2638463006998

Names of 2638463006998

• Cardinal: 2638463006998 can be written as Two trillion, six hundred thirty-eight billion, four hundred sixty-three million, six thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 2.638463006998 × 10¹²

Factors of 2638463006998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 100

Divisors of 2638463006998

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 13 14 17 26 34 61 91 119 122 169 182 221 238 289 338 427 442 578 793 854 1037 1183 1547 1586 2023 2074 2366 2873 3094 3721 3757 4046 4913 5551 5746 7259 7442 7514 9826 10309 11102 13481 14518 17629 20111 20618 26047 26299 26962 34391 35258 40222 48373 48841 52094 52598 63257 63869 68782 72163 94367 96746 97682 123403 126514 127738 144326 175253 188734 226981 229177 246806 299693 338611 341887 350506 442799 447083 453962 458354 599386 628849 677222 683774 822341 830297 885598 894166 1075369 1226771 1257698 1588867 1604239 1644682 1660594 2097851 2150738 2453542 2950753 2979301 3177734 3208478 3858677 3896009 4195702 4401943 5756387 5812079 5901506 5958602 7527583 7717354 7792018 8803886 10690433 11512774 11624158 13979797 15055166 18281273 20655271 20855107 21380866 27010739 27272063 27959594 36562546 38359789 41310542 41710214 50162801 50648117 54021478 54544126 65597509 74833031 76719578 97858579 100325602 101296234 127968911 131195018 149666062 181737361 195717158 237656549 255937822 268518523 351139607 354536819 363474722 459182563 475313098 537037046 652116413 702279214 709073638 852767617 918365126 1115157653 1272161527 1304232826 1663595843 1705535234 2230315306 2544323054 3089535137 3327191686 4564814891 5969373319 6179070274 7806103571 9129629782 11085979021 11938746638 14497049489 15612207142 21626745959 22171958042 28994098978 43253491918 77601853147 101479346423 155203706294 188461643357 202958692846 376923286714 1319231503499 2638463006998
• Sum of all divisors σ(n): 5290550847360
• Sum of proper divisors (its aliquot sum) s(n): 2652087840362
• 2638463006998 is an abundant number, because the sum of its proper divisors (2652087840362) is greater than itself. Its abundance is 13624833364

Bases of 2638463006998

• Binary: 100110011001010000101001100111100100010110₂
• Hexadecimal: 0x26650A67916
• Base-36: XO3CR1NA

Squares and roots of 2638463006998

• 2638463006998 squared (2638463006998²) is 6961487039296928196972004
• 2638463006998 cubed (2638463006998³) is 18367626026880977362367248112262083992
• The square root of 2638463006998 is 1624334.6351654267
• The cube root of 2638463006998 is 13818.1637999145

Scales and comparisons

• 2,638,463,006,998 seconds is equal to 83,894 years, 50 weeks, 6 hours, 49 minutes, 58 seconds.
• To count from 1 to 2,638,463,006,998 would take you about two hundred nine thousand, seven hundred thirty-seven 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 2638463006998 cubic inches would be around 1151.5 feet tall.

Recreational maths with 2638463006998

• 2638463006998 backwards is 8996003648362
• The number of decimal digits it has is: 13
• The sum of 2638463006998's digits is 64
• More coming soon!