4028388500565

Names of 4028388500565

• Cardinal: 4028388500565 can be written as Four trillion, twenty-eight billion, three hundred eighty-eight million, five hundred thousand, five hundred sixty-five.

Scientific notation

• Scientific notation: 4.028388500565 × 10¹²

Factors of 4028388500565

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3111

Divisors of 4028388500565

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 13 15 17 27 33 39 45 51 55 65 81 85 99 117 135 143 153 165 187 195 221 243 255 297 351 405 429 459 495 541 561 585 663 715 765 891 935 1053 1105 1215 1287 1377 1485 1623 1683 1755 1989 2145 2295 2431 2521 2673 2705 2805 3159 3315 3861 4131 4455 4869 5049 5265 5951 5967 6435 6885 7033 7293 7563 8115 8415 9197 9945 11583 12155 12605 13365 14607 15147 15795 17853 17901 19305 20655 21099 21879 22689 24345 25245 27591 27731 29755 29835 32773 34749 35165 36465 37815 42857 43821 45441 45985 53559 53703 57915 63297 65637 68067 73035 75735 77363 82773 83193 89265 89505 98319 101167 105495 109395 113445 119561 128571 131463 137955 138655 160677 163865 173745 189891 196911 204201 214285 219105 227205 232089 248319 249579 267795 268515 294957 303501 316485 328185 340335 358683 360503 385713 386815 413865 415965 471427 482031 491595 505835 557141 569673 590733 597805 612603 642855 657315 696267 744957 748737 803385 884871 910503 949455 984555 1021005 1076049 1081509 1157139 1160445 1241595 1247895 1315171 1363861 1414281 1446093 1474785 1517505 1671423 1709019 1793415 1802515 1928565 2088801 2234871 2246211 2357135 2410155 2654613 2731509 2785705 2848365 2953665 3063015 3228147 3244527 3471417 3481335 3724785 3743685 3945513 4091583 4242843 4424355 4552515 5014269 5380245 5407545 5785695 6128551 6266403 6575855 6738633 6819305 7071405 7230465 7963839 8194527 8357115 8545095 9684441 9733581 10414251 10444005 11174355 11231055 11836539 12274749 12728529 13273065 13657545 15002471 15042807 16140735 16222635 17357085 17730193 18385653 18799209 19727565 20457915 21214215 23185637 24583581 25071345 29053323 29200743 30642755 31332015 33693165 35509617 36824247 38185587 39819195 40972635 45007413 45128421 48422205 48667905 52071255 53190579 55156959 59182695 61373745 63642645 69556911 75012355 75214035 87602229 88650965 91928265 93996045 106528851 110472741 114556761 115928185 122917905 135022239 135385263 145266615 146003715 159571737 165470877 177548085 184121235 190927935 195032123 208670733 225037065 225642105 255042007 265952895 275784795 301413281 319586553 331418223 347784555 405066717 438011145 478715211 496412631 532644255 552363705 572783805 585096369 626012199 675111195 676926315 765126021 797858685 827354385 904239843 975160615 1043353665 1215200151 1275210035 1436145633 1489237893 1507066405 1597932765 1657091115 1755289107 1878036597 2025333585 2295378063 2393576055 2482063155 2712719529 2925481845 3130060995 3315546091 3645600453 3825630105 4308436899 4521199215 5265867321 5634109791 6076000755 6886134189 7180728165 7446189465 8138158587 8776445535 9390182985 9946638273 11476890315 13563597645 15797601963 16577730455 18228002265 20658402567 21542184495 24414475761 26329336605 28170548955 29839914819 34430670945 40690792935 47392805889 49733191365 61975207701 73243427283 78988009815 89519744457 103292012835 122072378805 149199574095 236964029445 268559233371 309876038505 366217136415 447598722285 805677700113 1342796166855 4028388500565
• Sum of all divisors σ(n): 9027734736384
• Sum of proper divisors (its aliquot sum) s(n): 4999346235819
• 4028388500565 is an abundant number, because the sum of its proper divisors (4999346235819) is greater than itself. Its abundance is 970957735254

Bases of 4028388500565

• Binary: 111010100111101110101010100110010001010101₂
• Hexadecimal: 0x3A9EEAA6455
• Base-36: 1FEM6I4B9

Squares and roots of 4028388500565

• 4028388500565 squared (4028388500565²) is 16227913911484329005319225
• 4028388500565 cubed (4028388500565³) is 65372341789182260255233050706917862125
• The square root of 4028388500565 is 2007084.5773322559
• The cube root of 4028388500565 is 15911.4753079249

Scales and comparisons

• 4,028,388,500,565 seconds is equal to 128,090 years, 15 weeks, 1 day, 21 hours, 42 minutes, 45 seconds.
• To count from 1 to 4,028,388,500,565 would take you about three hundred twenty thousand, two hundred twenty-five 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 4028388500565 cubic inches would be around 1326 feet tall.

Recreational maths with 4028388500565

• 4028388500565 backwards is 5650058838204
• The number of decimal digits it has is: 13
• The sum of 4028388500565's digits is 54
• More coming soon!