40139729346460590

Names of 40139729346460590

• Cardinal: 40139729346460590 can be written as Forty quadrillion, one hundred thirty-nine trillion, seven hundred twenty-nine billion, three hundred forty-six million, four hundred sixty thousand, five hundred ninety.

Scientific notation

• Scientific notation: 4.013972934646059 × 10¹⁶

Factors of 40139729346460590

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5792168736891

Divisors of 40139729346460590

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 55 63 66 70 77 90 99 105 110 126 154 165 198 210 231 315 330 385 462 495 630 693 770 990 1155 1386 2310 3465 6930 5792168736863 11584337473726 17376506210589 28960843684315 34753012421178 40545181158041 52129518631767 57921687368630 63713856105493 81090362316082 86882531052945 104259037263534 121635543474123 127427712210986 173765062105890 191141568316479 202725905790205 243271086948246 260647593158835 318569280527465 364906630422369 382283136632958 405451811580410 445996992738451 521295186317670 573424704949437 608177717370615 637138561054930 729813260844738 891993985476902 955707841582395 1146849409898874 1216355434741230 1337990978215353 1824533152111845 1911415683164790 2229984963692255 2675981956430706 2867123524747185 3649066304223690 4013972934646059 4459969927384510 5734247049494370 6689954891076765 8027945869292118 13379909782153530 20069864673230295 40139729346460590
• Sum of all divisors σ(n): 130115278504912896
• Sum of proper divisors (its aliquot sum) s(n): 89975549158452306
• 40139729346460590 is an abundant number, because the sum of its proper divisors (89975549158452306) is greater than itself. Its abundance is 49835819811991716

Bases of 40139729346460590

• Binary: 10001110100110101101111100000101000100110111101110101110₂
• Hexadecimal: 0x8E9ADF05137BAE
• Base-36: AZ8CH3FS6NI

Squares and roots of 40139729346460590

• 40139729346460590 squared (40139729346460590²) is 1611197872007109503595160423148100
• 40139729346460590 cubed (40139729346460590³) is 64673046505958626889961907906876462213440383379000
• The square root of 40139729346460590 is 200349018.8307908583
• The cube root of 40139729346460590 is 342392.9495735855

Scales and comparisons

• 40,139,729,346,460,590 seconds is equal to 1,276,319,232 years, 45 weeks, 6 days, 5 hours, 16 minutes, 30 seconds.
• To count from 1 to 40,139,729,346,460,590 would take you about three billion, eight hundred twenty-eight million, nine hundred fifty-seven thousand, six hundred ninety-eight 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 40139729346460590 cubic inches would be around 28532.7 feet tall.

Recreational maths with 40139729346460590

• 40139729346460590 backwards is 09506464392793104
• The number of decimal digits it has is: 17
• The sum of 40139729346460590's digits is 72
• More coming soon!