38440472719842

Names of 38440472719842

• Cardinal: 38440472719842 can be written as Thirty-eight trillion, four hundred forty billion, four hundred seventy-two million, seven hundred nineteen thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 3.8440472719842 × 10¹³

Factors of 38440472719842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 155

Divisors of 38440472719842

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 6 9 18 27 41 54 81 82 109 123 162 218 246 327 369 654 738 981 1107 1681 1962 2214 2943 3321 3362 4469 5043 5886 6642 8829 8938 10086 11881 13407 15129 17658 23762 26814 30258 35643 40221 45387 71286 80442 90774 106929 120663 136161 183229 213858 241326 272322 320787 361989 366458 487121 549687 641574 723978 962361 974242 1099374 1295029 1461363 1649061 1924722 2590058 2922726 3298122 3885087 4384089 4947183 7770174 8768178 9894366 11655261 13152267 14841549 19971961 23310522 26304534 29683098 34965783 39456801 39943922 53096189 59915883 69931566 78913602 104897349 106192378 119831766 141158161 159288567 179747649 209794698 282316322 318577134 359495298 423474483 477865701 539242947 846948966 955731402 1078485894 1270423449 1433597103 1617728841 2176943749 2540846898 2867194206 3235457682 3811270347 4300791309 4353887498 5787484601 6530831247 7622540694 8601582618 11433811041 11574969202 13061662494 17362453803 19592493741 22867622082 34724907606 39184987482 52087361409 58777481223 104174722818 117554962446 156262084227 176332443669 237286868641 312524168454 352664887338 468786252681 474573737282 711860605923 937572505362 1423721211846 2135581817769 4271163635538 6406745453307 12813490906614 19220236359921 38440472719842
• Sum of all divisors σ(n): 89104704991269
• Sum of proper divisors (its aliquot sum) s(n): 50664232271427
• 38440472719842 is an abundant number, because the sum of its proper divisors (50664232271427) is greater than itself. Its abundance is 12223759551585

Bases of 38440472719842

• Binary: 1000101111011000011110101110001011000111100010₂
• Hexadecimal: 0x22F61EB8B1E2
• Base-36: DMJB4YC4I

Squares and roots of 38440472719842

• 38440472719842 squared (38440472719842²) is 1477669942924917009020504964
• 38440472719842 cubed (38440472719842³) is 56802331129935757442534578101841342295688
• The square root of 38440472719842 is 6200038.1224506997
• The cube root of 38440472719842 is 33749.1552329475

Scales and comparisons

• 38,440,472,719,842 seconds is equal to 1,222,288 years, 6 weeks, 4 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 38,440,472,719,842 would take you about three million, fifty-five thousand, seven hundred twenty 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 38440472719842 cubic inches would be around 2812.4 feet tall.

Recreational maths with 38440472719842

• 38440472719842 backwards is 24891727404483
• The number of decimal digits it has is: 14
• The sum of 38440472719842's digits is 63
• More coming soon!