494439139305

Names of 494439139305

• Cardinal: 494439139305 can be written as Four hundred ninety-four billion, four hundred thirty-nine million, one hundred thirty-nine thousand, three hundred five.

Scientific notation

• Scientific notation: 4.94439139305 × 10¹¹

Factors of 494439139305

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 160

Divisors of 494439139305

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 9 15 19 27 31 43 45 57 59 81 93 95 129 135 155 171 177 215 279 285 295 361 387 405 465 513 531 589 645 817 837 855 885 1083 1121 1161 1333 1395 1539 1593 1767 1805 1829 1849 1935 2451 2511 2537 2565 2655 2945 3249 3363 3483 3999 4085 4185 4779 5301 5415 5487 5547 5605 5805 6665 7353 7611 7695 7965 8835 9145 9245 9747 10089 11191 11997 12255 12555 12685 15523 15903 16245 16461 16641 16815 17415 19995 21299 22059 22833 23895 25327 26505 27435 27735 29241 30267 33573 34751 35131 35991 36765 38055 46569 47709 48203 48735 49383 49923 50445 55955 57319 59985 63897 66177 68499 75981 77615 78647 79515 82305 83205 90801 100719 104253 105393 106495 107973 109091 110295 114165 126635 139707 144609 146205 148149 149769 151335 167865 171957 173755 175655 179955 191691 205497 227943 232845 235941 238545 241015 246915 249615 286595 302157 312759 316179 319485 327273 330885 342495 379905 393235 419121 433827 454005 481213 503595 515871 521265 526965 539865 545455 575073 660269 667489 683829 698535 707823 723045 740745 748845 859785 906471 915857 938277 948537 958455 981819 1027485 1089061 1139715 1179705 1257363 1301481 1443639 1494293 1510785 1547613 1563795 1580895 1636365 1725219 1980807 2002467 2051487 2072729 2095605 2123469 2169135 2406065 2579355 2747571 2814831 2845611 2875365 2945457 3267183 3301345 3337445 3381821 3419145 3539115 3904443 4330917 4482879 4532355 4579285 4642839 4691385 4742685 4909095 5445305 5942421 6007401 6218187 6286815 6370407 6507405 7218195 7471465 7738065 8242713 8626095 8836371 9801549 9904035 10012335 10145463 10257435 10363645 10617345 12992751 13448637 13737855 14074155 14228055 14727285 16335915 16909105 17827263 18022203 18654561 19522215 20692159 21654585 22414395 23214195 24728139 28391567 29404647 29712105 30037005 30436389 31090935 31852035 38978253 39381851 40345911 41213565 44181855 49007745 50727315 53481789 54066609 55963683 62076477 64254599 64963755 67243185 74184417 85174701 88213941 89136315 90111015 91309167 93272805 103460795 118145553 121037733 123640695 141957835 147023235 152181945 167891049 186229431 192763797 194891265 196909255 201729555 255524103 267408945 270333045 273927501 279818415 310382385 321272995 354436659 370922085 425873505 441069705 456545835 558688293 578291391 590727765 605188665 766572309 839455245 931147155 963818985 1063309977 1220837381 1277620515 1369637505 1676064879 1734874173 1772183295 2299716927 2793441465 2891456955 3189929931 3662512143 3832861545 5204622519 5316549885 6104186905 8380324395 8674370865 10987536429 11498584635 15949649655 18312560715 26023112595 32962609287 54937682145 98887827861 164813046435 494439139305
• Sum of all divisors σ(n): 1005341103360
• Sum of proper divisors (its aliquot sum) s(n): 510901964055
• 494439139305 is an abundant number, because the sum of its proper divisors (510901964055) is greater than itself. Its abundance is 16462824750

Bases of 494439139305

• Binary: 111001100011110110111101000011111101001₂
• Hexadecimal: 0x731EDE87E9
• Base-36: 6B54APK9

Squares and roots of 494439139305

• 494439139305 squared (494439139305²) is 244470062476669195883025
• 494439139305 cubed (494439139305³) is 120875567276803893855609330459797625
• The square root of 494439139305 is 703163.6646649199
• The cube root of 494439139305 is 7907.4711104709

Scales and comparisons

• 494,439,139,305 seconds is equal to 15,721 years, 33 weeks, 5 hours, 21 minutes, 45 seconds.
• To count from 1 to 494,439,139,305 would take you about thirty-one thousand, four hundred forty-three 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 494439139305 cubic inches would be around 659 feet tall.

Recreational maths with 494439139305

• 494439139305 backwards is 503931934494
• The number of decimal digits it has is: 12
• The sum of 494439139305's digits is 54
• More coming soon!