1420744925265820

Names of 1420744925265820

• Cardinal: 1420744925265820 can be written as One quadrillion, four hundred twenty trillion, seven hundred forty-four billion, nine hundred twenty-five million, two hundred sixty-five thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.42074492526582 × 10¹⁵

Factors of 1420744925265820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 752

Divisors of 1420744925265820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 343 385 490 539 686 727 770 980 1078 1372 1454 1540 1715 2156 2401 2695 2908 3430 3635 3773 4802 5089 5390 6860 7270 7546 7997 9604 10178 10780 12005 14540 15092 15994 16807 18865 20356 24010 25445 26411 31988 33614 35623 37730 39985 48020 50890 52822 55979 67228 71246 75460 79970 84035 101780 105644 111958 132055 142492 159940 168070 178115 184877 223916 249361 264110 279895 336140 356230 369754 391853 498722 528220 528529 559790 712460 739508 783706 924385 997444 1057058 1119580 1246805 1567412 1745527 1848770 1959265 2114116 2493610 2642645 2742971 3491054 3697540 3699703 3918530 4987220 5285290 5485942 5813819 6982108 7399406 7837060 8727635 10570580 10971884 11627638 12218689 13714855 14798812 17455270 18498515 19200797 23255276 24437378 25897921 27429710 29069095 34910540 36997030 38401594 40696733 48874756 51795842 54859420 58138190 61093445 73994060 76803188 81393466 96003985 103591684 116276380 122186890 129489605 134405579 162786932 181285447 192007970 203483665 244373780 258979210 268811158 284877131 362570894 384015940 384240583 406967330 517958420 537622316 569754262 672027895 725141788 768481166 813934660 906427235 1139508524 1268998129 1344055790 1424385655 1536962332 1812854470 1921202915 1994139917 2537996258 2688111580 2689684081 2848771310 3625708940 3842405830 3988279834 4226646413 5075992516 5379368162 5697542620 6344990645 7684811660 7976559668 8453292826 8882986903 9970699585 10758736324 12689981290 13448420405 13958979419 16906585652 17765973806 18827788567 19941399170 21133232065 25379962580 26896840810 27917958838 29586524891 35531947612 37655577134 39882798340 42266464130 44414934515 53793681620 55835917676 59173049782 69794897095 75311154268 84532928260 88829869030 94138942835 97712855933 118346099564 131794519969 139589794190 147932624455 177659738060 188277885670 195425711866 207105674237 263589039938 279179588380 295865248910 376555771340 390851423732 414211348474 488564279665 527178079876 591730497820 658972599845 828422696948 922561639783 977128559330 1035528371185 1317945199690 1449739719659 1845123279566 1954257118660 2071056742370 2635890399380 2899479439318 3690246559132 4142113484740 4612808198915 5798958878636 6457931478481 7248698598295 9225616397830 10148178037613 12915862956962 14497397196590 18451232795660 20296356075226 25831725913924 28994794393180 32289657392405 40592712150452 50740890188065 64579314784810 71037246263291 101481780376130 129158629569620 142074492526582 202963560752260 284148985053164 355186231316455 710372462632910 1420744925265820
• Sum of all divisors σ(n): 3802461779450880
• Sum of proper divisors (its aliquot sum) s(n): 2381716854185060
• 1420744925265820 is an abundant number, because the sum of its proper divisors (2381716854185060) is greater than itself. Its abundance is 960971928919240

Bases of 1420744925265820

• Binary: 101000011000010100011110100100101100011111110011100₂
• Hexadecimal: 0x50C28F4963F9C
• Base-36: DZM17HYFFG

Squares and roots of 1420744925265820

• 1420744925265820 squared (1420744925265820²) is 2018516142668580456997660272400
• 1420744925265820 cubed (1420744925265820³) is 2867796566263523602277768625965535623609368000
• The square root of 1420744925265820 is 37692770.1988832335
• The cube root of 1420744925265820 is 112418.7377014135

Scales and comparisons

• 1,420,744,925,265,820 seconds is equal to 45,175,293 years, 50 weeks, 3 days, 9 hours, 23 minutes, 40 seconds.
• To count from 1 to 1,420,744,925,265,820 would take you about one hundred thirty-five million, five hundred twenty-five thousand, eight hundred eighty-one 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 1420744925265820 cubic inches would be around 9368.2 feet tall.

Recreational maths with 1420744925265820

• 1420744925265820 backwards is 0285625294470241
• The number of decimal digits it has is: 16
• The sum of 1420744925265820's digits is 61
• More coming soon!