38977489017790

Names of 38977489017790

• Cardinal: 38977489017790 can be written as Thirty-eight trillion, nine hundred seventy-seven billion, four hundred eighty-nine million, seventeen thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 3.897748901779 × 10¹³

Factors of 38977489017790

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 699

Divisors of 38977489017790

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 5 10 19 38 95 190 673 1346 3365 6730 12787 25574 63935 127870 452929 905858 2264645 4529290 8605651 17211302 43028255 86056510 304821217 609642434 1524106085 3048212170 5791603123 11583206246 28958015615 57916031230 205144679041 410289358082 1025723395205 2051446790410 3897748901779 7795497803558 19488744508895 38977489017790
• Sum of all divisors σ(n): 73961983389960
• Sum of proper divisors (its aliquot sum) s(n): 34984494372170
• 38977489017790 is a deficient number, because the sum of its proper divisors (34984494372170) is less than itself. Its deficiency is 3992994645620

Bases of 38977489017790

• Binary: 1000110111001100100111011000110001101110111110₂
• Hexadecimal: 0x237327631BBE
• Base-36: DTE0ELBJY

Squares and roots of 38977489017790

• 38977489017790 squared (38977489017790²) is 1519244650131940058936484100
• 38977489017790 cubed (38977489017790³) is 59216341665853904521703374354904952139000
• The square root of 38977489017790 is 6243195.4172354721
• The cube root of 38977489017790 is 33905.5884307387

Scales and comparisons

• 38,977,489,017,790 seconds is equal to 1,239,363 years, 30 weeks, 3 days, 2 hours, 43 minutes, 10 seconds.
• To count from 1 to 38,977,489,017,790 would take you about three million, ninety-eight thousand, four hundred 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 38977489017790 cubic inches would be around 2825.5 feet tall.

Recreational maths with 38977489017790

• 38977489017790 backwards is 09771098477983
• The number of decimal digits it has is: 14
• The sum of 38977489017790's digits is 79
• More coming soon!