2137843942828

Names of 2137843942828

• Cardinal: 2137843942828 can be written as Two trillion, one hundred thirty-seven billion, eight hundred forty-three million, nine hundred forty-two thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 2.137843942828 × 10¹²

Factors of 2137843942828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 201657

Divisors of 2137843942828

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 11 22 43 44 71 79 86 142 158 172 284 316 473 781 869 946 1562 1738 1892 3053 3124 3397 3476 5609 6106 6794 11218 12212 13588 22436 33583 37367 61699 67166 74734 123398 134332 149468 201451 241187 246796 402902 482374 805804 964748 2215961 2653057 4431922 5306114 8662393 8863844 10612228 14303021 15914629 17324786 28606042 31829258 34649572 57212084 63658516 95286323 157333231 175060919 190572646 314666462 350121838 381145292 615029903 629332924 684329047 700243676 1129938659 1230059806 1368658094 2259877318 2460119612 2737316188 4519754636 6765328933 7527619517 12429325249 13530657866 15055239034 24858650498 27061315732 30110478068 48587362337 49717300996 97174724674 194349449348 534460985707 1068921971414 2137843942828
• Sum of all divisors σ(n): 4288703569920
• Sum of proper divisors (its aliquot sum) s(n): 2150859627092
• 2137843942828 is an abundant number, because the sum of its proper divisors (2150859627092) is greater than itself. Its abundance is 13015684264

Bases of 2137843942828

• Binary: 11111000111000001011011011100010110101100₂
• Hexadecimal: 0x1F1C16DC5AC
• Base-36: RA4133JG

Squares and roots of 2137843942828

• 2137843942828 squared (2137843942828²) is 4570376723886368932637584
• 2137843942828 cubed (2137843942828³) is 9770752195602552446394178512140047552
• The square root of 2137843942828 is 1462136.7729552527
• The cube root of 2137843942828 is 12882.2582111897

Scales and comparisons

• 2,137,843,942,828 seconds is equal to 67,976 years, 42 weeks, 6 days, 3 hours, 40 minutes, 28 seconds.
• To count from 1 to 2,137,843,942,828 would take you about one hundred sixty-nine thousand, nine hundred forty-two 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 2137843942828 cubic inches would be around 1073.5 feet tall.

Recreational maths with 2137843942828

• 2137843942828 backwards is 8282493487312
• The number of decimal digits it has is: 13
• The sum of 2137843942828's digits is 61
• More coming soon!