421106721146199

Names of 421106721146199

• Cardinal: 421106721146199 can be written as Four hundred twenty-one trillion, one hundred six billion, seven hundred twenty-one million, one hundred forty-six thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 4.21106721146199 × 10¹⁴

Factors of 421106721146199

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57617

Divisors of 421106721146199

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 99 121 297 363 919 1089 2593 2757 3267 7779 8271 10109 23337 24813 28523 30327 54091 70011 85569 90981 111199 162273 256707 272943 313753 333597 486819 595001 770121 941259 1000791 1460457 1785003 2382967 2823777 3002373 5355009 6545011 7148901 8471331 16065027 19635033 21446703 26212637 49709629 58905099 64340109 78637911 140257963 149128887 176715297 235913733 288339007 420773889 447386661 546805919 707741199 865017021 1262321667 1342159983 1542837593 1640417757 2595051063 3786965001 4628512779 4921253271 6014865109 7785153189 13885538337 14763759813 16971213523 18044595327 41656615011 50913640569 54133785981 128897067997 152740921707 162401357943 386691203991 458222765121 1160073611973 1417867747967 3480220835919 4253603243901 12760809731703 15596545227637 38282429195109 46789635682911 140368907048733 421106721146199
• Sum of all divisors σ(n): 686756013171200
• Sum of proper divisors (its aliquot sum) s(n): 265649292025001
• 421106721146199 is a deficient number, because the sum of its proper divisors (265649292025001) is less than itself. Its deficiency is 155457429121198

Bases of 421106721146199

• Binary: 1011111101111111010001100100001101100010101010111₂
• Hexadecimal: 0x17EFE8C86C557
• Base-36: 459PR947RR

Squares and roots of 421106721146199

• 421106721146199 squared (421106721146199²) is 177330870594502604028332147601
• 421106721146199 cubed (421106721146199³) is 74675221474051908158378027981483257968118599
• The square root of 421106721146199 is 20520884.9990978459
• The cube root of 421106721146199 is 74954.4446993493

Scales and comparisons

• 421,106,721,146,199 seconds is equal to 13,389,891 years, 8 weeks, 3 days, 15 hours, 16 minutes, 39 seconds.
• To count from 1 to 421,106,721,146,199 would take you about thirty-three million, four hundred seventy-four thousand, seven 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 421106721146199 cubic inches would be around 6246.2 feet tall.

Recreational maths with 421106721146199

• 421106721146199 backwards is 991641127601124
• The number of decimal digits it has is: 15
• The sum of 421106721146199's digits is 54
• More coming soon!