469128269142

Names of 469128269142

• Cardinal: 469128269142 can be written as Four hundred sixty-nine billion, one hundred twenty-eight million, two hundred sixty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.69128269142 × 10¹¹

Factors of 469128269142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 236838

Divisors of 469128269142

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 169 234 338 507 653 1014 1306 1521 1959 3042 3918 5877 8489 11754 16978 25467 50934 76401 110357 152802 220714 236167 331071 472334 662142 708501 993213 1417002 1986426 2125503 3070171 4251006 6140342 9210513 18421026 27631539 39912223 55263078 79824446 119736669 154217051 239473338 308434102 359210007 462651153 718420014 925302306 1387953459 2004821663 2775906918 4009643326 6014464989 12028929978 18043394967 26062681619 36086789934 52125363238 78188044857 156376089714 234564134571 469128269142
• Sum of all divisors σ(n): 1102337284464
• Sum of proper divisors (its aliquot sum) s(n): 633209015322
• 469128269142 is an abundant number, because the sum of its proper divisors (633209015322) is greater than itself. Its abundance is 164080746180

Bases of 469128269142

• Binary: 110110100111010001110010100110101010110₂
• Hexadecimal: 0x6D3A394D56
• Base-36: 5ZIIUX5I

Squares and roots of 469128269142

• 469128269142 squared (469128269142²) is 220081332908168789416164
• 469128269142 cubed (469128269142³) is 103246374777673509411590506037211288
• The square root of 469128269142 is 684929.3898950461
• The cube root of 469128269142 is 7770.1702500423

Scales and comparisons

• 469,128,269,142 seconds is equal to 14,916 years, 43 weeks, 8 hours, 5 minutes, 42 seconds.
• To count from 1 to 469,128,269,142 would take you about twenty-nine thousand, eight hundred thirty-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 469128269142 cubic inches would be around 647.5 feet tall.

Recreational maths with 469128269142

• 469128269142 backwards is 241962821964
• The number of decimal digits it has is: 12
• The sum of 469128269142's digits is 54
• More coming soon!