442155643419

Names of 442155643419

• Cardinal: 442155643419 can be written as Four hundred forty-two billion, one hundred fifty-five million, six hundred forty-three thousand, four hundred nineteen.

Scientific notation

• Scientific notation: 4.42155643419 × 10¹¹

Factors of 442155643419

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2108

Divisors of 442155643419

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 151 193 453 579 661 1057 1093 1351 1983 3171 3279 4053 4627 7651 13881 22953 29143 87429 99811 127573 165043 204001 210949 299433 382719 495129 612003 632847 698677 722473 893011 1155301 1476643 2096031 2167419 2679033 3465903 4429929 5057311 15171933 19263523 31853299 57790569 95559897 109093423 134844661 139437289 222973093 327280269 404533983 418311867 668919279 763653961 976061023 2290961883 2928183069 21055030639 63165091917 147385214473 442155643419
• Sum of all divisors σ(n): 683393128448
• Sum of proper divisors (its aliquot sum) s(n): 241237485029
• 442155643419 is a deficient number, because the sum of its proper divisors (241237485029) is less than itself. Its deficiency is 200918158390

Bases of 442155643419

• Binary: 110011011110010100001111011001000011011₂
• Hexadecimal: 0x66F287B21B
• Base-36: 5N4G1XY3

Squares and roots of 442155643419

• 442155643419 squared (442155643419²) is 195501613007269878009561
• 442155643419 cubed (442155643419³) is 86442141488681752435895082988729059
• The square root of 442155643419 is 664947.8501499197
• The cube root of 442155643419 is 7618.3056158003

Scales and comparisons

• 442,155,643,419 seconds is equal to 14,059 years, 9 weeks, 3 days, 4 hours, 3 minutes, 39 seconds.
• To count from 1 to 442,155,643,419 would take you about twenty-eight thousand, one hundred eighteen 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 442155643419 cubic inches would be around 634.9 feet tall.

Recreational maths with 442155643419

• 442155643419 backwards is 914346551244
• The number of decimal digits it has is: 12
• The sum of 442155643419's digits is 48
• More coming soon!