21465348773344

Names of 21465348773344

• Cardinal: 21465348773344 can be written as Twenty-one trillion, four hundred sixty-five billion, three hundred forty-eight million, seven hundred seventy-three thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1465348773344 × 10¹³

Factors of 21465348773344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 136792

Divisors of 21465348773344

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 112 131 224 262 524 917 1048 1834 2096 3668 4192 5581 7336 11162 14672 22324 29344 39067 44648 78134 89296 131071 156268 178592 262142 312536 524284 625072 731111 917497 1048568 1250144 1462222 1834994 2097136 2924444 3669988 4194272 5117777 5848888 7339976 10235554 11697776 14679952 17170301 20471108 23395552 29359904 34340602 40942216 68681204 81884432 120192107 137362408 163768864 240384214 274724816 480768428 549449632 731507251 961536856 1463014502 1923073712 2926029004 3846147424 5120550757 5852058008 10241101514 11704116016 20482203028 23408232032 40964406056 81928812112 95827449881 163857624224 191654899762 383309799524 670792149167 766619599048 1341584298334 1533239198096 2683168596668 3066478396192 5366337193336 10732674386672 21465348773344
• Sum of all divisors σ(n): 48674805645312
• Sum of proper divisors (its aliquot sum) s(n): 27209456871968
• 21465348773344 is an abundant number, because the sum of its proper divisors (27209456871968) is greater than itself. Its abundance is 5744108098624

Bases of 21465348773344

• Binary: 100111000010111001010011111010001010111100000₂
• Hexadecimal: 0x1385CA7D15E0
• Base-36: 7LX1MFV8G

Squares and roots of 21465348773344

• 21465348773344 squared (21465348773344²) is 460761197961300765484942336
• 21465348773344 cubed (21465348773344³) is 9890399815463119339984855185360173891584
• The square root of 21465348773344 is 4633071.2031377199
• The cube root of 21465348773344 is 27791.5423667757

Scales and comparisons

• 21,465,348,773,344 seconds is equal to 682,531 years, 36 weeks, 17 hours, 29 minutes, 4 seconds.
• To count from 1 to 21,465,348,773,344 would take you about one million, seven hundred six thousand, three hundred twenty-nine 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 21465348773344 cubic inches would be around 2316 feet tall.

Recreational maths with 21465348773344

• 21465348773344 backwards is 44337784356412
• The number of decimal digits it has is: 14
• The sum of 21465348773344's digits is 61
• More coming soon!