31897237022344

Names of 31897237022344

• Cardinal: 31897237022344 can be written as Thirty-one trillion, eight hundred ninety-seven billion, two hundred thirty-seven million, twenty-two thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.1897237022344 × 10¹³

Factors of 31897237022344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 260

Divisors of 31897237022344

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 101 157 202 314 404 628 808 1256 10201 15857 20402 24649 31714 40804 49298 63428 81608 98596 126856 197192 1030301 1601557 2060602 2489549 3203114 3869893 4121204 4979098 6406228 7739786 8242408 9958196 12812456 15479572 19916392 30959144 161757257 251444449 323514514 390859193 502888898 647029028 781718386 1005777796 1294058056 1563436772 2011555592 3126873544 25395889349 39476778493 50791778698 78953556986 101583557396 157907113972 203167114792 315814227944 3987154627793 7974309255586 15948618511172 31897237022344
• Sum of all divisors σ(n): 60792605982000
• Sum of proper divisors (its aliquot sum) s(n): 28895368959656
• 31897237022344 is a deficient number, because the sum of its proper divisors (28895368959656) is less than itself. Its deficiency is 3001868062688

Bases of 31897237022344

• Binary: 111010000001010100111011110110110011010001000₂
• Hexadecimal: 0x1D02A77B6688
• Base-36: BB1DZCZNS

Squares and roots of 31897237022344

• 31897237022344 squared (31897237022344²) is 1017433729659592727555254336
• 31897237022344 cubed (31897237022344³) is 32453324829479497809820318055164234883584
• The square root of 31897237022344 is 5647763.8957683067
• 31897237022344 is a perfect cube number. Its cube root is 31714

Scales and comparisons

• 31,897,237,022,344 seconds is equal to 1,014,233 years, 24 weeks, 4 days, 1 hour, 19 minutes, 4 seconds.
• To count from 1 to 31,897,237,022,344 would take you about two million, five hundred thirty-five thousand, five hundred eighty-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 31897237022344 cubic inches would be around 2642.8 feet tall.

Recreational maths with 31897237022344

• 31897237022344 backwards is 44322073279813
• The number of decimal digits it has is: 14
• The sum of 31897237022344's digits is 55
• More coming soon!