1380685563281250

Names of 1380685563281250

• Cardinal: 1380685563281250 can be written as One quadrillion, three hundred eighty trillion, six hundred eighty-five billion, five hundred sixty-three million, two hundred eighty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.38068556328125 × 10¹⁵

Factors of 1380685563281250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 183

Divisors of 1380685563281250

• Number of divisors d(n): 594
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 125 135 150 162 173 225 243 250 270 346 375 405 450 486 519 625 675 729 750 810 865 1038 1125 1215 1250 1350 1458 1557 1730 1875 2025 2187 2250 2430 2595 3114 3125 3375 3645 3750 4050 4325 4374 4671 5190 5625 6075 6250 6561 6750 7290 7785 8650 9342 9375 10125 10935 11250 12150 12975 13122 14013 15570 15625 16875 18225 18750 19683 20250 21625 21870 23355 25950 28026 28125 29929 30375 31250 32805 33750 36450 38925 39366 42039 43250 46710 46875 50625 54675 56250 59049 59858 60750 64875 65610 70065 77850 78125 84078 84375 89787 91125 93750 98415 101250 108125 109350 116775 118098 126117 129750 140130 140625 149645 151875 156250 164025 168750 179574 182250 194625 196830 210195 216250 233550 234375 252234 253125 269361 273375 281250 295245 299290 303750 324375 328050 350325 378351 389250 390625 420390 421875 448935 455625 468750 492075 506250 538722 540625 546750 583875 590490 630585 648750 700650 703125 748225 756702 759375 781250 808083 820125 843750 897870 911250 973125 984150 1050975 1081250 1135053 1167750 1171875 1261170 1265625 1346805 1366875 1406250 1476225 1496450 1518750 1616166 1621875 1640250 1751625 1891755 1946250 2101950 2109375 2244675 2270106 2278125 2343750 2424249 2460375 2531250 2693610 2703125 2733750 2919375 2952450 3152925 3243750 3405159 3503250 3515625 3741125 3783510 3796875 4040415 4100625 4218750 4489350 4556250 4848498 4865625 4920750 5254875 5406250 5675265 5838750 6305850 6328125 6734025 6810318 6834375 7031250 7272747 7381125 7482250 7593750 8080830 8109375 8201250 8758125 9458775 9731250 10215477 10509750 10546875 11223375 11350530 11390625 12121245 12301875 12656250 13468050 13515625 13668750 14545494 14596875 14762250 15764625 16218750 17025795 17516250 18705625 18917550 18984375 20202075 20430954 20503125 21093750 21818241 22446750 22781250 24242490 24328125 24603750 26274375 27031250 28376325 29193750 31529250 31640625 33670125 34051590 34171875 36363735 36905625 37411250 37968750 40404150 40546875 41006250 43636482 43790625 47293875 48656250 51077385 52548750 56116875 56752650 56953125 60606225 61509375 63281250 65454723 67340250 67578125 68343750 72727470 72984375 73811250 78823125 81093750 85128975 87581250 93528125 94587750 94921875 101010375 102154770 102515625 109091205 112233750 113906250 121212450 121640625 123018750 130909446 131371875 135156250 141881625 145968750 157646250 168350625 170257950 170859375 181818675 184528125 187056250 189843750 196364169 202020750 202734375 205031250 218182410 218953125 236469375 243281250 255386925 262743750 280584375 283763250 284765625 303031125 307546875 327273615 336701250 341718750 363637350 364921875 369056250 392728338 394115625 405468750 425644875 437906250 467640625 472938750 505051875 510773850 512578125 545456025 561168750 569531250 589092507 606062250 608203125 615093750 654547230 656859375 709408125 729843750 788231250 841753125 851289750 854296875 909093375 922640625 935281250 981820845 1010103750 1025156250 1090912050 1094765625 1178185014 1182346875 1216406250 1276934625 1313718750 1402921875 1418816250 1515155625 1537734375 1636368075 1683506250 1708593750 1767277521 1818186750 1824609375 1845281250 1963641690 1970578125 2128224375 2189531250 2338203125 2364693750 2525259375 2553869250 2562890625 2727280125 2805843750 2945462535 3030311250 3075468750 3272736150 3284296875 3534555042 3547040625 3649218750 3941156250 4208765625 4256448750 4545466875 4613203125 4676406250 4909104225 5050518750 5125781250 5454560250 5473828125 5890925070 5911734375 6384673125 6568593750 7014609375 7094081250 7575778125 7688671875 8181840375 8417531250 8836387605 9090933750 9226406250 9818208450 9852890625 10641121875 10947656250 11691015625 11823468750 12626296875 12769346250 13636400625 14029218750 14727312675 15151556250 15377343750 16363680750 16421484375 17672775210 17735203125 19705781250 21043828125 21282243750 22727334375 23066015625 23382031250 24545521125 25252593750 27272801250 29454625350 29558671875 31923365625 32842968750 35073046875 35470406250 37878890625 40909201875 42087656250 44181938025 45454668750 46132031250 49091042250 49264453125 53205609375 59117343750 63131484375 63846731250 68182003125 70146093750 73636563375 75757781250 81818403750 88363876050 88676015625 98528906250 105219140625 106411218750 113636671875 122727605625 126262968750 136364006250 147273126750 147793359375 159616828125 177352031250 189394453125 204546009375 210438281250 220909690125 227273343750 245455211250 266028046875 295586718750 315657421875 319233656250 340910015625 368182816875 378788906250 409092018750 441819380250 443380078125 532056093750 568183359375 613638028125 631314843750 681820031250 736365633750 798084140625 886760156250 946972265625 1022730046875 1104548450625 1136366718750 1227276056250 1330140234375 1596168281250 1704550078125 1840914084375 1893944531250 2045460093750 2209096901250 2660280468750 2840916796875 3068190140625 3409100156250 3681828168750 3990420703125 5113650234375 5522742253125 5681833593750 6136380281250 7980841406250 8522750390625 9204570421875 10227300468750 11045484506250 15340950703125 17045500781250 18409140843750 25568251171875 27613711265625 30681901406250 46022852109375 51136502343750 55227422531250 76704753515625 92045704218750 138068556328125 153409507031250 230114260546875 276137112656250 460228521093750 690342781640625 1380685563281250
• Sum of all divisors σ(n): 3905729961691017
• Sum of proper divisors (its aliquot sum) s(n): 2525044398409767
• 1380685563281250 is an abundant number, because the sum of its proper divisors (2525044398409767) is greater than itself. Its abundance is 1144358835128517

Bases of 1380685563281250

• Binary: 100111001111011100111101000100010111011111101100010₂
• Hexadecimal: 0x4E7B9E88BBF62
• Base-36: DLEU6W4S4I

Squares and roots of 1380685563281250

• 1380685563281250 squared (1380685563281250²) is 1906292624653262598266601562500
• 1380685563281250 cubed (1380685563281250³) is 2631990706248282350958295708179473876953125000
• The square root of 1380685563281250 is 37157577.4678765893
• The cube root of 1380685563281250 is 111352.0613916295

Scales and comparisons

• 1,380,685,563,281,250 seconds is equal to 43,901,530 years, 8 weeks, 6 days, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 1,380,685,563,281,250 would take you about one hundred thirty-one million, seven hundred four thousand, five 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 1380685563281250 cubic inches would be around 9279.3 feet tall.

Recreational maths with 1380685563281250

• 1380685563281250 backwards is 0521823655860831
• The number of decimal digits it has is: 16
• The sum of 1380685563281250's digits is 63
• More coming soon!