1428714305820

Names of 1428714305820

• Cardinal: 1428714305820 can be written as One trillion, four hundred twenty-eight billion, seven hundred fourteen million, three hundred five thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.42871430582 × 10¹²

Factors of 1428714305820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 786

Divisors of 1428714305820

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 81 90 95 108 114 135 162 171 180 190 228 243 270 285 324 342 380 405 486 513 540 570 684 729 757 810 855 972 1026 1140 1215 1458 1514 1539 1620 1710 2052 2187 2271 2430 2565 2916 3028 3078 3420 3645 3785 4374 4542 4617 4860 5130 6156 6561 6813 7290 7570 7695 8748 9084 9234 10260 10935 11355 13122 13626 13851 14383 14580 15140 15390 18468 20439 21870 22710 23085 26244 27252 27702 28766 30780 32805 34065 40878 41553 43149 43740 45420 46170 55404 57532 61317 65610 68130 69255 71915 81756 83106 86298 92340 102195 122634 124659 129447 131220 136260 138510 143830 166212 172596 183951 204390 207765 215745 245268 249318 258894 277020 287660 306585 367902 388341 408780 415530 431490 498636 517788 551853 573049 613170 623295 647235 735804 776682 831060 862980 919755 1103706 1146098 1165023 1226340 1246590 1294470 1553364 1655559 1719147 1839510 1941705 2207412 2292196 2330046 2493180 2588940 2759265 2865245 3311118 3438294 3495069 3679020 3883410 4660092 4966677 5157441 5518530 5730490 5825115 6622236 6876588 6990138 7766820 8277795 8595735 9933354 10314882 10485207 10887931 11037060 11460980 11650230 13980276 15472323 16555590 17191470 17475345 19866708 20629764 20970414 21775862 23300460 24833385 25787205 30944646 31455621 32663793 33111180 34382940 34950690 41940828 43551724 46416969 49666770 51574410 52426035 54439655 61889292 62911242 65327586 69901380 77361615 92833938 94366863 97991379 99333540 103148820 104852070 108879310 125822484 130655172 139250907 154723230 157278105 163318965 185667876 188733726 195982758 209704140 217758620 232084845 278501814 293974137 309446460 314556210 326637930 377467452 391965516 417752721 464169690 471834315 489956895 557003628 587948274 629112420 653275860 696254535 835505442 881922411 928339380 943668630 979913790 1175896548 1253258163 1392509070 1469870685 1671010884 1763844822 1887337260 1959827580 2088763605 2506516326 2645767233 2785018140 2939741370 3527689644 3759774489 4177527210 4409612055 5013032652 5291534466 5879482740 6266290815 7519548978 7937301699 8355054420 8819224110 10583068932 12532581630 13228836165 15039097956 15874603398 17638448220 18798872445 23811905097 25065163260 26457672330 31749206796 37597744890 39686508495 47623810194 52915344660 71435715291 75195489780 79373016990 95247620388 119059525485 142871430582 158746033980 238119050970 285742861164 357178576455 476238101940 714357152910 1428714305820
• Sum of all divisors σ(n): 4743341137080
• Sum of proper divisors (its aliquot sum) s(n): 3314626831260
• 1428714305820 is an abundant number, because the sum of its proper divisors (3314626831260) is greater than itself. Its abundance is 1885912525440

Bases of 1428714305820

• Binary: 10100110010100110000000100011100100011100₂
• Hexadecimal: 0x14CA602391C
• Base-36: I8CBLXR0

Squares and roots of 1428714305820

• 1428714305820 squared (1428714305820²) is 2041224567654724485872400
• 1428714305820 cubed (1428714305820³) is 2916326741199549319276542363097368000
• The square root of 1428714305820 is 1195288.3776813025
• The cube root of 1428714305820 is 11262.8542607155

Scales and comparisons

• 1,428,714,305,820 seconds is equal to 45,428 years, 36 weeks, 1 day, 4 hours, 57 minutes.
• To count from 1 to 1,428,714,305,820 would take you about one hundred thirteen thousand, five hundred seventy-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 1428714305820 cubic inches would be around 938.6 feet tall.

Recreational maths with 1428714305820

• 1428714305820 backwards is 0285034178241
• 1428714305820 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428714305820's digits is 45
• More coming soon!