442946774243615155

Names of 442946774243615155

• Cardinal: 442946774243615155 can be written as Four hundred forty-two quadrillion, nine hundred forty-six trillion, seven hundred seventy-four billion, two hundred forty-three million, six hundred fifteen thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 4.42946774243615155 × 10¹⁷

Factors of 442946774243615155

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 70951724

Divisors of 442946774243615155

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 29 61 145 199 305 995 1769 3547 5771 8845 12139 17735 28855 60695 102863 216367 352031 514315 705853 1081835 1760155 3529265 6274643 20469737 31373215 43057033 70947883 102348685 215285165 354739415 1248653957 2057488607 4327820863 6243269785 10287443035 14118628717 21639104315 70593143585 125506805027 251652141001 409440232793 627534025135 861236351737 1258260705005 2047201163965 4306181758685 7297912089029 15350780601061 24975854200373 36489560445145 50078776059199 76753903005305 124879271001865 250393880295995 445172637430769 1452284505716771 2225863187153845 3054805339611139 7261422528583855 15274026698055695 88589354848723031 442946774243615155
• Sum of all divisors σ(n): 561845942308224000
• Sum of proper divisors (its aliquot sum) s(n): 118899168064608845
• 442946774243615155 is a deficient number, because the sum of its proper divisors (118899168064608845) is less than itself. Its deficiency is 324047606179006310

Bases of 442946774243615155

• Binary: 11000100101101010011011111010001101001100100010000110110011₂
• Hexadecimal: 0x625A9BE8D3221B3
• Base-36: 3D5FIYX1UJ77

Squares and roots of 442946774243615155

• 442946774243615155 squared (442946774243615155²) is 196201844812824170068868283745674025
• 442946774243615155 cubed (442946774243615155³) is 86906974260486842796594670295136653448631708179848875
• The square root of 442946774243615155 is 665542466.1459365923
• The cube root of 442946774243615155 is 762284.6615028629

Scales and comparisons

• 442,946,774,243,615,155 seconds is equal to 14,084,337,296 years, 31 weeks, 6 days, 18 hours, 25 minutes, 55 seconds.
• To count from 1 to 442,946,774,243,615,155 would take you about forty-two billion, two hundred fifty-three million, eleven thousand, eight hundred eighty-nine 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 442946774243615155 cubic inches would be around 63523.7 feet tall.

Recreational maths with 442946774243615155

• 442946774243615155 backwards is 551516342477649244
• The number of decimal digits it has is: 18
• The sum of 442946774243615155's digits is 79
• More coming soon!