4140638720864

Names of 4140638720864

• Cardinal: 4140638720864 can be written as Four trillion, one hundred forty billion, six hundred thirty-eight million, seven hundred twenty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.140638720864 × 10¹²

Factors of 4140638720864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3785

Divisors of 4140638720864

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 73 139 146 278 292 556 584 1112 1168 2224 2336 3571 4448 7142 10147 14284 20294 28568 40588 57136 81176 114272 162352 260683 324704 496369 521366 992738 1042732 1985476 2085464 3970952 4170928 7941904 8341856 12752041 15883808 25504082 36234937 51008164 72469874 102016328 144939748 204032656 289879496 408065312 579758992 930898993 1159517984 1772533699 1861797986 3545067398 3723595972 7090134796 7447191944 14180269592 14894383888 28360539184 29788767776 56721078368 129394960027 258789920054 517579840108 1035159680216 2070319360432 4140638720864
• Sum of all divisors σ(n): 8325333492840
• Sum of proper divisors (its aliquot sum) s(n): 4184694771976
• 4140638720864 is an abundant number, because the sum of its proper divisors (4184694771976) is greater than itself. Its abundance is 44056051112

Bases of 4140638720864

• Binary: 111100010000010001010011001101001101100000₂
• Hexadecimal: 0x3C4114CD360
• Base-36: 1GU6LDWM8

Squares and roots of 4140638720864

• 4140638720864 squared (4140638720864²) is 17144889016718262108906496
• 4140638720864 cubed (4140638720864³) is 70990791327539547529691672659220332544
• The square root of 4140638720864 is 2034855.9459735719
• The cube root of 4140638720864 is 16057.9134584995

Scales and comparisons

• 4,140,638,720,864 seconds is equal to 131,659 years, 26 weeks, 1 day, 6 hours, 27 minutes, 44 seconds.
• To count from 1 to 4,140,638,720,864 would take you about three hundred twenty-nine thousand, one hundred forty-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 4140638720864 cubic inches would be around 1338.2 feet tall.

Recreational maths with 4140638720864

• 4140638720864 backwards is 4680278360414
• The number of decimal digits it has is: 13
• The sum of 4140638720864's digits is 53
• More coming soon!