242238604981821

Names of 242238604981821

• Cardinal: 242238604981821 can be written as Two hundred forty-two trillion, two hundred thirty-eight billion, six hundred four million, nine hundred eighty-one thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 2.42238604981821 × 10¹⁴

Factors of 242238604981821

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 173

Divisors of 242238604981821

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 17 21 37 49 51 109 111 119 147 259 289 327 343 357 629 763 777 833 867 1029 1813 1853 1887 2023 2289 2499 4033 4403 4913 5341 5439 5559 5831 6069 10693 11881 12099 12691 12971 13209 14161 14739 16023 17493 28231 30821 31501 32079 34391 35643 37387 38073 38913 42483 68561 74851 83167 84693 90797 92463 94503 99127 103173 112161 181781 197617 201977 205683 215747 220507 224553 240737 249501 272391 297381 439597 479927 523957 535517 545343 582169 592851 605931 635579 647241 661521 722211 1165537 1272467 1295029 1318791 1383319 1413839 1439781 1543549 1571871 1606551 1685159 1746507 1906737 3077179 3359489 3433609 3496611 3667699 3748619 3817401 3885087 4075183 4149957 4241517 4630647 5055477 7473149 8158759 8907269 9065203 9231537 9896873 10078467 10300827 10804843 11003097 11245857 12225549 19814129 21540253 22015493 22419447 23516423 24035263 24476277 26240333 26721807 27195609 29690619 32414529 47916073 52312043 57111313 58371353 59442387 62350883 63456421 64620759 66046479 69278111 70549269 72105789 78720999 127043533 138698903 143748219 150781771 154108451 156936129 168246841 171333939 175114059 183682331 187052649 190369263 207834333 335412511 366184301 374263381 381130599 399779191 408599471 416096709 444194947 452345313 462325353 504740523 551046993 814573241 889304731 970892321 1006237533 1078759157 1098552903 1122790143 1177727887 1199337573 1225798413 1332584841 2159740061 2347887577 2443719723 2563290107 2619843667 2667914193 2860196297 2912676963 3236277471 3533183661 5702012687 6225133117 6362477477 6479220183 6796246247 7043662731 7551314099 7689870321 7859531001 8580588891 13847745097 15118180427 16435213039 17106038061 18338905669 18675399351 19087432431 20021374079 20388738741 22653942297 39914088809 41543235291 43575931819 44537342339 45354541281 49305639117 55016717007 60064122237 96934215679 105827262989 119742266427 128372339683 130727795457 133612027017 235411666649 279398621663 290802647037 311761396373 317481788967 385117019049 678539509753 706234999947 740790840923 838195864989 935284189119 1647881666543 2035618529259 2182329774611 2222372522769 4749776568271 4943644999629 6546989323833 11535171665801 14249329704813 34605514997403 80746201660607 242238604981821
• Sum of all divisors σ(n): 414816779520000
• Sum of proper divisors (its aliquot sum) s(n): 172578174538179
• 242238604981821 is a deficient number, because the sum of its proper divisors (172578174538179) is less than itself. Its deficiency is 69660430443642

Bases of 242238604981821

• Binary: 110111000101000010010010000000000011011000111101₂
• Hexadecimal: 0xDC509200363D
• Base-36: 2DV6VMZNZX

Squares and roots of 242238604981821

• 242238604981821 squared (242238604981821²) is 58679541743538713799740476041
• 242238604981821 cubed (242238604981821³) is 14214450332927350404987592000042280691050661
• The square root of 242238604981821 is 15564016.3512449767
• The cube root of 242238604981821 is 62337.2709676917

Scales and comparisons

• 242,238,604,981,821 seconds is equal to 7,702,438 years, 17 weeks, 6 days, 15 hours, 50 minutes, 21 seconds.
• To count from 1 to 242,238,604,981,821 would take you about nineteen million, two hundred fifty-six thousand and ninety-five 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 242238604981821 cubic inches would be around 5194.8 feet tall.

Recreational maths with 242238604981821

• 242238604981821 backwards is 128189406832242
• The number of decimal digits it has is: 15
• The sum of 242238604981821's digits is 60
• More coming soon!