428318031016922

Names of 428318031016922

• Cardinal: 428318031016922 can be written as Four hundred twenty-eight trillion, three hundred eighteen billion, thirty-one million, sixteen thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 4.28318031016922 × 10¹⁴

Factors of 428318031016922

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2606534

Divisors of 428318031016922

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 43 71 86 142 3053 6106 27197 54394 1169471 1930987 2338942 2579221 3861974 5158442 83032441 110906503 166064882 183124691 221813006 366249382 7874361713 15748723426 70147073537 140294147074 3016324162091 4980442221127 6032648324182 9960884442254 214159015508461 428318031016922
• Sum of all divisors σ(n): 666702558301824
• Sum of proper divisors (its aliquot sum) s(n): 238384527284902
• 428318031016922 is a deficient number, because the sum of its proper divisors (238384527284902) is less than itself. Its deficiency is 189933503732020

Bases of 428318031016922

• Binary: 1100001011000110110010000000101101111001111011010₂
• Hexadecimal: 0x1858D9016F3DA
• Base-36: 47TQL4TNFE

Squares and roots of 428318031016922

• 428318031016922 squared (428318031016922²) is 183456335694212956441450354084
• 428318031016922 cubed (428318031016922³) is 78577656482124759710308254094413911495809448
• The square root of 428318031016922 is 20695845.7429727187
• The cube root of 428318031016922 is 75379.8818604333

Scales and comparisons

• 428,318,031,016,922 seconds is equal to 13,619,188 years, 26 weeks, 4 days, 6 hours, 2 minutes, 2 seconds.
• To count from 1 to 428,318,031,016,922 would take you about thirty-four million, forty-seven thousand, nine hundred seventy-one 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 428318031016922 cubic inches would be around 6281.7 feet tall.

Recreational maths with 428318031016922

• 428318031016922 backwards is 229610130813824
• The number of decimal digits it has is: 15
• The sum of 428318031016922's digits is 50
• More coming soon!