4081253279743440

Names of 4081253279743440

• Cardinal: 4081253279743440 can be written as Four quadrillion, eighty-one trillion, two hundred fifty-three billion, two hundred seventy-nine million, seven hundred forty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.08125327974344 × 10¹⁵

Factors of 4081253279743440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2248478268

Divisors of 4081253279743440

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 2521 5042 7563 10084 12605 15126 20168 22689 25210 30252 37815 40336 45378 50420 60504 75630 90756 100840 113445 121008 151260 181512 201680 226890 302520 363024 453780 605040 907560 1815120 2248475737 4496951474 6745427211 8993902948 11242378685 13490854422 17987805896 20236281633 22484757370 26981708844 33727136055 35975611792 40472563266 44969514740 53963417688 67454272110 80945126532 89939029480 101181408165 107926835376 134908544220 161890253064 179878058960 202362816330 269817088440 323780506128 404725632660 539634176880 809451265320 1618902530640 5668407332977 11336814665954 17005221998931 22673629331908 28342036664885 34010443997862 45347258663816 51015665996793 56684073329770 68020887995724 85026109994655 90694517327632 102031331993586 113368146659540 136041775991448 170052219989310 204062663987172 226736293319080 255078329983965 272083551982896 340104439978620 408125327974344 453472586638160 510156659967930 680208879957240 816250655948688 1020313319935860 1360417759914480 2040626639871720 4081253279743440
• Sum of all divisors σ(n): 13711645751568648
• Sum of proper divisors (its aliquot sum) s(n): 9630392471825208
• 4081253279743440 is an abundant number, because the sum of its proper divisors (9630392471825208) is greater than itself. Its abundance is 5549139192081768

Bases of 4081253279743440

• Binary: 1110011111111110000011010011111110100011110111010000₂
• Hexadecimal: 0xE7FE0D3FA3DD0
• Base-36: 146OLVFX780

Squares and roots of 4081253279743440

• 4081253279743440 squared (4081253279743440²) is 16656628333416585717032223033600
• 4081253279743440 cubed (4081253279743440³) is 67979919015223949498817552890009763066499584000
• The square root of 4081253279743440 is 63884687.3651537877
• The cube root of 4081253279743440 is 159807.7545163025

Scales and comparisons

• 4,081,253,279,743,440 seconds is equal to 129,771,230 years, 7 weeks, 5 days, 19 hours, 24 minutes.
• To count from 1 to 4,081,253,279,743,440 would take you about three hundred eighty-nine million, three hundred thirteen thousand, six hundred ninety 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 4081253279743440 cubic inches would be around 13317.3 feet tall.

Recreational maths with 4081253279743440

• 4081253279743440 backwards is 0443479723521804
• The number of decimal digits it has is: 16
• The sum of 4081253279743440's digits is 63
• More coming soon!