481894990765188165

Names of 481894990765188165

• Cardinal: 481894990765188165 can be written as Four hundred eighty-one quadrillion, eight hundred ninety-four trillion, nine hundred ninety billion, seven hundred sixty-five million, one hundred eighty-eight thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 4.81894990765188165 × 10¹⁷

Factors of 481894990765188165

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 72

Divisors of 481894990765188165

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 53 55 99 121 135 159 165 265 297 363 477 495 583 605 795 1089 1331 1431 1485 1749 1815 2385 2809 2915 3267 3993 5247 5445 6413 6655 7155 8427 8745 11979 14045 14641 15741 16335 19239 19965 25281 26235 30899 32065 35937 42135 43923 57717 59895 70543 73205 75843 78705 92697 96195 126405 131769 148877 154495 161051 173151 179685 211629 219615 278091 288585 339889 352715 379215 395307 446631 463485 483153 634887 658845 744385 775973 805255 834273 865755 1019667 1058145 1339893 1390455 1449459 1637647 1699445 1904661 1976535 2233155 2327919 2415765 3059001 3174435 3738779 3879865 4019679 4171365 4348377 4912941 5098335 6699465 6983757 7247295 7890481 8188235 8535703 9177003 9523305 11216337 11639595 14738823 15295005 18014117 18693895 20098395 20951271 21741885 23671443 24564705 25607109 33649011 34918785 39452405 41126569 42678515 44216469 45885015 54042351 56081685 71014329 73694115 76821327 86795291 90070585 100947033 104756355 118357215 123379707 128035545 162127053 168245055 198155287 205632845 213042987 221082345 230463981 260385873 270211755 355071645 370139121 384106635 418195493 433976455 452392259 486381159 504735165 594465861 616898535 781157619 810635265 954748201 990776435 1065214935 1110417363 1152319905 1254586479 1301929365 1357176777 1783397583 1850695605 2090977465 2179708157 2261961295 2343472857 2431905795 2864244603 2972329305 3763759437 3905788095 4071530331 4600150423 4773741005 5350192749 5552086815 6272932395 6539124471 6785883885 8592733809 8916987915 10502230211 10898540785 11291278311 11717364285 12214590993 13800451269 14321223015 18818797185 19617373413 20357651655 22164361129 23000752115 23976789727 25778201427 26750963745 31506690633 32695622355 41401353807 42963669045 50601654653 52511151055 56456391555 58852120239 61072954965 66493083387 69002256345 71930369181 94520071899 98086867065 110821805645 115524532321 119883948635 124204061421 128891007135 151804963959 157533453165 199479250161 207006769035 215791107543 243807972419 253008273265 283560215697 294260601195 332465416935 346573596963 359651845905 455414891877 472600359495 556618201183 577622661605 598437750483 621020307105 647373322629 731423917257 759024819795 997396250805 1039720790889 1078955537715 1219039862095 1270769855531 1366244675631 1417801078485 1669854603549 1732867984815 2194271751771 2277074459385 2681887696609 2783091005915 2992188752415 3119162372667 3236866613145 3657119586285 3812309566593 5009563810647 5198603954445 6122800213013 6353849277655 6582815255313 6831223378155 8045663089827 8349273017745 10971358758855 11436928699779 13409438483045 15028691431941 15595811863335 18368400639039 19061547832965 24136989269481 25047819053235 29500764662699 30614001065065 32914076276565 34310786099337 40228315449135 55105201917117 57184643498895 67350802343143 72410967808443 75143457159705 88502293988097 91842003195195 120684946347405 147503823313495 165315605751351 171553930496685 202052407029429 265506881964291 275526009585585 324508411289689 336754011715715 362054839042215 442511469940485 606157221088287 796520645892873 826578028756755 973525233869067 1010262035147145 1327534409821455 1622542056448445 1818471663264861 2920575701607201 3030786105441435 3569592524186579 3982603229464365 4867626169345335 8761727104821603 9092358316324305 10708777572559737 14602878508036005 17847962620932895 32126332717679211 43808635524108015 53543887862798685 96378998153037633 160631663588396055 481894990765188165
• Sum of all divisors σ(n): 960494430871321920
• Sum of proper divisors (its aliquot sum) s(n): 478599440106133755
• 481894990765188165 is a deficient number, because the sum of its proper divisors (478599440106133755) is less than itself. Its deficiency is 3295550659054410

Bases of 481894990765188165

• Binary: 11010110000000010001111000011011111100110010110010001000101₂
• Hexadecimal: 0x6B008F0DF996445
• Base-36: 3NSXIMKTN4N9

Squares and roots of 481894990765188165

• 481894990765188165 squared (481894990765188165²) is 232222782124580786827099627856067225
• 481894990765188165 cubed (481894990765188165³) is 111906995447391161547340080561187773342069714014392125
• The square root of 481894990765188165 is 694186567.6928560141
• The cube root of 481894990765188165 is 784002.5416655789
• Being both a perfect square and a perfect cube, 481894990765188165 is also a perfect sixth number.

Scales and comparisons

• 481,894,990,765,188,165 seconds is equal to 15,322,770,107 years, 13 weeks, 2 days, 12 hours, 42 minutes, 45 seconds.
• To count from 1 to 481,894,990,765,188,165 would take you about forty-five billion, nine hundred sixty-eight million, three hundred ten thousand, three hundred twenty-one 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 481894990765188165 cubic inches would be around 65333.5 feet tall.

Recreational maths with 481894990765188165

• 481894990765188165 backwards is 561881567099498184
• 481894990765188165 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 481894990765188165's digits is 99
• More coming soon!