40439538141730

Names of 40439538141730

• Cardinal: 40439538141730 can be written as Forty trillion, four hundred thirty-nine billion, five hundred thirty-eight million, one hundred forty-one thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.043953814173 × 10¹³

Factors of 40439538141730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1640105

Divisors of 40439538141730

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 79 91 98 130 158 182 245 343 395 455 490 553 637 686 790 910 1027 1106 1274 1715 2054 2401 2765 3185 3430 3871 4459 4802 5135 5530 6370 7189 7742 8918 10270 12005 14378 19355 22295 24010 27097 31213 35945 38710 44590 50323 54194 62426 71890 100646 135485 156065 189679 251615 270970 312130 352261 379358 503230 704522 948395 1639999 1761305 1896790 2465827 3279998 3522610 4931654 8199995 11479993 12329135 16399990 21319987 22959986 24658270 42639974 57399965 80359951 106599935 114799930 129559921 149239909 160719902 213199870 259119842 298479818 401799755 562519657 647799605 746199545 803599510 906919447 1044679363 1125039314 1295599210 1492399090 1684278973 1813838894 2089358726 2812598285 3368557946 3937637599 4534597235 5223396815 5625196570 6348436129 7312755541 7875275198 8421394865 9069194470 10446793630 11789952811 12696872258 14625511082 16842789730 19688187995 23579905622 31742180645 36563777705 39376375990 44439052903 51189288787 58949764055 63484361290 73127555410 82529669677 88878105806 102378577574 117899528110 165059339354 222195264515 255946443935 311073370321 412648348385 444390529030 511892887870 577707687739 622146740642 825296696770 1155415375478 1555366851605 2888538438695 3110733703210 4043953814173 5777076877390 8087907628346 20219769070865 40439538141730
• Sum of all divisors σ(n): 92607782400000
• Sum of proper divisors (its aliquot sum) s(n): 52168244258270
• 40439538141730 is an abundant number, because the sum of its proper divisors (52168244258270) is greater than itself. Its abundance is 11728706116540

Bases of 40439538141730

• Binary: 1001001100011110010000010011100100101000100010₂
• Hexadecimal: 0x24C7904E4A22
• Base-36: EC1O0W3KY

Squares and roots of 40439538141730

• 40439538141730 squared (40439538141730²) is 1635356245116435461567392900
• 40439538141730 cubed (40439538141730³) is 66133051249702446892954522708426795717000
• The square root of 40439538141730 is 6359208.9242082619
• The cube root of 40439538141730 is 34324.3294937545

Scales and comparisons

• 40,439,538,141,730 seconds is equal to 1,285,852 years, 11 weeks, 4 days, 23 hours, 22 minutes, 10 seconds.
• To count from 1 to 40,439,538,141,730 would take you about three million, two hundred fourteen thousand, six hundred thirty 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 40439538141730 cubic inches would be around 2860.4 feet tall.

Recreational maths with 40439538141730

• 40439538141730 backwards is 03714183593404
• The number of decimal digits it has is: 14
• The sum of 40439538141730's digits is 52
• More coming soon!