40501998289843750

Names of 40501998289843750

• Cardinal: 40501998289843750 can be written as Forty quadrillion, five hundred one trillion, nine hundred ninety-eight billion, two hundred eighty-nine million, eight hundred forty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.050199828984375 × 10¹⁶

Factors of 40501998289843750

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 97

Divisors of 40501998289843750

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 5 10 11 22 25 50 55 79 110 121 125 158 242 250 275 395 550 605 625 790 869 1210 1250 1331 1375 1738 1975 2662 2750 3025 3125 3950 4345 6050 6241 6250 6655 6875 8690 9559 9875 12482 13310 13750 15125 15625 19118 19750 21725 30250 31205 31250 33275 34375 43450 47795 49375 62410 66550 68651 68750 75625 78125 95590 98750 105149 108625 137302 151250 156025 156250 166375 171875 210298 217250 238975 246875 312050 332750 343255 343750 378125 390625 477950 493039 493750 525745 543125 686510 755161 756250 780125 781250 831875 859375 986078 1051490 1086250 1194875 1234375 1510322 1560250 1663750 1716275 1718750 1890625 2389750 2465195 2468750 2628725 2715625 3432550 3775805 3781250 3900625 4159375 4296875 4930390 5257450 5423429 5431250 5974375 6171875 7551610 7801250 8306771 8318750 8581375 8593750 9453125 10846858 11948750 12325975 12343750 13143625 13578125 16613542 17162750 18879025 18906250 19503125 20796875 24651950 26287250 27117145 27156250 29871875 30859375 37758050 38950081 39006250 41533855 41593750 42906875 47265625 54234290 59657719 59743750 61629875 61718750 65718125 67890625 77900162 83067710 85813750 94395125 94531250 97515625 103984375 119315438 123259750 131436250 135585725 135781250 149359375 188790250 194750405 195031250 207669275 207968750 214534375 271171450 298288595 298718750 308149375 328590625 339453125 389500810 415338550 428450891 429068750 471975625 487578125 519921875 596577190 616298750 656234909 657181250 677928625 678906250 746796875 856901782 943951250 973752025 975156250 1038346375 1039843750 1072671875 1312469818 1355857250 1491442975 1493593750 1540746875 1642953125 1947504050 2076692750 2142254455 2145343750 2359878125 2437890625 2982885950 3081493750 3281174545 3285906250 3389643125 3733984375 4284508910 4712959801 4719756250 4868760125 4875781250 5191731875 5363359375 6562349090 6779286250 7457214875 7467968750 7703734375 8214765625 9425919602 9737520250 10383463750 10711272275 10726718750 11799390625 14914429750 15407468750 16405872725 16429531250 16948215625 21422544550 23564799005 23598781250 24343800625 25958659375 26816796875 32811745450 33896431250 37286074375 38518671875 41073828125 47129598010 48687601250 51842557811 51917318750 53556361375 53633593750 58996953125 74572148750 77037343750 82029363625 82147656250 84741078125 103685115622 107112722750 117823995025 117993906250 121719003125 129793296875 164058727250 169482156250 186430371875 192593359375 235647990050 243438006250 259212789055 259586593750 267781806875 294984765625 372860743750 385186718750 410146818125 423705390625 518425578110 535563613750 589119975125 589969531250 608595015625 648966484375 820293636250 847410781250 932151859375 1178239950250 1217190031250 1296063945275 1297932968750 1338909034375 1864303718750 2050734090625 2118526953125 2592127890550 2677818068750 2945599875625 3042975078125 3244832421875 4101468181250 4237053906250 4660759296875 5891199751250 6085950156250 6480319726375 6489664843750 6694545171875 9321518593750 10253670453125 12960639452750 13389090343750 14727999378125 15214875390625 20507340906250 23303796484375 29455998756250 30429750781250 32401598631875 33472725859375 46607592968750 51268352265625 64803197263750 66945451718750 73639996890625 102536704531250 147279993781250 162007993159375 167363629296875 256341761328125 324015986318750 334727258593750 368199984453125 512683522656250 736399968906250 810039965796875 1620079931593750 1840999922265625 3681999844531250 4050199828984375 8100399657968750 20250999144921875 40501998289843750
• Sum of all divisors σ(n): 84600515704045032
• Sum of proper divisors (its aliquot sum) s(n): 44098517414201282
• 40501998289843750 is an abundant number, because the sum of its proper divisors (44098517414201282) is greater than itself. Its abundance is 3596519124357532

Bases of 40501998289843750

• Binary: 10001111111001000101101001010100110000100111011000100110₂
• Hexadecimal: 0x8FE45A54C27626
• Base-36: B2SRD5F5ZJA

Squares and roots of 40501998289843750

• 40501998289843750 squared (40501998289843750²) is 1640411865470506049634399414062500
• 40501998289843750 cubed (40501998289843750³) is 66439958569925831713747333623281002044677734375000
• The square root of 40501998289843750 is 201251082.7047739139
• The cube root of 40501998289843750 is 343419.9207492691

Scales and comparisons

• 40,501,998,289,843,750 seconds is equal to 1,287,838,264 years, 36 weeks, 6 days, 16 hours, 9 minutes, 10 seconds.
• To count from 1 to 40,501,998,289,843,750 would take you about three billion, eight hundred sixty-three million, five hundred fourteen thousand, seven hundred ninety-four 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 40501998289843750 cubic inches would be around 28618.3 feet tall.

Recreational maths with 40501998289843750

• 40501998289843750 backwards is 05734898289910504
• The number of decimal digits it has is: 17
• The sum of 40501998289843750's digits is 82
• More coming soon!