18231687923980224

Names of 18231687923980224

• Cardinal: 18231687923980224 can be written as Eighteen quadrillion, two hundred thirty-one trillion, six hundred eighty-seven billion, nine hundred twenty-three million, nine hundred eighty thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.8231687923980224 × 10¹⁶

Factors of 18231687923980224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 203273

Divisors of 18231687923980224

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 227 347 454 681 694 908 1041 1362 1388 1816 2082 2724 2776 3632 4164 5448 5552 6133 7264 8328 10896 11104 12266 14528 16656 18399 21792 22208 24532 33312 36798 43584 49064 66624 73596 78769 98128 147192 157538 196256 196561 236307 294384 315076 392512 393122 472614 588768 589683 630152 786244 945228 1177536 1179366 1260304 1392191 1572488 1890456 2128151 2358732 2520608 2784382 3144976 3780912 4176573 4256302 4717464 5041216 5568764 6289952 6384453 7561824 8353146 8512604 9434928 11137528 12579904 12768906 15123648 16706292 17025208 18869856 22275056 25537812 33412584 34050416 37739712 44550112 44619347 51075624 66825168 68100832 68206667 89100224 89238694 102151248 133650336 133858041 136201664 136413334 178477388 204302496 204620001 267300672 267716082 272826668 356954776 408604992 409240002 483090277 535432164 545653336 713909552 818480004 966180554 1070864328 1091306672 1205508613 1427819104 1449270831 1636960008 1932361108 2141728656 2182613344 2411017226 2855638208 2898541662 3273920016 3616525839 3864722216 4283457312 4365226688 4822034452 5797083324 6547840032 7233051678 7729444432 8566914624 9644068904 11594166648 13095680064 14466103356 15458888864 15482913409 19288137808 23188333296 28932206712 30917777728 30965826818 38576275616 46376666592 46448740227 57864413424 61931653636 77152551232 92753333184 92897480454 115728826848 123863307272 185794960908 231457653696 247726614544 273650455151 371589921816 418311488711 495453229088 547300910302 743179843632 820951365453 836622977422 990906458176 1094601820604 1254934466133 1486359687264 1641902730906 1673245954844 2189203641208 2509868932266 2972719374528 3283805461812 3346491909688 4378407282416 5019737864532 6567610923624 6692983819376 8756814564832 10039475729064 13135221847248 13385967638752 17513629129664 20078951458128 26270443694496 26771935277504 40157902916256 52540887388992 80315805832512 94956707937397 189913415874794 284870123812191 379826831749588 569740247624382 759653663499176 1139480495248764 1519307326998352 2278960990497528 3038614653996704 4557921980995056 6077229307993408 9115843961990112 18231687923980224
• Sum of all divisors σ(n): 48598306675151616
• Sum of proper divisors (its aliquot sum) s(n): 30366618751171392
• 18231687923980224 is an abundant number, because the sum of its proper divisors (30366618751171392) is greater than itself. Its abundance is 12134930827191168

Bases of 18231687923980224

• Binary: 1000000110001011001111110100010010111010101011111000000₂
• Hexadecimal: 0x40C59FA25D57C0
• Base-36: 4ZILDT1PDXC

Squares and roots of 18231687923980224

• 18231687923980224 squared (18231687923980224²) is 332394444557406330055230343090176
• 18231687923980224 cubed (18231687923980224³) is 6060111780835379079893534031572366386969672679424
• The square root of 18231687923980224 is 135024767.8167980557
• The cube root of 18231687923980224 is 263193.7828042075

Scales and comparisons

• 18,231,687,923,980,224 seconds is equal to 579,711,281 years, 34 weeks, 5 days, 13 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,231,687,923,980,224 would take you about one billion, seven hundred thirty-nine million, one hundred thirty-three thousand, eight hundred forty-five 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 18231687923980224 cubic inches would be around 21932.8 feet tall.

Recreational maths with 18231687923980224

• 18231687923980224 backwards is 42208932978613281
• The number of decimal digits it has is: 17
• The sum of 18231687923980224's digits is 75
• More coming soon!