1321707364704225

Names of 1321707364704225

• Cardinal: 1321707364704225 can be written as One quadrillion, three hundred twenty-one trillion, seven hundred seven billion, three hundred sixty-four million, seven hundred four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.321707364704225 × 10¹⁵

Factors of 1321707364704225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 89119

Divisors of 1321707364704225

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 15 17 25 27 45 51 71 75 85 101 135 153 181 213 225 255 303 355 425 459 505 543 639 675 765 905 909 1065 1207 1275 1515 1629 1717 1775 1917 2295 2525 2715 2727 3077 3195 3621 3825 4525 4545 4887 5151 5325 6035 7171 7575 8145 8585 9231 9585 10863 11475 12851 13575 13635 15385 15453 15975 18105 18281 21513 22725 24435 25755 27693 30175 32589 35855 38553 40725 42925 46155 46359 47925 54315 54843 64255 64539 68175 76925 77265 83079 88741 90525 91405 107565 115659 121907 122175 128775 138465 162945 164529 179275 192765 193617 218467 230775 231795 266223 271575 274215 310777 321275 322695 346977 365721 386325 415395 443705 457025 493587 537825 578295 609535 655401 692325 798669 814725 822645 932331 963825 968085 1092335 1097163 1158975 1297951 1331115 1371075 1508597 1553885 1613475 1734885 1828605 1966203 2076975 2218525 2396007 2467935 2796993 2891475 3047675 3277005 3291489 3893853 3993345 4113225 4525791 4661655 4840425 5461675 5485815 5898609 6300611 6489755 6655575 7542985 7769425 8390979 8674425 8962841 9143025 9831015 11681559 11980035 12339675 13577373 13984965 16062121 16385025 16457445 18901833 19469265 19966725 22065167 22628955 23308275 26888523 27429075 29493045 31503055 32448775 35044677 37714925 40732119 41954895 44814205 48186363 49155075 56705499 58407795 59900175 66195501 67886865 69924825 80310605 80665569 82287225 94509165 97346325 107110387 110325835 113144775 134442615 144559089 147465225 152368297 157515275 170116497 175223385 198586503 203660595 209774475 224071025 240931815 241996707 273056057 283527495 292038975 321331161 330977505 339434325 401553025 403327845 433677267 457104891 472545825 535551935 551629175 595759509 636361711 672213075 722795445 761841485 819168171 850582485 876116925 963993483 992932515 1018302975 1140410591 1204659075 1209983535 1365280285 1371314673 1417637475 1606655805 1622274221 1654887525 1909085133 2016639225 2168386335 2285524455 2457504513 2677759675 2891980449 2978797545 3181808555 3421231773 3613977225 3809207425 4095840855 4113944019 4252912425 4819967415 4866822663 4964662575 5702052955 5727255399 6049917675 6826401425 6856573365 7372513539 8033279025 8111371105 9545425665 10263695319 10818149087 10841931675 11427622275 12287522565 14459902245 14600467989 14893987725 15909042775 17106158865 17181766197 19386980047 20479204275 20569720095 24099837075 24334113315 27578661757 28510264775 28636276995 30791085957 32454447261 34282866825 36862567695 40556855525 43801403967 47727128325 51318476595 54090745435 58160940141 61437612825 72299511225 73002339945 82735985271 85530794325 85908830985 96934900235 97363341783 102848600475 115181469691 121670566575 137893308785 143181384975 153955429785 162272236305 174482820423 184312838475 219007019835 248207955813 256592382975 270453727175 290804700705 292090025349 345544409073 365011699725 413679926355 429544154925 484674501175 486816708915 523448461269 575907348455 689466543925 744623867439 769777148925 811361181525 872414102115 1036633227219 1095035099175 1241039779065 1454023503525 1460450126745 1727722045365 1958084984747 2068399631775 2434083544575 2617242306345 2879536742275 3109899681657 3723119337195 4362070510575 5183166136095 5874254954241 6205198895325 7302250633725 8638610226825 9790424923735 13086211531725 15549498408285 17622764862723 18615596685975 25915830680475 29371274771205 48952124618675 52868294588169 77747492041425 88113824313615 146856373856025 264341472940845 440569121568075 1321707364704225
• Sum of all divisors σ(n): 2647448122475520
• Sum of proper divisors (its aliquot sum) s(n): 1325740757771295
• 1321707364704225 is an abundant number, because the sum of its proper divisors (1325740757771295) is greater than itself. Its abundance is 4033393067070

Bases of 1321707364704225

• Binary: 100101100100001010111111001111110000101111111100001₂
• Hexadecimal: 0x4B215F9F85FE1
• Base-36: D0I7ZBGZQ9

Squares and roots of 1321707364704225

• 1321707364704225 squared (1321707364704225²) is 1746910357913387233321732850625
• 1321707364704225 cubed (1321707364704225³) is 2308904285532217527266475614297771819231390625
• The square root of 1321707364704225 is 36355293.4894524679
• The cube root of 1321707364704225 is 109743.4064550079

Scales and comparisons

• 1,321,707,364,704,225 seconds is equal to 42,026,205 years, 46 weeks, 1 day, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 1,321,707,364,704,225 would take you about one hundred twenty-six million, seventy-eight thousand, six hundred seventeen 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 1321707364704225 cubic inches would be around 9145.3 feet tall.

Recreational maths with 1321707364704225

• 1321707364704225 backwards is 5224074637071231
• The number of decimal digits it has is: 16
• The sum of 1321707364704225's digits is 54
• More coming soon!