165997348002

Names of 165997348002

• Cardinal: 165997348002 can be written as One hundred sixty-five billion, nine hundred ninety-seven million, three hundred forty-eight thousand and two.

Scientific notation

• Scientific notation: 1.65997348002 × 10¹¹

Factors of 165997348002

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8419

Divisors of 165997348002

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 53 54 73 97 106 146 159 194 219 291 318 438 477 582 657 873 954 1314 1431 1746 1971 2619 2862 3869 3942 5141 5238 7081 7738 8191 10282 11607 14162 15423 16382 21243 23214 24573 30846 34821 42486 46269 49146 63729 69642 73719 92538 104463 127458 138807 147438 191187 208926 221157 277614 375293 382374 434123 442314 597943 750586 794527 868246 1125879 1195886 1302369 1589054 1793829 2251758 2383581 2604738 3377637 3587658 3907107 4767162 5381487 6755274 7150743 7814214 10132911 10762974 11721321 14301486 16144461 20265822 21452229 23442642 31690979 32288922 42109931 42904458 58000471 63381958 84219862 95072937 116000942 126329793 174001413 190145874 252659586 285218811 348002826 378989379 522004239 570437622 757978758 855656433 1044008478 1136968137 1566012717 1711312866 2273936274 3074024963 3132025434 6148049926 9222074889 18444149778 27666224667 55332449334 82998674001 165997348002
• Sum of all divisors σ(n): 384966328320
• Sum of proper divisors (its aliquot sum) s(n): 218968980318
• 165997348002 is an abundant number, because the sum of its proper divisors (218968980318) is greater than itself. Its abundance is 52971632316

Bases of 165997348002

• Binary: 10011010100110001101101000010010100010₂
• Hexadecimal: 0x26A63684A2
• Base-36: 249AJ9GI

Squares and roots of 165997348002

• 165997348002 squared (165997348002²) is 27555119543697093392004
• 165997348002 cubed (165997348002³) is 4574076768131797857468382592176008
• The square root of 165997348002 is 407427.7211997239
• The cube root of 165997348002 is 5495.8353928265

Scales and comparisons

• 165,997,348,002 seconds is equal to 5,278 years, 10 weeks, 3 days, 14 hours, 26 minutes, 42 seconds.
• To count from 1 to 165,997,348,002 would take you about ten thousand, five hundred fifty-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 165997348002 cubic inches would be around 458 feet tall.

Recreational maths with 165997348002

• 165997348002 backwards is 200843799561
• 165997348002 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 165997348002's digits is 54
• More coming soon!