum of 1042397718051625's digits is 61
• More coming soon!