427848857128125

Names of 427848857128125

• Cardinal: 427848857128125 can be written as Four hundred twenty-seven trillion, eight hundred forty-eight billion, eight hundred fifty-seven million, one hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.27848857128125 × 10¹⁴

Factors of 427848857128125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 249383738

Divisors of 427848857128125

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 25 45 61 75 125 183 225 305 375 549 625 915 1125 1525 1875 2745 3125 4575 5625 7625 9375 13725 22875 28125 38125 68625 114375 190625 343125 571875 1715625 249383669 748151007 1246918345 2244453021 3740755035 6234591725 11222265105 15212403809 18703775175 31172958625 45637211427 56111325525 76062019045 93518875875 136911634281 155864793125 228186057135 280556627625 380310095225 467594379375 684558171405 779323965625 1140930285675 1402783138125 1901550476125 2337971896875 3422790857025 5704651428375 7013915690625 9507752380625 17113954285125 28523257141875 47538761903125 85569771425625 142616285709375 427848857128125
• Sum of all divisors σ(n): 785118647706120
• Sum of proper divisors (its aliquot sum) s(n): 357269790577995
• 427848857128125 is a deficient number, because the sum of its proper divisors (357269790577995) is less than itself. Its deficiency is 70579066550130

Bases of 427848857128125

• Binary: 1100001010010000001010011001001011000110010111101₂
• Hexadecimal: 0x1852053258CBD
• Base-36: 47NR1USXX9

Squares and roots of 427848857128125

• 427848857128125 squared (427848857128125²) is 183054644545842718622666015625
• 427848857128125 cubed (427848857128125³) is 78319720460933967596916367401429473876953125
• The square root of 427848857128125 is 20684507.6597951685
• The cube root of 427848857128125 is 75352.3484305513

Scales and comparisons

• 427,848,857,128,125 seconds is equal to 13,604,270 years, 12 weeks, 21 hours, 48 minutes, 45 seconds.
• To count from 1 to 427,848,857,128,125 would take you about thirty-four million, ten thousand, six hundred seventy-five 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 427848857128125 cubic inches would be around 6279.4 feet tall.

Recreational maths with 427848857128125

• 427848857128125 backwards is 521821758848724
• The number of decimal digits it has is: 15
• The sum of 427848857128125's digits is 72
• More coming soon!