42103809020949

Names of 42103809020949

• Cardinal: 42103809020949 can be written as Forty-two trillion, one hundred three billion, eight hundred nine million, twenty thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.2103809020949 × 10¹³

Factors of 42103809020949

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1616

Divisors of 42103809020949

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 13 19 29 39 57 59 87 169 177 247 377 507 551 741 767 841 1121 1131 1493 1653 1711 2301 2523 3211 3363 3481 4479 4901 5133 7163 9633 9971 10443 10933 14573 14703 15979 19409 21489 22243 28367 29913 32509 32799 43297 43719 45253 47937 49619 58227 66139 66729 85101 88087 93119 97527 100949 129891 135759 142129 148857 189449 198417 207727 252317 264261 279357 289159 302847 368771 422617 426387 562861 568347 588289 623181 645047 756951 822643 859807 867477 942761 1106313 1145131 1255613 1267851 1312337 1673653 1688583 1764867 1918031 1935141 2467929 2554523 2579421 2700451 2828283 2927521 3435393 3766839 3937011 4794023 5020959 5197133 5494021 5754093 7317193 7663569 8101353 8385611 8782563 10694359 11177491 12255893 14382069 14886703 15591399 16322969 16482063 17060381 21757489 21951579 23856647 24934403 25156833 32083077 33208799 33532473 36767679 38057773 44660109 48535937 48968907 51181143 55622899 65272467 67562729 71569941 74081167 74803209 98745527 99626397 114173319 139026667 145607811 150716857 159326609 166868697 202688187 212198597 222243501 282847357 296236581 310136411 324147239 417080001 431714387 452150571 477979827 494751049 630967181 636595791 723097687 848542071 878315477 930409233 963055171 972441717 1283691851 1295143161 1407542173 1484253147 1892901543 1959319141 2169293061 2634946431 2863620283 2889165513 3851075553 4031773343 4222626519 4370788853 5877957423 8202573353 8590860849 9400269931 12095320029 12519717223 13112366559 16687994063 18298048249 24607720059 25471148833 28200809793 37227063679 37559151669 50063982189 54894144747 56820255089 76413446499 83044988207 111681191037 170460765267 237874627237 249134964621 483951827827 713623881711 738663316157 1079584846691 1451855483481 2215989948471 3238754540073 14034603006983 42103809020949
• Sum of all divisors σ(n): 67458356465760
• Sum of proper divisors (its aliquot sum) s(n): 25354547444811
• 42103809020949 is a deficient number, because the sum of its proper divisors (25354547444811) is less than itself. Its deficiency is 16749261576138

Bases of 42103809020949

• Binary: 1001100100101100001110100101001001010000010101₂
• Hexadecimal: 0x264B0E949415
• Base-36: EXA80SWLX

Squares and roots of 42103809020949

• 42103809020949 squared (42103809020949²) is 1772730734072546389920860601
• 42103809020949 cubed (42103809020949³) is 74638716272957221492953214182581317730349
• The square root of 42103809020949 is 6488744.7954861809
• The cube root of 42103809020949 is 34788.8812138389

Scales and comparisons

• 42,103,809,020,949 seconds is equal to 1,338,770 years, 46 weeks, 2 days, 9 hours, 49 minutes, 9 seconds.
• To count from 1 to 42,103,809,020,949 would take you about three million, three hundred forty-six thousand, nine hundred twenty-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 42103809020949 cubic inches would be around 2899.1 feet tall.

Recreational maths with 42103809020949

• 42103809020949 backwards is 94902090830124
• The number of decimal digits it has is: 14
• The sum of 42103809020949's digits is 51
• More coming soon!