6838440650990

Names of 6838440650990

• Cardinal: 6838440650990 can be written as Six trillion, eight hundred thirty-eight billion, four hundred forty million, six hundred fifty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.83844065099 × 10¹²

Factors of 6838440650990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19398

Divisors of 6838440650990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 26 29 41 58 65 82 130 145 205 290 377 410 533 754 1066 1189 1885 2378 2657 2665 3770 5314 5330 5945 11890 13285 15457 16651 26570 30914 33302 34541 69082 77053 77285 83255 108937 154106 154570 166510 172705 216463 217874 345410 385265 432926 482879 544685 682691 770530 965758 1001689 1082315 1089370 1365382 1416181 2003378 2164630 2414395 2832362 3159173 3413455 4828790 5008445 6277427 6318346 6826910 7080905 8874983 10016890 12554854 14161810 15795865 17749966 19798039 31387135 31591730 39596078 41069249 44241707 44374915 62774270 82138498 88483414 88749830 98990195 197980390 205346245 221208535 257374507 410692490 442417070 514749014 575142191 1150284382 1283009503 1286872535 1813909987 2566019006 2573745070 2875710955 3627819974 5751421910 6415047515 9069549935 12830095030 16679123539 18139099870 23580829831 33358247078 47161659662 52603389623 83395617695 105206779246 117904149155 166791235390 235808298310 263016948115 526033896230 683844065099 1367688130198 3419220325495 6838440650990
• Sum of all divisors σ(n): 14053757800320
• Sum of proper divisors (its aliquot sum) s(n): 7215317149330
• 6838440650990 is an abundant number, because the sum of its proper divisors (7215317149330) is greater than itself. Its abundance is 376876498340

Bases of 6838440650990

• Binary: 1100011100000110010110100110110100011101110₂
• Hexadecimal: 0x63832D368EE
• Base-36: 2F9JB00DQ

Squares and roots of 6838440650990

• 6838440650990 squared (6838440650990²) is 46764270537112534987980100
• 6838440650990 cubed (6838440650990³) is 319794688654884320718091786869165299000
• The square root of 6838440650990 is 2615041.2331338105
• The cube root of 6838440650990 is 18980.9972991703

Scales and comparisons

• 6,838,440,650,990 seconds is equal to 217,441 years, 13 weeks, 3 days, 15 hours, 29 minutes, 50 seconds.
• To count from 1 to 6,838,440,650,990 would take you about five hundred forty-three thousand, six hundred three 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 6838440650990 cubic inches would be around 1581.7 feet tall.

Recreational maths with 6838440650990

• 6838440650990 backwards is 0990560448386
• The number of decimal digits it has is: 13
• The sum of 6838440650990's digits is 62
• More coming soon!