31428558458671

Names of 31428558458671

• Cardinal: 31428558458671 can be written as Thirty-one trillion, four hundred twenty-eight billion, five hundred fifty-eight million, four hundred fifty-eight thousand, six hundred seventy-one.

Scientific notation

• Scientific notation: 3.1428558458671 × 10¹³

Factors of 31428558458671

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 622

Divisors of 31428558458671

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 17 37 121 187 407 557 629 1331 2057 4477 6127 6919 9469 14641 20609 22627 49247 67397 76109 104159 161051 226699 248897 310249 350353 541717 741367 837199 1145749 2493689 2737867 3412739 3853883 5274233 5958887 8155037 9209189 11479213 12603239 27430579 37540129 42392713 58016563 89705407 101301079 126271343 138635629 195146621 301736369 412941419 466319843 638182193 1388984773 1524991919 2146612831 3319100059 4542355609 5129518273 7020004123 15278832503 23612741141 49965911699 56424701003 77220045353 168067157533 259740152551 849420498883 1848738732863 2857141678061 31428558458671
• Sum of all divisors σ(n): 37661946226128
• Sum of proper divisors (its aliquot sum) s(n): 6233387767457
• 31428558458671 is a deficient number, because the sum of its proper divisors (6233387767457) is less than itself. Its deficiency is 25195170691214

Bases of 31428558458671

• Binary: 111001001010110001000000100000000111100101111₂
• Hexadecimal: 0x1C9588100F2F
• Base-36: B522W8TGV

Squares and roots of 31428558458671

• 31428558458671 squared (31428558458671²) is 987754286790100463215086241
• 31428558458671 cubed (31428558458671³) is 31043693345185552710284373963597299245711
• The square root of 31428558458671 is 5606117.9490509293
• The cube root of 31428558458671 is 31557.9042296103

Scales and comparisons

• 31,428,558,458,671 seconds is equal to 999,330 years, 49 weeks, 15 hours, 24 minutes, 31 seconds.
• To count from 1 to 31,428,558,458,671 would take you about two million, four hundred ninety-eight thousand, three hundred twenty-seven 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 31428558458671 cubic inches would be around 2629.8 feet tall.

Recreational maths with 31428558458671

• 31428558458671 backwards is 17685485582413
• The number of decimal digits it has is: 14
• The sum of 31428558458671's digits is 67
• More coming soon!