2015803116225

Names of 2015803116225

• Cardinal: 2015803116225 can be written as Two trillion, fifteen billion, eight hundred three million, one hundred sixteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.015803116225 × 10¹²

Factors of 2015803116225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 264

Divisors of 2015803116225

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 15 25 27 31 45 61 67 75 81 93 97 135 155 183 201 225 243 279 291 305 335 405 465 485 549 603 675 729 775 837 873 915 1005 1215 1395 1455 1525 1647 1675 1809 1891 2025 2077 2187 2325 2425 2511 2619 2745 3007 3015 3645 4087 4185 4365 4575 4941 5025 5427 5673 5917 6075 6231 6499 6561 6975 7275 7533 7857 8235 9021 9045 9455 10385 10935 12261 12555 13095 13725 14823 15035 15075 16281 17019 17751 18225 18693 19497 20435 20925 21825 22599 23571 24705 27063 27135 28365 29585 31155 32495 32805 36783 37665 39285 41175 44469 45105 45225 47275 48843 51057 51925 53253 54675 56079 58491 61305 62775 65475 67797 70713 74115 75175 81189 81405 85095 88755 93465 97485 102175 110349 112995 117855 123525 126697 133407 135315 135675 141825 146529 147925 153171 155775 159759 162475 164025 168237 175473 183427 183915 188325 196425 201469 203391 212139 222345 225525 243567 244215 255285 266265 280395 292455 306525 331047 338985 353565 370575 380091 396439 400221 405945 407025 425475 439587 443775 459513 467325 479277 487425 504711 526419 550281 551745 564975 589275 604407 633485 636417 667035 676575 730701 732645 765855 798795 841185 877365 917135 919575 993141 1007345 1016955 1060695 1111725 1140273 1189317 1217835 1221075 1276425 1331325 1378539 1401975 1437831 1462275 1514133 1579257 1650843 1655235 1694925 1767825 1813221 1900455 1982195 2001105 2029725 2192103 2197935 2297565 2396385 2523555 2632095 2751405 2758725 2979423 3022035 3167425 3182085 3335175 3420819 3567951 3653505 3663225 3829275 3993975 4135617 4205925 4313493 4386825 4542399 4585675 4737771 4952529 4965705 5036725 5084775 5303475 5439663 5701365 5946585 6089175 6576309 6892695 7189155 7570665 7896285 8254215 8276175 8938269 9066105 9502275 9910975 10005525 10262457 10703853 10960515 10989675 11487825 11981925 12289609 12406851 12617775 12940479 13160475 13627197 13757025 14213313 14857587 14897115 15110175 15910425 16318989 17104095 17839755 18267525 19728927 20678085 21567465 22711995 23688855 24762645 24828525 26814807 27198315 28506825 29732925 30787371 32111559 32881545 34463475 35945775 36868827 37853325 38821437 39481425 41271075 42639939 44572761 44691345 45330525 48956967 51312285 53519265 54802575 61448045 62034255 64702395 68135985 71066565 74287935 74485575 81594945 85520475 89198775 92362113 96334677 98644635 103390425 107837325 110606481 113559975 118444275 123813225 133718283 134074035 135991575 146870901 153936855 160557795 164407725 184344135 194107185 213199695 222863805 223456725 244784835 256561425 267596325 277086339 289004031 307240225 310171275 323511975 331819443 340679925 355332825 371439675 401154849 407974725 440612703 461810565 481673385 493223175 553032405 668591415 670370175 734354505 769684275 802788975 831259017 867012093 921720675 970535925 995458329 1065998475 1114319025 1203464547 1223924175 1321838109 1385431695 1445020155 1659097215 2005774245 2203063515 2309052825 2408366925 2601036279 2765162025 2986374987 3342957075 3671772525 4156295085 4335060465 4977291645 6017322735 6609190545 6927158475 7225100775 8295486075 8959124961 10028871225 11015317575 13005181395 14931874935 20781475425 21675302325 24886458225 26877374883 30086613675 33045952725 44795624805 65025906975 74659374675 80632124649 134386874415 223978124025 403160623245 671934372075 2015803116225
• Sum of all divisors σ(n): 4033458397696
• Sum of proper divisors (its aliquot sum) s(n): 2017655281471
• 2015803116225 is an abundant number, because the sum of its proper divisors (2017655281471) is greater than itself. Its abundance is 1852165246

Bases of 2015803116225

• Binary: 11101010101010111001110101000101011000001₂
• Hexadecimal: 0x1D5573A8AC1
• Base-36: PQ1P4N29

Squares and roots of 2015803116225

• 2015803116225 squared (2015803116225²) is 4063462203382420858250625
• 2015803116225 cubed (2015803116225³) is 8191139772240788701446048877053890625
• The square root of 2015803116225 is 1419789.8141010169
• The cube root of 2015803116225 is 12632.3079422681

Scales and comparisons

• 2,015,803,116,225 seconds is equal to 64,096 years, 15 weeks, 5 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 2,015,803,116,225 would take you about one hundred sixty thousand, two hundred forty 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 2015803116225 cubic inches would be around 1052.7 feet tall.

Recreational maths with 2015803116225

• 2015803116225 backwards is 5226113085102
• The number of decimal digits it has is: 13
• The sum of 2015803116225's digits is 36
• More coming soon!