1220426339402025

Names of 1220426339402025

• Cardinal: 1220426339402025 can be written as One quadrillion, two hundred twenty trillion, four hundred twenty-six billion, three hundred thirty-nine million, four hundred two thousand and twenty-five.

Scientific notation

• Scientific notation: 1.220426339402025 × 10¹⁵

Factors of 1220426339402025

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 702

Divisors of 1220426339402025

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 61 63 75 79 105 175 183 225 237 305 315 395 427 525 547 549 553 711 915 1185 1281 1525 1575 1641 1659 1975 2135 2735 2745 2765 3555 3721 3829 3843 4575 4819 4923 4977 5925 6241 6405 8205 8295 10675 11163 11487 13675 13725 13825 14457 17775 18605 18723 19145 19215 24095 24615 24885 26047 31205 32025 33367 33489 33733 34461 41025 41475 43213 43371 43687 55815 56169 57435 72285 78141 93025 93615 95725 96075 100101 101199 120475 123075 124425 129639 130235 131061 156025 166835 167445 168665 172305 216065 216855 218435 226981 233569 234423 279075 280845 287175 293959 300303 302491 303597 361425 380701 388917 390705 393183 468075 500505 505995 648195 651175 655305 680943 700707 834175 837225 843325 861525 881877 907473 1080325 1084275 1092175 1134905 1142103 1167845 1172115 1404225 1469795 1501515 1512455 1517985 1588867 1903505 1944585 1953525 1965915 2035387 2042829 2057713 2102121 2502525 2529975 2635993 2645631 2664907 2722419 3240975 3276525 3404715 3413827 3426309 3503535 4409385 4537365 4766601 5674525 5710515 5839225 5860575 6106161 6173139 7348975 7507575 7562275 7589925 7907979 7944335 7994721 9517525 9722925 9829575 10176935 10214145 10241481 10288565 10510605 13179965 13228155 13324535 13612095 14247709 14299803 17023575 17069135 17131545 17517675 17931499 18318483 18451951 18519417 22046925 22686825 23222761 23723937 23833005 23896789 23984163 28552575 30530805 30724443 30865695 39539895 39721675 39973605 42743127 50884675 51070725 51207405 51442825 52553025 53794497 55355853 65899825 66140775 66622675 68060475 69668283 71238545 71499015 71690367 85345675 85657725 89657495 91592415 92259755 92597085 116113805 118619685 119165025 119483945 119920815 124158607 125520493 128229381 152654025 153622215 154328475 160795573 161383491 162559327 166067559 197699475 199868025 208243447 209004849 213715635 215071101 256037025 268972485 276779265 348341415 356192725 357495075 358451835 372475821 376561479 448287475 457962075 461298775 462985425 482386719 487677981 580569025 593098425 597419725 599604075 620793035 624730341 627602465 641146905 768111075 803977865 806917455 812796635 830337795 869110249 1041217235 1045024245 1068578175 1075355505 1117427463 1125569011 1129684437 1344862425 1383896325 1416588421 1447160157 1457704129 1463033943 1741707075 1792259175 1862379105 1874191023 1882807395 2411933595 2438389905 2607330747 3103965175 3123651705 3138012325 3205734525 3376707033 4019889325 4034587275 4063983175 4151688975 4249765263 4345551245 4373112387 5206086175 5225121225 5376777525 5587137315 5627845055 5648422185 7082942105 7235800785 7288520645 7315169715 7821992241 9311895525 9370955115 9414036975 9808529953 9916118947 10130121099 12059667975 12191949525 12702850267 12749295789 13036653735 13119337161 15618258525 16883535165 21248826315 21727756225 21865561935 27935686575 28139225275 28242110925 29425589859 29748356841 35414710525 36179003925 36442603225 36575848575 38108550801 39109961205 46854775575 49042649765 49580594735 50650605495 63514251335 63746478945 65183268675 65596685805 68659709671 84417675825 88276769577 88919951869 89245070523 106244131575 109327809675 114325652403 147127949295 148741784205 190542754005 195549806025 205979129013 245213248825 247902973675 253253027475 266759855607 317571256675 318732394725 327983429025 343298548355 441383847885 444599759345 446225352615 571628262015 617937387039 735639746475 743708921025 774873866287 800279566821 952713770025 1029895645065 1333799278035 1716492741775 2206919239425 2222998796725 2231126763075 2324621598861 2858141310075 3089686935195 3874369331435 4001397834105 5149478225325 5424117064009 6668996390175 6973864796583 11623107994305 15448434675975 16272351192027 19371846657175 20006989170525 27120585320045 34869323982915 48817053576081 58115539971525 81361755960135 135602926600225 174346619914575 244085267880405 406808779800675 1220426339402025
• Sum of all divisors σ(n): 2577089136655488
• Sum of proper divisors (its aliquot sum) s(n): 1356662797253463
• 1220426339402025 is an abundant number, because the sum of its proper divisors (1356662797253463) is greater than itself. Its abundance is 136236457851438

Bases of 1220426339402025

• Binary: 100010101011111100010100110011011110100000100101001₂
• Hexadecimal: 0x455F8A66F4129
• Base-36: C0LS4C07C9

Squares and roots of 1220426339402025

• 1220426339402025 squared (1220426339402025²) is 1489440449906226719034574100625
• 1220426339402025 cubed (1220426339402025³) is 1817752356036361464888897680769861014678765625
• The square root of 1220426339402025 is 34934600.8908363657
• The cube root of 1220426339402025 is 106865.4184594365

Scales and comparisons

• 1,220,426,339,402,025 seconds is equal to 38,805,782 years, 29 weeks, 3 days, 4 hours, 33 minutes, 45 seconds.
• To count from 1 to 1,220,426,339,402,025 would take you about one hundred sixteen million, four hundred seventeen thousand, three hundred forty-seven 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 1220426339402025 cubic inches would be around 8905.5 feet tall.

Recreational maths with 1220426339402025

• 1220426339402025 backwards is 5202049336240221
• 1220426339402025 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1220426339402025's digits is 45
• More coming soon!