138834773730468750

Names of 138834773730468750

• Cardinal: 138834773730468750 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-four trillion, seven hundred seventy-three billion, seven hundred thirty million, four hundred sixty-eight thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3883477373046875 × 10¹⁷

Factors of 138834773730468750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2000

Divisors of 138834773730468750

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 121 125 150 165 242 250 275 330 363 375 550 605 625 726 750 825 1210 1250 1375 1650 1815 1875 1979 2750 3025 3125 3630 3750 3958 4125 5937 6050 6250 6875 8250 9075 9375 9895 11874 13750 15125 15625 18150 18750 19790 20625 21769 29685 30250 31250 34375 41250 43538 45375 46875 49475 59370 65307 68750 75625 78125 90750 93750 98950 103125 108845 130614 148425 151250 156250 171875 206250 217690 226875 234375 239459 247375 296850 326535 343750 378125 390625 453750 468750 478918 494750 515625 544225 653070 718377 742125 756250 781250 859375 1031250 1088450 1134375 1171875 1197295 1236875 1436754 1484250 1632675 1718750 1890625 1953125 2268750 2343750 2394590 2473750 2578125 2721125 3265350 3591885 3710625 3781250 3906250 3916441 4296875 5156250 5442250 5671875 5859375 5986475 6184375 7183770 7421250 7832882 8163375 8593750 9453125 9765625 11343750 11718750 11749323 11972950 12368750 12890625 13605625 16326750 17959425 18553125 18906250 19531250 19582205 21484375 23498646 25781250 27211250 28359375 29296875 29932375 30921875 35918850 37106250 39164410 40816875 42968750 43080851 47265625 48828125 56718750 58593750 58746615 59864750 61843750 64453125 68028125 81633750 86161702 89797125 92765625 94531250 97656250 97911025 107421875 117493230 128906250 129242553 136056250 141796875 146484375 149661875 154609375 179594250 185531250 195822050 204084375 214843750 215404255 236328125 258485106 283593750 292968750 293733075 299323750 309218750 322265625 340140625 408168750 430808510 448985625 463828125 472656250 473889361 489555125 537109375 587466150 644531250 646212765 680281250 708984375 748309375 773046875 897971250 927656250 947778722 979110250 1020421875 1074218750 1077021275 1181640625 1292425530 1417968750 1421668083 1468665375 1496618750 1546093750 1611328125 1700703125 2040843750 2154042550 2244928125 2319140625 2363281250 2369446805 2447775625 2843336166 2937330750 3222656250 3231063825 3401406250 3544921875 3741546875 3865234375 4489856250 4638281250 4738893610 4895551250 5102109375 5385106375 5908203125 6462127650 7089843750 7108340415 7343326875 7483093750 7730468750 8503515625 10204218750 10770212750 11224640625 11595703125 11816406250 11847234025 12238878125 14216680830 14686653750 16155319125 17007031250 17724609375 18707734375 19326171875 22449281250 23191406250 23694468050 24477756250 25510546875 26925531875 32310638250 35449218750 35541702075 36716634375 37415468750 38652343750 42517578125 51021093750 53851063750 56123203125 57978515625 59236170125 61194390625 71083404150 73433268750 80776595625 85035156250 93538671875 96630859375 112246406250 115957031250 118472340250 122388781250 127552734375 134627659375 161553191250 177708510375 183583171875 187077343750 193261718750 212587890625 255105468750 269255318750 280616015625 289892578125 296180850625 305971953125 355417020750 367166343750 403882978125 425175781250 467693359375 561232031250 579785156250 592361701250 611943906250 637763671875 673138296875 807765956250 888542551875 917915859375 935386718750 1062939453125 1275527343750 1346276593750 1403080078125 1480904253125 1529859765625 1777085103750 1835831718750 2019414890625 2125878906250 2338466796875 2806160156250 2961808506250 3059719531250 3188818359375 3365691484375 4038829781250 4442712759375 4589579296875 4676933593750 6377636718750 6731382968750 7015400390625 7404521265625 7649298828125 8885425518750 9179158593750 10097074453125 11692333984375 14030800781250 14809042531250 15298597656250 16828457421875 20194148906250 22213563796875 22947896484375 23384667968750 33656914843750 35077001953125 37022606328125 38246494140625 44427127593750 45895792968750 50485372265625 70154003906250 74045212656250 76492988281250 84142287109375 100970744531250 111067818984375 114739482421875 168284574218750 185113031640625 191232470703125 222135637968750 229478964843750 252426861328125 370226063281250 382464941406250 420711435546875 504853722656250 555339094921875 573697412109375 841422871093750 925565158203125 1110678189843750 1147394824218750 1262134306640625 1851130316406250 2103557177734375 2524268613281250 2776695474609375 4207114355468750 4627825791015625 5553390949218750 6310671533203125 9255651582031250 12621343066406250 13883477373046875 23139128955078125 27766954746093750 46278257910156250 69417386865234375 138834773730468750
• Sum of all divisors σ(n): 381701653465846896
• Sum of proper divisors (its aliquot sum) s(n): 242866879735378146
• 138834773730468750 is an abundant number, because the sum of its proper divisors (242866879735378146) is greater than itself. Its abundance is 104032106004909396

Bases of 138834773730468750

• Binary: 111101101001111010111110110111010101011010010001110001110₂
• Hexadecimal: 0x1ED3D7DBAAD238E
• Base-36: 11Z0TIK7HMKU

Squares and roots of 138834773730468750

• 138834773730468750 squared (138834773730468750²) is 19275094396790455713272094726562500
• 138834773730468750 cubed (138834773730468750³) is 2676053369211828957674212555401027202606201171875000
• The square root of 138834773730468750 is 372605386.0728112853
• The cube root of 138834773730468750 is 517804.8162366275

Scales and comparisons

• 138,834,773,730,468,750 seconds is equal to 4,414,516,360 years, 24 weeks, 5 days, 18 hours, 12 minutes, 30 seconds.
• To count from 1 to 138,834,773,730,468,750 would take you about thirteen billion, two hundred forty-three million, five hundred forty-nine thousand and 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 138834773730468750 cubic inches would be around 43150.4 feet tall.

Recreational maths with 138834773730468750

• 138834773730468750 backwards is 057864037377438831
• The number of decimal digits it has is: 18
• The sum of 138834773730468750's digits is 84
• More coming soon!