27075080978

Names of 27075080978

• Cardinal: 27075080978 can be written as Twenty-seven billion, seventy-five million, eighty thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 2.7075080978 × 10¹⁰

Factors of 27075080978

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 640

Divisors of 27075080978

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 29 38 43 58 86 127 209 254 319 409 418 473 551 638 817 818 946 1102 1247 1397 1634 2413 2494 2794 3683 4499 4826 5461 6061 7366 7771 8987 8998 10922 11861 12122 13717 15542 17587 17974 23693 23722 26543 27434 35174 40513 47386 51943 53086 60071 69977 81026 85481 103759 103886 120142 130471 139954 158369 170962 193457 207518 225359 260623 260942 316738 334153 386914 450718 510023 521246 571373 668306 769747 986917 1020046 1141349 1142746 1506347 1539494 1742059 1973834 2233549 2282698 2478949 3009011 3012694 3484118 3675683 4467098 4957898 5610253 6018022 7351366 9690437 10856087 11220506 16569817 19380874 21712174 24569039 28620593 33099121 33139634 42437431 49138078 57241186 64772921 66198242 84874862 106594807 129545842 213189614 314826523 466811741 629653046 712502131 933623482 1230685499 1425004262 2461370998 13537540489 27075080978
• Sum of all divisors σ(n): 49876992000
• Sum of proper divisors (its aliquot sum) s(n): 22801911022
• 27075080978 is a deficient number, because the sum of its proper divisors (22801911022) is less than itself. Its deficiency is 4273169956

Bases of 27075080978

• Binary: 11001001101110011001111001100010010₂
• Hexadecimal: 0x64DCCF312
• Base-36: CFRSY6Q

Squares and roots of 27075080978

• 27075080978 squared (27075080978²) is 733060009965257436484
• 27075080978 cubed (27075080978³) is 19847659131542832059420991601352
• The square root of 27075080978 is 164545.0727855441
• The cube root of 27075080978 is 3002.7782033641

Scales and comparisons

• 27,075,080,978 seconds is equal to 860 years, 46 weeks, 6 days, 23 hours, 49 minutes, 38 seconds.
• To count from 1 to 27,075,080,978 would take you about one thousand, seven hundred twenty-one 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 27075080978 cubic inches would be around 250.2 feet tall.

Recreational maths with 27075080978

• 27075080978 backwards is 87908057072
• The number of decimal digits it has is: 11
• The sum of 27075080978's digits is 53
• More coming soon!