1427663929676677225

Names of 1427663929676677225

• Cardinal: 1427663929676677225 can be written as One quintillion, four hundred twenty-seven quadrillion, six hundred sixty-three trillion, nine hundred twenty-nine billion, six hundred seventy-six million, six hundred seventy-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.427663929676677225 × 10¹⁸

Factors of 1427663929676677225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2871

Divisors of 1427663929676677225

• Number of divisors d(n): 243
• Complete list of divisors:
  1 5 13 19 25 65 95 169 247 325 361 397 475 845 1235 1805 1985 2437 3211 4225 4693 5161 6175 7543 9025 9925 12185 16055 23465 25805 31681 37715 46303 60925 61009 67093 80275 98059 117325 129025 143317 157609 158405 188575 231515 305045 335465 411853 490295 601939 716585 788045 792025 879757 967489 1157575 1274767 1525225 1677325 1863121 2048917 2059265 2451475 2994571 3009695 3582925 3940225 4398785 4837445 5938969 6373835 7825207 9315605 10244585 10296325 11436841 12577357 14972855 15048475 18382291 21993925 24187225 24220573 26635921 29694845 31869175 38929423 39126035 46578025 51222925 56896849 57184205 62886785 74864275 77206597 91911455 112840411 121102865 133179605 148474225 148678933 163505641 194647115 195630175 238969783 284484245 285921025 314433925 349263529 384093133 386032985 459557275 506082499 564202055 605514325 665898025 739659037 743394665 817528205 973235575 1003685761 1194848915 1422421225 1466925343 1746317645 1920465665 1930164925 2143967809 2357770693 2530412495 2821010275 3106607179 3698295185 3716973325 4087641025 4540425877 4993210729 5018428805 5974244575 7297769527 7334626715 8731588225 9602328325 9615567481 10719839045 11788853465 12652062475 15533035895 18491475925 19070029459 22702129385 24966053645 25092144025 27871581517 30651019009 36488847635 36673133575 44797643167 48077837405 53599195225 58944267325 59025536401 64911739477 77665179475 94871003851 95350147295 113510646925 124830268225 138657621013 139357907585 153255095045 182444238175 223988215835 240389187025 295127682005 324558697385 362330559721 398463247117 474355019255 476750736475 582369361171 693288105065 696789537925 766275475225 851155220173 936034965121 1119941079175 1233323050063 1475638410025 1622793486925 1802549073169 1811652798605 1992316235585 2371775096275 2911846805855 3466440525325 4255776100865 4680174825605 6166615250315 7570801695223 9012745365845 9058263993025 9961581177925 11065017862249 12168454546573 14559234029275 17784664337299 21278880504325 23400874128025 23433137951197 30833076251575 37854008476115 45063726829225 55325089311245 60842272732865 88923321686495 117165689755985 143845232209237 158189909105449 189270042380575 231200636384887 276625446556225 304211363664325 337908622408681 444616608432475 585828448779925 719226161046185 790949545527245 1156003181924435 1689543112043405 3005608273003531 3596130805230925 3954747727636225 4392812091312853 5780015909622175 8447715560217025 15028041365017655 21964060456564265 57106557187067089 75140206825088275 109820302282821325 285532785935335445 1427663929676677225
• Sum of all divisors σ(n): 2029099716678674637
• Sum of proper divisors (its aliquot sum) s(n): 601435787001997412
• 1427663929676677225 is a deficient number, because the sum of its proper divisors (601435787001997412) is less than itself. Its deficiency is 826228142674679813

Bases of 1427663929676677225

• Binary: 1001111010000000101001100011110101011000001000100000001101001₂
• Hexadecimal: 0x13D014C7AB044069
• Base-36: AUHCMJ1N69GP

Squares and roots of 1427663929676677225

• 1427663929676677225 squared (1427663929676677225²) is 2038224296099852372874526116833700625
• 1427663929676677225 cubed (1427663929676677225³) is 2909899308132394575590445406558313679826309950405765625
• 1427663929676677225 is a perfect square number. Its square root is 1194848915
• The cube root of 1427663929676677225 is 1126009.3472288925

Scales and comparisons

• 1,427,663,929,676,677,225 seconds is equal to 45,395,296,909 years, 12 weeks, 1 day, 13 hours, 25 seconds.
• To count from 1 to 1,427,663,929,676,677,225 would take you about one hundred fifty-eight billion, eight hundred eighty-three million, five hundred thirty-nine thousand, one hundred eighty-two 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 1427663929676677225 cubic inches would be around 93834.1 feet tall.

Recreational maths with 1427663929676677225

• 1427663929676677225 backwards is 5227766769293667241
• The number of decimal digits it has is: 19
• The sum of 1427663929676677225's digits is 97
• More coming soon!