21482628977355

Names of 21482628977355

• Cardinal: 21482628977355 can be written as Twenty-one trillion, four hundred eighty-two billion, six hundred twenty-eight million, nine hundred seventy-seven thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 2.1482628977355 × 10¹³

Factors of 21482628977355

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10248

Divisors of 21482628977355

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 65 91 105 169 195 273 455 507 757 845 1183 1365 2197 2271 2535 3549 3785 5299 5915 6591 9463 9841 10985 11355 15379 15897 17745 26495 28389 28561 29523 32955 46137 47315 49205 66241 68887 76895 79485 85683 123019 127933 141945 142805 147615 198723 199927 206661 230685 331205 344435 369057 383799 428415 599781 615095 639665 861133 895531 993615 999635 1033305 1599247 1663129 1845285 1918995 2583399 2686593 2998905 4305665 4477655 4797741 4989387 7163491 7996235 8315645 11194729 11641903 12916995 13432965 20790211 21490473 21620677 23988705 24946935 33584187 34925709 35817455 50144437 55973645 58209515 62370633 64862031 93125383 103951055 107452365 108103385 145531477 150433311 151344739 167920935 174628545 250722185 270272743 279376149 311853165 324310155 436594431 454034217 465626915 651877681 727657385 752166555 756723695 810818229 1210629979 1351363715 1396880745 1891909201 1955633043 2182972155 2270171085 3259388405 3631889937 4054091145 5675727603 6053149895 8474409853 9459546005 9778165215 15738189727 18159449685 25423229559 28378638015 42372049265 47214569181 78690948635 110167328089 127116147795 204596466451 236072845905 330501984267 550836640445 613789399353 1022982332255 1432175265157 1652509921335 3068946996765 4296525795471 7160876325785 21482628977355
• Sum of all divisors σ(n): 42616670014464
• Sum of proper divisors (its aliquot sum) s(n): 21134041037109
• 21482628977355 is a deficient number, because the sum of its proper divisors (21134041037109) is less than itself. Its deficiency is 348587940246

Bases of 21482628977355

• Binary: 100111000100111010000011110000001001011001011₂
• Hexadecimal: 0x1389D07812CB
• Base-36: 7M4ZEMLZF

Squares and roots of 21482628977355

• 21482628977355 squared (21482628977355²) is 461503347778692733102796025
• 21482628977355 cubed (21482628977355³) is 9914305192136886779794888926636909013875
• The square root of 21482628977355 is 4634935.7036915841
• The cube root of 21482628977355 is 27798.9980218527

Scales and comparisons

• 21,482,628,977,355 seconds is equal to 683,081 years, 7 weeks, 6 days, 2 hours, 9 minutes, 15 seconds.
• To count from 1 to 21,482,628,977,355 would take you about one million, seven hundred seven thousand, seven hundred 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 21482628977355 cubic inches would be around 2316.6 feet tall.

Recreational maths with 21482628977355

• 21482628977355 backwards is 55377982628412
• The number of decimal digits it has is: 14
• The sum of 21482628977355's digits is 69
• More coming soon!