1081428113697250

Names of 1081428113697250

• Cardinal: 1081428113697250 can be written as One quadrillion, eighty-one trillion, four hundred twenty-eight billion, one hundred thirteen million, six hundred ninety-seven thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.08142811369725 × 10¹⁵

Factors of 1081428113697250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 396

Divisors of 1081428113697250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 22 25 29 50 55 58 110 121 125 145 242 250 275 290 319 349 550 605 638 698 725 841 1210 1375 1450 1595 1682 1745 2750 3025 3190 3490 3509 3625 3839 4205 6050 7018 7250 7678 7975 8410 8725 9251 10121 15125 15950 17450 17545 18502 19195 20242 21025 30250 35090 38390 39875 42050 42229 43625 46255 50605 79750 84458 87250 87725 92510 95975 101210 101761 105125 111331 121801 175450 191950 203522 210250 211145 222662 231275 243602 253025 293509 422290 438625 462550 479875 506050 508805 556655 587018 609005 877250 959750 1017610 1055725 1113310 1156375 1218010 1224641 1265125 1339811 1467545 2111450 2312750 2449282 2530250 2544025 2679622 2783275 2935090 3045025 3228599 3532229 5088050 5278625 5566550 6090050 6123205 6457198 6699055 7064458 7337725 10557250 12246410 12720125 13398110 13916375 14675450 14737921 15225125 16142995 17661145 25440250 27832750 29475842 30450250 30616025 32285990 33495275 35322290 35514589 36688625 38854519 42508549 61232050 66990550 71029178 73377250 73689605 77709038 80714975 85017098 88305725 102434641 147379210 153080125 161429950 167476375 176611450 177572945 194272595 204869282 212542745 306160250 334952750 355145890 368448025 388545190 403574875 425085490 427399709 441528625 467594039 512173205 736896050 807149750 854799418 883057250 887864725 935188078 971362975 1024346410 1062713725 1126781051 1232747921 1775729450 1842240125 1942725950 2125427450 2136998545 2253562102 2337970195 2465495842 2560866025 3684480250 4273997090 4439323625 4675940390 4856814875 5121732050 5143534429 5313568625 5633905255 6163739605 8878647250 9713629750 10287068858 10627137250 10684992725 11267810510 11689850975 12327479210 12394591561 12804330125 13560227131 21369985450 23379701950 24789183122 25608660250 25717672145 27120454262 28169526275 30818698025 35749689709 51435344290 53424963625 56339052550 58449254875 61637396050 61972957805 67801135655 71499379418 106849927250 116898509750 123945915610 128588360725 135602271310 140847631375 149162498441 154093490125 178748448545 257176721450 281695262750 298324996882 308186980250 309864789025 339005678275 357496897090 393246586799 619729578050 642941803625 678011356550 745812492205 786493173598 893742242725 1285883607250 1491624984410 1549323945125 1695028391375 1787484485450 1966232933995 3098647890250 3390056782750 3729062461025 3932465867990 4325712454789 4468711213625 7458124922050 8651424909578 8937422427250 9831164669975 18645312305125 19662329339950 21628562273945 37290624610250 43257124547890 49155823349875 98311646699750 108142811369725 216285622739450 540714056848625 1081428113697250
• Sum of all divisors σ(n): 2311203108286800
• Sum of proper divisors (its aliquot sum) s(n): 1229774994589550
• 1081428113697250 is an abundant number, because the sum of its proper divisors (1229774994589550) is greater than itself. Its abundance is 148346880892300

Bases of 1081428113697250

• Binary: 11110101111000110110011010100100010010100111100010₂
• Hexadecimal: 0x3D78D9A9129E2
• Base-36: ANC17T8YJM

Squares and roots of 1081428113697250

• 1081428113697250 squared (1081428113697250²) is 1169486765094792273064657562500
• 1081428113697250 cubed (1081428113697250³) is 1264715866370360120949637267199887047953125000
• The square root of 1081428113697250 is 32885074.3301159347
• The cube root of 1081428113697250 is 102643.7598463281

Scales and comparisons

• 1,081,428,113,697,250 seconds is equal to 34,386,068 years, 48 weeks, 5 days, 17 hours, 14 minutes, 10 seconds.
• To count from 1 to 1,081,428,113,697,250 would take you about one hundred three million, one hundred fifty-eight thousand, two hundred six 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 1081428113697250 cubic inches would be around 8553.6 feet tall.

Recreational maths with 1081428113697250

• 1081428113697250 backwards is 0527963118241801
• 1081428113697250 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1081428113697250's digits is 58
• More coming soon!