231989019905577825

Names of 231989019905577825

• Cardinal: 231989019905577825 can be written as Two hundred thirty-one quadrillion, nine hundred eighty-nine trillion, nineteen billion, nine hundred five million, five hundred seventy-seven thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 2.31989019905577825 × 10¹⁷

Factors of 231989019905577825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 110646

Divisors of 231989019905577825

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 41 45 51 55 75 85 99 121 123 153 165 187 205 225 255 275 363 369 425 451 495 561 605 615 697 765 825 935 1025 1089 1275 1353 1683 1815 1845 2057 2091 2255 2475 2805 3025 3075 3485 3825 4059 4675 4961 5445 6171 6273 6765 7667 8415 9075 9225 10285 10455 11275 14025 14883 17425 18513 20295 23001 24805 27225 30855 31365 33825 38335 42075 44649 51425 52275 69003 74415 84337 92565 101475 110569 115005 124025 154275 156825 191675 223245 253011 331707 345015 372075 421685 462825 552845 575025 759033 995121 1116225 1216259 1265055 1658535 1725075 1879673 2108425 2764225 3648777 3795165 4533329 4975605 5639019 6081295 6325275 8292675 9398365 10946331 13378849 13599987 16917057 18243885 18975825 20676403 22666645 24878025 28195095 30406475 40136547 40799961 46991825 49866619 54731655 62029209 66894245 67999935 77066593 84585285 91219425 103382015 113333225 120409641 140975475 149599857 186087627 200682735 203999805 227440433 231199779 249333095 273658275 310146045 334471225 339999675 385332965 422926425 448799571 516910075 548532809 602048205 682321299 693599337 747999285 847732523 930438135 1003413675 1019999025 1137202165 1155998895 1246665475 1550730225 1645598427 1926664825 2046963897 2243997855 2543197569 2742664045 3010241025 3411606495 3467996685 3739996425 4238662615 4652190675 4936795281 5686010825 5779994475 7629592707 8227992135 9325057753 10234819485 11219989275 12225503761 12715987845 13713320225 17058032475 17339983425 21193313075 24683976405 27975173259 36676511283 38147963535 41139960675 46625288765 51174097425 61127518805 63579939225 83925519777 110029533849 123419882025 134480541371 139875866295 183382556415 190739817675 207833563937 233126443825 305637594025 403441624113 419627598885 501245654201 550147669245 623500691811 672402706855 699379331475 916912782075 1039167819685 1210324872339 1479285955081 1503736962603 1870502075433 2017208120565 2098137994425 2286169203307 2506228271005 2750738346225 3117503459055 3362013534275 4437857865243 4511210887809 5195839098425 5513702196211 6051624361695 6858507609921 7396429775405 7518684813015 8521176121417 9352510377165 10086040602825 11430846016535 12531141355025 13313573595729 15587517295275 16541106588633 20575522829763 22189289326215 22556054439045 25147861236377 25563528364251 27568510981055 30258121808475 34292538049605 36982148877025 37593424065075 42605880607085 46762551885825 49623319765899 57154230082675 60650724158321 66567867978645 75443583709131 76690585092753 82705532943165 93732937335587 102877614148815 110946446631075 112780272195225 125739306181885 127817641821255 137842554905275 171462690248025 181952172474963 213029403035425 226330751127393 248116598829495 281198812006761 303253620791605 332839339893225 377217918545655 383452925463765 413527664715825 468664686677935 514388070744075 545856517424889 628696530909425 639088209106275 843596436020283 909760862374815 1031062310691457 1131653755636965 1240582994147475 1405994060033805 1516268103958025 1886089592728275 1917264627318825 2343323433389675 2729282587124445 3093186932074371 4217982180101415 4548804311874075 5155311553457285 5658268778184825 7029970300169025 9279560796223113 13646412935622225 15465934660371855 21089910900507075 25776557767286425 46397803981115565 77329673301859275 231989019905577825
• Sum of all divisors σ(n): 495392211110615364
• Sum of proper divisors (its aliquot sum) s(n): 263403191205037539
• 231989019905577825 is an abundant number, because the sum of its proper divisors (263403191205037539) is greater than itself. Its abundance is 31414171299459714

Bases of 231989019905577825

• Binary: 1100111000001100001100100011010011010000110101001101100001₂
• Hexadecimal: 0x33830C8D3435361
• Base-36: 1RG98SGWSDI9

Squares and roots of 231989019905577825

• 231989019905577825 squared (231989019905577825²) is 53818905356750584319878547131730625
• 231989019905577825 cubed (231989019905577825³) is 12485395106103620340892449564110170441719482873390625
• The square root of 231989019905577825 is 481652384.9266998335
• The cube root of 231989019905577825 is 614453.6712115811

Scales and comparisons

• 231,989,019,905,577,825 seconds is equal to 7,376,533,243 years, 43 weeks, 6 days, 3 minutes, 45 seconds.
• To count from 1 to 231,989,019,905,577,825 would take you about twenty-two billion, one hundred twenty-nine million, five hundred ninety-nine thousand, seven hundred thirty-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 231989019905577825 cubic inches would be around 51204.5 feet tall.

Recreational maths with 231989019905577825

• 231989019905577825 backwards is 528775509910989132
• The number of decimal digits it has is: 18
• The sum of 231989019905577825's digits is 90
• More coming soon!