31813071761814

Names of 31813071761814

• Cardinal: 31813071761814 can be written as Thirty-one trillion, eight hundred thirteen billion, seventy-one million, seven hundred sixty-one thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 3.1813071761814 × 10¹³

Factors of 31813071761814

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 36075

Divisors of 31813071761814

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 42 49 98 147 294 367 734 1101 2202 2569 5138 7707 12979 15414 17983 22717 25958 35966 38937 45434 53949 68151 77874 90853 107898 136302 159019 181706 272559 318038 477057 545118 635971 954114 1113133 1271942 1907913 2226266 3339399 3815826 4763293 6678798 8337139 9526586 14289879 16674278 25011417 28579758 33343051 50022834 58359973 66686102 100029153 116719946 175079919 200058306 233401357 294843943 350159838 408519811 466802714 589687886 700204071 817039622 884531829 1225559433 1400408142 1769063658 2063907601 2451118866 4127815202 6191722803 12383445606 14447353207 28894706414 43342059621 86684119242 108207727081 216415454162 324623181243 649246362486 757454089567 1514908179134 2272362268701 4544724537402 5302178626969 10604357253938 15906535880907 31813071761814
• Sum of all divisors σ(n): 74224743943680
• Sum of proper divisors (its aliquot sum) s(n): 42411672181866
• 31813071761814 is an abundant number, because the sum of its proper divisors (42411672181866) is greater than itself. Its abundance is 10598600420052

Bases of 31813071761814

• Binary: 111001110111100001110110101110111000110010110₂
• Hexadecimal: 0x1CEF0ED77196
• Base-36: B9YQ1JD06

Squares and roots of 31813071761814

• 31813071761814 squared (31813071761814²) is 1012071534922327321948570596
• 31813071761814 cubed (31813071761814³) is 32197104368573242883707601161988676021144
• The square root of 31813071761814 is 5640307.7719051821
• The cube root of 31813071761814 is 31686.0815085297

Scales and comparisons

• 31,813,071,761,814 seconds is equal to 1,011,557 years, 14 weeks, 3 days, 2 hours, 16 minutes, 54 seconds.
• To count from 1 to 31,813,071,761,814 would take you about two million, five hundred twenty-eight thousand, eight hundred ninety-three 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 31813071761814 cubic inches would be around 2640.5 feet tall.

Recreational maths with 31813071761814

• 31813071761814 backwards is 41816717031813
• The number of decimal digits it has is: 14
• The sum of 31813071761814's digits is 51
• More coming soon!