72340682834

Names of 72340682834

• Cardinal: 72340682834 can be written as Seventy-two billion, three hundred forty million, six hundred eighty-two thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 7.2340682834 × 10¹⁰

Factors of 72340682834

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4321

Divisors of 72340682834

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 14 31 49 62 73 79 98 146 158 217 434 511 553 1022 1106 1519 2263 2449 3038 3577 3871 4129 4526 4898 5767 7154 7742 8258 11534 15841 17143 28903 31682 34286 40369 57806 80738 110887 120001 127999 178777 202321 221774 240002 255998 282583 301417 326191 357554 404642 565166 602834 652382 895993 1251439 1791986 2109919 2283337 2502878 4219838 4566674 6271951 8760073 9343927 10111921 12543902 14769433 15983359 17520146 18687854 20223842 23811943 29538866 31966718 47623886 65407489 70783447 130814978 141566894 166683601 333367202 457852423 495484129 738170233 915704846 990968258 1166785207 1476340466 2333570414 5167191631 10334383262 36170341417 72340682834
• Sum of all divisors σ(n): 133788211200
• Sum of proper divisors (its aliquot sum) s(n): 61447528366
• 72340682834 is a deficient number, because the sum of its proper divisors (61447528366) is less than itself. Its deficiency is 10893154468

Bases of 72340682834

• Binary: 1000011010111110101110011100001010010₂
• Hexadecimal: 0x10D7D73852
• Base-36: X8DRW42

Squares and roots of 72340682834

• 72340682834 squared (72340682834²) is 5233174392889382271556
• 72340682834 cubed (72340682834³) is 378571408971021307752815055669704
• The square root of 72340682834 is 268962.2330997421
• The cube root of 72340682834 is 4166.7188875359

Scales and comparisons

• 72,340,682,834 seconds is equal to 2,300 years, 10 weeks, 6 days, 10 hours, 7 minutes, 14 seconds.
• To count from 1 to 72,340,682,834 would take you about four thousand, six hundred 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 72340682834 cubic inches would be around 347.2 feet tall.

Recreational maths with 72340682834

• 72340682834 backwards is 43828604327
• The number of decimal digits it has is: 11
• The sum of 72340682834's digits is 47
• More coming soon!