16978940543601

Names of 16978940543601

• Cardinal: 16978940543601 can be written as Sixteen trillion, nine hundred seventy-eight billion, nine hundred forty million, five hundred forty-three thousand, six hundred one.

Scientific notation

• Scientific notation: 1.6978940543601 × 10¹³

Factors of 16978940543601

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 581

Divisors of 16978940543601

• Number of divisors d(n): 99
• Complete list of divisors:
  1 3 9 27 31 81 93 243 279 547 729 837 961 1641 2187 2511 2883 4923 6561 7533 8649 14769 16957 19683 22599 25947 44307 50871 59049 67797 77841 132921 152613 203391 233523 299209 398763 457839 525667 610173 700569 897627 1196289 1373517 1577001 1830519 2101707 2692881 3588867 4120551 4731003 6305121 8078643 9275479 10766601 12361653 14193009 18915363 24235929 27826437 32299803 37084959 42579027 56746089 72707787 83479311 111254877 127737081 218123361 250437933 287539849 333764631 383211243 654370083 751313799 862619547 1001293893 1149633729 1963110249 2253941397 2587858641 3448901187 5889330747 6761824191 7763575923 10346703561 17667992241 20285472573 23290727769 31040110683 60856417719 69872183307 182569253157 209616549921 547707759471 628849649763 1886548949289 5659646847867 16978940543601
• Sum of all divisors σ(n): 26364524123673
• Sum of proper divisors (its aliquot sum) s(n): 9385583580072
• 16978940543601 is a deficient number, because the sum of its proper divisors (9385583580072) is less than itself. Its deficiency is 7593356963529

Bases of 16978940543601

• Binary: 11110111000100110111101110000100001001110001₂
• Hexadecimal: 0xF7137B84271
• Base-36: 60O0MTE29

Squares and roots of 16978940543601

• 16978940543601 squared (16978940543601²) is 288284421983137821382047201
• 16978940543601 cubed (16978940543601³) is 4894764060498078155432199344049180510801
• 16978940543601 is a perfect square number. Its square root is 4120551
• The cube root of 16978940543601 is 25702.1939128469

Scales and comparisons

• 16,978,940,543,601 seconds is equal to 539,877 years, 41 weeks, 13 hours, 13 minutes, 21 seconds.
• To count from 1 to 16,978,940,543,601 would take you about one million, three hundred forty-nine thousand, six hundred ninety-four 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 16978940543601 cubic inches would be around 2141.8 feet tall.

Recreational maths with 16978940543601

• 16978940543601 backwards is 10634504987961
• The number of decimal digits it has is: 14
• The sum of 16978940543601's digits is 63
• More coming soon!