12689137979073

Names of 12689137979073

• Cardinal: 12689137979073 can be written as Twelve trillion, six hundred eighty-nine billion, one hundred thirty-seven million, nine hundred seventy-nine thousand and seventy-three.

Scientific notation

• Scientific notation: 1.2689137979073 × 10¹³

Factors of 12689137979073

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2456

Divisors of 12689137979073

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 27 29 31 81 87 93 243 261 279 729 783 837 841 899 961 2187 2349 2393 2511 2523 2697 2883 6561 7047 7179 7533 7569 8091 8649 21141 21537 22599 22707 24273 25947 26071 27869 63423 64611 67797 68121 69397 72819 74183 77841 78213 83607 190269 193833 203391 204363 208191 218457 222549 233523 234639 250821 581499 613089 624573 655371 667647 700569 703917 752463 808201 1744497 1839267 1873719 1966113 2002941 2012513 2101707 2111751 2151307 2257389 2299673 2424603 5233491 5517801 5621157 5898339 6008823 6037539 6305121 6335253 6453921 6772167 6899019 7273809 15700473 16863471 18026469 18112617 19005759 19361763 20316501 20697057 21821427 50590413 54079407 54337851 57017277 58085289 60949503 62091171 62387903 65464281 66690517 151771239 162238221 163013553 171051831 174255867 182848509 186273513 187163709 196392843 200071551 455313717 486714663 489040659 522767601 558820539 561491127 589178529 600214653 1467121977 1568302803 1676461617 1684473381 1767535587 1800643959 1934024993 4401365931 4704908409 5029384851 5053420143 5302606761 5401931877 5802074979 13204097793 14114725227 15088154553 15160260429 16205795631 17406224937 45480781287 48617386893 52218674811 136442343861 145852160679 156656024433 409327031583 437556482037 469968073299 1409904219897 4229712659691 12689137979073
• Sum of all divisors σ(n): 20376555952662
• Sum of proper divisors (its aliquot sum) s(n): 7687417973589
• 12689137979073 is a deficient number, because the sum of its proper divisors (7687417973589) is less than itself. Its deficiency is 5001720005484

Bases of 12689137979073

• Binary: 10111000101001101011100011111100111011000001₂
• Hexadecimal: 0xB8A6B8FCEC1
• Base-36: 4HXB54N29

Squares and roots of 12689137979073

• 12689137979073 squared (12689137979073²) is 161014222651952818585939329
• 12689137979073 cubed (12689137979073³) is 2043131687823810647088532370760449662017
• The square root of 12689137979073 is 3562181.6319599707
• The cube root of 12689137979073 is 23324.4121322707

Scales and comparisons

• 12,689,137,979,073 seconds is equal to 403,475 years, 17 weeks, 3 days, 21 hours, 44 minutes, 33 seconds.
• To count from 1 to 12,689,137,979,073 would take you about one million, eight thousand, six hundred eighty-eight 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 12689137979073 cubic inches would be around 1943.7 feet tall.

Recreational maths with 12689137979073

• 12689137979073 backwards is 37097973198621
• The number of decimal digits it has is: 14
• The sum of 12689137979073's digits is 72
• More coming soon!