21841138659901

Names of 21841138659901

• Cardinal: 21841138659901 can be written as Twenty-one trillion, eight hundred forty-one billion, one hundred thirty-eight million, six hundred fifty-nine thousand, nine hundred one.

Scientific notation

• Scientific notation: 2.1841138659901 × 10¹³

Factors of 21841138659901

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 340

Divisors of 21841138659901

• Number of divisors d(n): 192
• Complete list of divisors:
  1 11 19 43 61 79 121 127 209 361 473 671 817 869 1159 1397 1501 2299 2413 2623 3397 3971 4819 5203 5461 6859 7381 7747 8987 9559 10033 12749 15367 15523 16511 22021 26543 28519 28853 37367 43681 45847 49837 53009 60071 64543 75449 85217 91561 98857 103759 110363 140239 147193 170753 181621 190627 207217 242231 291973 294937 313709 317383 333121 411037 418399 431419 504317 541861 548207 583099 612013 660781 709973 829939 871093 937387 946903 1007171 1141349 1213993 1226317 1619123 1739659 1878283 1971421 2096897 2279387 2664541 2796667 3244307 3450799 3621913 3664331 3937123 4602389 4745609 5547487 5960471 6030277 6329299 6732143 7809703 8196961 9582023 10415933 11078881 11628247 12554839 13489487 17810353 17991157 19136249 21685631 23065867 23300023 25073257 26316559 30763337 33053521 35687377 37456999 39841043 40307641 43308353 50626279 52201699 53136673 65565181 68816347 69622289 74053573 74805337 90166571 105402253 114575263 120256681 127910717 148384357 155742259 197902727 210498739 220936693 238541941 256300253 289482149 338396707 363588731 412026989 438251473 476391883 500014621 584503403 756979817 765845179 822858707 991832281 1322823491 1407017887 1421301403 1713164849 2176929997 2284876939 2430303623 2819302783 2959102921 3184303639 3999476041 4197797167 4532296879 5500160831 6429537433 8326777987 9051445777 9500277799 14551058401 15634315433 18844813339 25133646329 26733339853 32550132131 46175768837 60501769141 104503055789 171977469763 180505278181 276470109619 358051453441 507933457207 1149533613679 1985558059991 21841138659901
• Sum of all divisors σ(n): 26898900582400
• Sum of proper divisors (its aliquot sum) s(n): 5057761922499
• 21841138659901 is a deficient number, because the sum of its proper divisors (5057761922499) is less than itself. Its deficiency is 16783376737402

Bases of 21841138659901

• Binary: 100111101110101001001010011111011001000111101₂
• Hexadecimal: 0x13DD494FB23D
• Base-36: 7QPOI1BGD

Squares and roots of 21841138659901

• 21841138659901 squared (21841138659901²) is 477035337961022050145329801
• 21841138659901 cubed (21841138659901³) is 10418994962079417774083480152106819009701
• The square root of 21841138659901 is 4673450.4019943337
• The cube root of 21841138659901 is 27952.7855066529

Scales and comparisons

• 21,841,138,659,901 seconds is equal to 694,480 years, 33 weeks, 5 days, 17 hours, 5 minutes, 1 second.
• To count from 1 to 21,841,138,659,901 would take you about one million, seven hundred thirty-six thousand, two hundred one 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 21841138659901 cubic inches would be around 2329.4 feet tall.

Recreational maths with 21841138659901

• 21841138659901 backwards is 10995683114812
• The number of decimal digits it has is: 14
• The sum of 21841138659901's digits is 58
• More coming soon!