209446938522913

Names of 209446938522913

• Cardinal: 209446938522913 can be written as Two hundred nine trillion, four hundred forty-six billion, nine hundred thirty-eight million, five hundred twenty-two thousand, nine hundred thirteen.

Scientific notation

• Scientific notation: 2.09446938522913 × 10¹⁴

Factors of 209446938522913

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1271

Divisors of 209446938522913

• Number of divisors d(n): 160
• Complete list of divisors:
  1 7 13 23 41 91 161 169 287 299 529 533 943 1183 1187 2093 2197 3703 3731 3887 6601 6877 6929 8309 12167 12259 15379 15431 21689 27209 27301 48139 48503 48667 50531 85169 85813 89401 90077 108017 151823 158171 159367 191107 200603 279841 281957 340669 353717 354913 498847 625807 627923 630539 632671 1107197 1115569 1119341 1162213 1404221 1958887 1973699 2056223 2071771 2484391 2607839 3491929 3637933 3665441 4395461 4428697 4613869 6485011 7835387 8135491 8162999 8224723 11473481 14393561 14442229 14502397 14551433 18254873 25465531 25658087 25744843 26730899 32297083 45395077 47293129 47650733 57140993 57573061 59980297 80314367 84305143 101095603 101860031 106118987 106921399 149155253 180213901 187116293 187748977 189168629 331051903 332171267 333555131 334682959 419862079 590136001 592131389 614810677 742832909 748449793 1044086771 1095966859 1314242839 1324180403 1379546831 1939018289 2325198869 2342780713 2440736701 2459192177 4144919723 4303674739 4318226471 4350878467 7671768013 7697708057 9656827817 13573128023 13619021947 17085156907 17214345239 25207237757 30227585297 30456149269 31729577113 53883956399 56136944123 56561420071 95333153629 100070204741 176450664299 177047285311 222107039791 392958608861 395929940497 700491433187 729780273599 1239330997177 1300912661633 2301614709043 5108461915193 9106388631431 16111302963301 29920991217559 209446938522913
• Sum of all divisors σ(n): 277938754410240
• Sum of proper divisors (its aliquot sum) s(n): 68491815887327
• 209446938522913 is a deficient number, because the sum of its proper divisors (68491815887327) is less than itself. Its deficiency is 140955122635586

Bases of 209446938522913

• Binary: 101111100111110110101010010111101011010100100001₂
• Hexadecimal: 0xBE7DAA5EB521
• Base-36: 228QLFFQ5D

Squares and roots of 209446938522913

• 209446938522913 squared (209446938522913²) is 43868020056620897654226005569
• 209446938522913 cubed (209446938522913³) is 9188022499920991612356823081462280972102497
• The square root of 209446938522913 is 14472281.7317419923
• The cube root of 209446938522913 is 59386.9934264879

Scales and comparisons

• 209,446,938,522,913 seconds is equal to 6,659,764 years, 40 weeks, 5 days, 1 hour, 15 minutes, 13 seconds.
• To count from 1 to 209,446,938,522,913 would take you about sixteen million, six hundred forty-nine thousand, four hundred eleven 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 209446938522913 cubic inches would be around 4948.9 feet tall.

Recreational maths with 209446938522913

• 209446938522913 backwards is 319225839644902
• The number of decimal digits it has is: 15
• The sum of 209446938522913's digits is 67
• More coming soon!