31141645469838

Names of 31141645469838

• Cardinal: 31141645469838 can be written as Thirty-one trillion, one hundred forty-one billion, six hundred forty-five million, four hundred sixty-nine thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 3.1141645469838 × 10¹³

Factors of 31141645469838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4818854

Divisors of 31141645469838

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 79 158 237 474 711 1422 4549 9098 13647 27294 40941 81882 359371 718742 1078113 2156226 3234339 4814221 6468678 9628442 14442663 28885326 43327989 86655978 380323459 760646918 1140970377 2281940754 3422911131 6845822262 21899891329 43799782658 65699673987 131399347974 197099021961 394198043922 1730091414991 3460182829982 5190274244973 10380548489946 15570822734919 31141645469838
• Sum of all divisors σ(n): 68342695512000
• Sum of proper divisors (its aliquot sum) s(n): 37201050042162
• 31141645469838 is an abundant number, because the sum of its proper divisors (37201050042162) is greater than itself. Its abundance is 6059404572324

Bases of 31141645469838

• Binary: 111000101001010111010101101110100100010001110₂
• Hexadecimal: 0x1C52BAB7488E
• Base-36: B1E9VNQFI

Squares and roots of 31141645469838

• 31141645469838 squared (31141645469838²) is 969802082569081627767746244
• 31141645469838 cubed (31141645469838³) is 30201232631276898898057469807873739788472
• The square root of 31141645469838 is 5580470.0043847563
• The cube root of 31141645469838 is 31461.5792491781

Scales and comparisons

• 31,141,645,469,838 seconds is equal to 990,207 years, 51 weeks, 6 days, 10 hours, 57 minutes, 18 seconds.
• To count from 1 to 31,141,645,469,838 would take you about two million, four hundred seventy-five thousand, five hundred nineteen 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 31141645469838 cubic inches would be around 2621.8 feet tall.

Recreational maths with 31141645469838

• 31141645469838 backwards is 83896454614113
• The number of decimal digits it has is: 14
• The sum of 31141645469838's digits is 63
• More coming soon!