18382494097825

Names of 18382494097825

• Cardinal: 18382494097825 can be written as Eighteen trillion, three hundred eighty-two billion, four hundred ninety-four million, ninety-seven thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.8382494097825 × 10¹³

Factors of 18382494097825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 148

Divisors of 18382494097825

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 11 13 17 25 31 55 65 71 85 121 143 155 169 187 221 275 325 341 355 403 425 527 605 715 775 781 845 923 935 961 1105 1207 1573 1705 1775 1859 2015 2057 2201 2431 2635 2873 3025 3575 3751 3905 4225 4433 4615 4675 4805 5239 5525 5797 6035 6851 7865 8525 8591 9295 10075 10153 10285 10571 11005 11999 12155 12493 13175 13277 14365 15691 16337 18755 19525 20449 22165 23075 24025 24211 26195 26741 28613 28985 29791 30175 31603 34255 37417 39325 42955 46475 48763 50765 51425 52855 55025 57629 59995 60775 62465 63767 66385 68231 71825 75361 78455 81685 89063 93775 102245 110825 111683 116281 121055 130975 131989 133705 137423 143065 144925 146047 148955 158015 162409 171275 172601 179707 187085 203983 212381 214775 243815 253825 264275 266321 288145 299975 312325 314743 318835 327701 331925 341155 347633 371969 376805 387283 392275 408425 411587 445315 486421 506447 511225 558415 581405 605275 633919 659945 668525 687115 715325 730235 744775 750541 790075 812045 828971 863005 887003 898535 935425 979693 1019915 1061905 1159927 1219075 1331605 1440725 1451879 1511653 1573715 1594175 1638505 1705775 1738165 1786499 1859845 1884025 1898611 1936415 1976777 2057935 2115161 2226575 2243813 2336191 2432105 2532235 2760953 2792075 2907025 3169595 3299725 3435575 3462173 3604711 3651175 3752705 4060225 4091659 4144855 4260113 4315025 4435015 4492675 4527457 4898465 5034679 5099575 5309525 5350631 5570917 5799635 6323473 6583811 6658025 7259395 7558265 7868575 8192525 8255951 8690825 8932495 9299225 9493055 9682075 9757033 9883885 10289675 10575805 10776623 11219065 11531039 11680955 12160525 12661175 12759197 13804765 15079051 15847975 17310865 18023555 18763525 19651489 20458295 20724275 21300565 22175075 22637285 23266771 24492325 24681943 25173395 25698101 26753155 27497093 27854585 28998175 30370483 31617365 32919055 35957737 36296975 37791325 41279755 44662475 45008249 46861243 47465275 48785165 49419425 52879025 53883115 55381469 56095325 57655195 58404775 58856941 61280087 63795985 69023825 69558203 72421921 75395255 85589543 86554325 90117775 98257445 102291475 106502825 107327363 113186425 116333855 123409715 125866975 126841429 128490505 133765775 137485465 139272925 140351167 151852415 158086825 164595275 165869561 179788685 196027663 206398775 225041245 234306215 243925825 255934481 269415575 276907345 288275975 294284705 302468023 306400435 318979925 334075313 347791015 357462209 362109605 376976275 395535107 427947715 467450581 491287225 536636815 581669275 609196159 617048575 634207145 642452525 687427325 701755835 759262075 765140233 796641131 829347805 898943425 941484973 980138315 1125206225 1171531075 1279672405 1384536725 1395255719 1471423525 1512340115 1532002175 1670376565 1738955075 1787311045 1810548025 1824565171 1977675535 2139738575 2156304293 2337252905 2683184075 3045980795 3171035725 3327148253 3508779175 3825701165 3932084299 3983205655 4146739025 4350886177 4707424865 4900691575 5141956391 6076857553 6398362025 6976278595 7561700575 8351882825 8936555225 9122825855 9888377675 10356334703 10781521465 11686264525 15229903975 16635741265 19128505825 19660421495 19916028275 21754430885 23537124325 23719347223 25709781955 30384287765 34881392975 43252927289 45614129275 51781673515 53907607325 56561520301 66845433083 83178706325 98302107475 108772154425 118596736115 128548909775 151921438825 216264636445 258908367575 282807601505 334227165415 592983680575 735299763913 1081323182225 1414038007525 1671135827075 3676498819565 18382494097825
• Sum of all divisors σ(n): 30101939352576
• Sum of proper divisors (its aliquot sum) s(n): 11719445254751
• 18382494097825 is a deficient number, because the sum of its proper divisors (11719445254751) is less than itself. Its deficiency is 6663048843074

Bases of 18382494097825

• Binary: 100001011100000000010000001111110000110100001₂
• Hexadecimal: 0x10B80207E1A1
• Base-36: 6IKSUD3MP

Squares and roots of 18382494097825

• 18382494097825 squared (18382494097825²) is 337916089256570960669730625
• 18382494097825 cubed (18382494097825³) is 6211740516319021576609613423195148390625
• The square root of 18382494097825 is 4287481.0900836635
• The cube root of 18382494097825 is 26391.7473524911

Scales and comparisons

• 18,382,494,097,825 seconds is equal to 584,506 years, 23 weeks, 3 days, 8 hours, 30 minutes, 25 seconds.
• To count from 1 to 18,382,494,097,825 would take you about one million, four hundred sixty-one thousand, two hundred sixty-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 18382494097825 cubic inches would be around 2199.3 feet tall.

Recreational maths with 18382494097825

• 18382494097825 backwards is 52879049428381
• The number of decimal digits it has is: 14
• The sum of 18382494097825's digits is 70
• More coming soon!