123221249073

Names of 123221249073

• Cardinal: 123221249073 can be written as One hundred twenty-three billion, two hundred twenty-one million, two hundred forty-nine thousand and seventy-three.

Scientific notation

• Scientific notation: 1.23221249073 × 10¹¹

Factors of 123221249073

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 129

Divisors of 123221249073

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 17 37 39 51 59 111 117 153 169 177 221 333 481 507 531 629 663 767 1003 1369 1443 1521 1887 1989 2183 2301 2873 3009 3481 4107 4329 5661 6253 6549 6903 8177 8619 9027 9971 10443 12321 13039 17797 18759 19647 23273 24531 25857 28379 29913 31329 37111 39117 45253 53391 56277 59177 69819 73593 80771 85137 89739 106301 111333 117351 128797 135759 160173 169507 177531 209457 231361 242313 255411 302549 318903 333999 368927 386391 407277 482443 508521 532593 588289 694083 726939 769301 907647 956709 1050023 1106781 1159173 1373107 1447329 1525563 1674361 1764867 2082249 2189549 2307903 2722941 3150069 3320343 3933137 4119321 4341987 4765489 5023083 5294601 6271759 6568647 6923709 9450207 10000913 11799411 12357963 13650299 14296467 15069249 17850391 18815277 19705941 21766693 28464137 30002739 35398233 40950897 42889401 53551173 56445831 61951357 65300079 81013313 85392411 90008217 122852691 160653519 185854071 195900237 232055083 243039939 256177233 370033781 557562213 696165249 729119817 805367641 1053173069 1110101343 2088495747 2416102923 3159519207 3330304029 7248308769 9478557621 13691249897 41073749691 123221249073
• Sum of all divisors σ(n): 213347211714
• Sum of proper divisors (its aliquot sum) s(n): 90125962641
• 123221249073 is a deficient number, because the sum of its proper divisors (90125962641) is less than itself. Its deficiency is 33095286432

Bases of 123221249073

• Binary: 1110010110000100011110000110000110001₂
• Hexadecimal: 0x1CB08F0C31
• Base-36: 1KLUR0A9

Squares and roots of 123221249073

• 123221249073 squared (123221249073²) is 15183476223110303359329
• 123221249073 cubed (123221249073³) is 1870926905481848008992467327152017
• The square root of 123221249073 is 351028.8436482107
• The cube root of 123221249073 is 4976.1699269293

Scales and comparisons

• 123,221,249,073 seconds is equal to 3,918 years, 2 weeks, 5 days, 20 hours, 44 minutes, 33 seconds.
• To count from 1 to 123,221,249,073 would take you about seven thousand, eight hundred thirty-six 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 123221249073 cubic inches would be around 414.7 feet tall.

Recreational maths with 123221249073

• 123221249073 backwards is 370942122321
• The number of decimal digits it has is: 12
• The sum of 123221249073's digits is 36
• More coming soon!