42868639382582988

Names of 42868639382582988

• Cardinal: 42868639382582988 can be written as Forty-two quadrillion, eight hundred sixty-eight trillion, six hundred thirty-nine billion, three hundred eighty-two million, five hundred eighty-two thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2868639382582988 × 10¹⁶

Factors of 42868639382582988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3567867

Divisors of 42868639382582988

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 1949 3898 5847 7796 11694 13229 17541 23388 25337 26458 35082 39687 50674 52916 70164 76011 79374 101348 119061 152022 158748 171977 228033 238122 304044 343954 456066 476244 515931 687908 912132 1031862 1547793 2063724 3095586 3552671 6191172 7105342 10658013 14210684 21316026 25783321 31974039 42632052 46184723 51566642 63948078 77349963 92369446 103133284 127896156 138554169 154699926 184738892 232049889 277108338 309399852 335183173 415662507 464099778 554216676 670366346 831325014 928199556 1005549519 1340732692 1662650028 2011099038 3016648557 4022198076 6033297114 6924155779 12066594228 13848311558 20772467337 27696623116 41544934674 46998284659 62317402011 83089869348 90014025127 93996569318 124634804022 140994853977 180028050254 187993138636 249269608044 270042075381 281989707954 360056100508 422984561931 540084150762 563979415908 610977700567 810126226143 845969123862 1080168301524 1221955401134 1620252452286 1691938247724 1832933101701 2443910802268 3240504904572 3665866203402 5498799305103 7331732406804 10997598610206 21995197220412 91599656800391 183199313600782 274798970401173 366398627201564 549597940802346 824396911203519 1099195881604692 1190795538405083 1648793822407038 2381591076810166 3297587644814076 3572386615215249 4763182153620332 7144773230430498 10717159845645747 14289546460860996 21434319691291494 42868639382582988
• Sum of all divisors σ(n): 116766697346208000
• Sum of proper divisors (its aliquot sum) s(n): 73898057963625012
• 42868639382582988 is an abundant number, because the sum of its proper divisors (73898057963625012) is greater than itself. Its abundance is 31029418581042024

Bases of 42868639382582988

• Binary: 10011000010011001100110011100110011001110011011011001100₂
• Hexadecimal: 0x984CCCE66736CC
• Base-36: BQ3NX24X5N0

Squares and roots of 42868639382582988

• 42868639382582988 squared (42868639382582988²) is 1837720242513945146596406707008144
• 42868639382582988 cubed (42868639382582988³) is 78780566362403268444313203672862203226432271854272
• The square root of 42868639382582988 is 207047432.6877370097
• The cube root of 42868639382582988 is 349982.6913415483

Scales and comparisons

• 42,868,639,382,582,988 seconds is equal to 1,363,090,130 years, 49 weeks, 5 days, 18 hours, 49 minutes, 48 seconds.
• To count from 1 to 42,868,639,382,582,988 would take you about four billion, eighty-nine million, two hundred seventy thousand, three hundred ninety-two 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 42868639382582988 cubic inches would be around 29165.2 feet tall.

Recreational maths with 42868639382582988

• 42868639382582988 backwards is 88928528393686824
• The number of decimal digits it has is: 17
• The sum of 42868639382582988's digits is 99
• More coming soon!