138045292420023

Names of 138045292420023

• Cardinal: 138045292420023 can be written as One hundred thirty-eight trillion, forty-five billion, two hundred ninety-two million, four hundred twenty thousand and twenty-three.

Scientific notation

• Scientific notation: 1.38045292420023 × 10¹⁴

Factors of 138045292420023

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5163

Divisors of 138045292420023

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 19 27 31 57 81 93 137 171 279 411 513 589 837 961 1233 1539 1767 2511 2603 2883 3699 4247 4973 5301 7809 8649 11097 12741 14919 15903 18259 18769 23427 25947 38223 44757 47709 54777 56307 70281 77841 80693 94487 114669 131657 134271 154163 164331 168921 210843 242079 283461 344007 356611 394971 402813 462489 492993 506763 581839 681301 726237 850383 1069833 1184913 1387467 1478979 1520289 1745517 2043903 2178711 2501483 2551149 2929097 3209499 3554739 4162401 4779053 5236551 6131709 6536133 7504449 7653447 8787291 9628497 10664217 11054941 12487203 12944719 14337159 15709653 18037009 18395127 21120331 22513347 26361873 28885491 33164823 38834157 43011477 47128959 54111027 55185381 63360993 67540041 79085619 90802007 93338237 99494469 116502471 129034431 162333081 190082979 202620123 237256857 272406021 280014711 298483407 342703171 349507413 387103293 401286289 486999243 570248937 654730261 817218063 840044133 895450221 1028109513 1048522239 1203858867 1460997729 1710746811 1773426503 1964190783 2451654189 2520132399 2893485347 3084328539 3611576601 5320279509 5892572349 7354962567 7560397197 8680456041 9252985617 10834729803 12439874959 15960838527 17677717047 26041368123 27758956851 32504189409 37319624877 47882515581 53033151141 54976221593 78124104369 89698045757 111958874631 143647546743 164928664779 234372313107 269094137271 335876623893 494785994337 807282411813 1007629871679 1484357983011 1704262869383 2421847235439 4453073949033 5112788608149 7265541706317 15338365824447 46015097473341 138045292420023
• Sum of all divisors σ(n): 225991976059080
• Sum of proper divisors (its aliquot sum) s(n): 87946683639057
• 138045292420023 is a deficient number, because the sum of its proper divisors (87946683639057) is less than itself. Its deficiency is 50098608780966

Bases of 138045292420023

• Binary: 11111011000110100101100100111100001101110110111₂
• Hexadecimal: 0x7D8D2C9E1BB7
• Base-36: 1CXL4QVSFR

Squares and roots of 138045292420023

• 138045292420023 squared (138045292420023²) is 19056502759329659539851320529
• 138045292420023 cubed (138045292420023³) is 2630660495914638033921282767918370670552167
• The square root of 138045292420023 is 11749267.7397369323
• The cube root of 138045292420023 is 51682.1454158831

Scales and comparisons

• 138,045,292,420,023 seconds is equal to 4,389,413 years, 15 weeks, 3 days, 1 hour, 7 minutes, 3 seconds.
• To count from 1 to 138,045,292,420,023 would take you about ten million, nine hundred seventy-three thousand, five hundred thirty-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 138045292420023 cubic inches would be around 4306.8 feet tall.

Recreational maths with 138045292420023

• 138045292420023 backwards is 320024292540831
• The number of decimal digits it has is: 15
• The sum of 138045292420023's digits is 45
• More coming soon!