18085679110065

Names of 18085679110065

• Cardinal: 18085679110065 can be written as Eighteen trillion, eighty-five billion, six hundred seventy-nine million, one hundred ten thousand and sixty-five.

Scientific notation

• Scientific notation: 1.8085679110065 × 10¹³

Factors of 18085679110065

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 735850

Divisors of 18085679110065

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 35 73 105 219 365 511 1095 1533 2555 3221 7665 9663 16105 22547 48315 67641 112735 235133 338205 705399 732541 1175665 1645931 2197623 3526995 3662705 4937793 5127787 8229655 10988115 15383361 24688965 25638935 53475493 76916805 160426479 267377465 374328451 802132395 1122985353 1871642255 2359514561 5614926765 7078543683 11797572805 16516601927 35392718415 49549805781 82583009635 172244562953 247749028905 516733688859 861222814765 1205711940671 2583668444295 3617135822013 6028559703355 18085679110065
• Sum of all divisors σ(n): 33534436603392
• Sum of proper divisors (its aliquot sum) s(n): 15448757493327
• 18085679110065 is a deficient number, because the sum of its proper divisors (15448757493327) is less than itself. Its deficiency is 2636921616738

Bases of 18085679110065

• Binary: 100000111001011100110011110101001011110110001₂
• Hexadecimal: 0x1072E67A97B1
• Base-36: 6ESG2DTBL

Squares and roots of 18085679110065

• 18085679110065 squared (18085679110065²) is 327091788872241530384304225
• 18085679110065 cubed (18085679110065³) is 5915677133080490071222536893442219524625
• The square root of 18085679110065 is 4252726.0798298541
• The cube root of 18085679110065 is 26248.9301381363

Scales and comparisons

• 18,085,679,110,065 seconds is equal to 575,068 years, 33 weeks, 6 days, 16 hours, 47 minutes, 45 seconds.
• To count from 1 to 18,085,679,110,065 would take you about one million, four hundred thirty-seven thousand, six hundred seventy-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 18085679110065 cubic inches would be around 2187.4 feet tall.

Recreational maths with 18085679110065

• 18085679110065 backwards is 56001197658081
• The number of decimal digits it has is: 14
• The sum of 18085679110065's digits is 57
• More coming soon!