442725102443721

Names of 442725102443721

• Cardinal: 442725102443721 can be written as Four hundred forty-two trillion, seven hundred twenty-five billion, one hundred two million, four hundred forty-three thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 4.42725102443721 × 10¹⁴

Factors of 442725102443721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 120513

Divisors of 442725102443721

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 71 213 757 2271 30941 53747 88741 92823 161241 266223 2196811 6300611 6590433 18901833 23422337 67176937 70267011 201530811 1662985927 2745735281 4769562527 4988957781 8237205843 14308687581 194947204951 584841614853 2078521607717 6235564823151 147575034147907 442725102443721
• Sum of all divisors σ(n): 599431122061056
• Sum of proper divisors (its aliquot sum) s(n): 156706019617335
• 442725102443721 is a deficient number, because the sum of its proper divisors (156706019617335) is less than itself. Its deficiency is 286019082826386

Bases of 442725102443721

• Binary: 1100100101010011111111000011101101101110011001001₂
• Hexadecimal: 0x192A7F876DCC9
• Base-36: 4CXL3R66DL

Squares and roots of 442725102443721

• 442725102443721 squared (442725102443721²) is 196005516333803254165972325841
• 442725102443721 cubed (442725102443721³) is 86776562298417475461713536628913367176494361
• The square root of 442725102443721 is 21041033.7779235791
• The cube root of 442725102443721 is 76215.7479022047

Scales and comparisons

• 442,725,102,443,721 seconds is equal to 14,077,288 years, 42 weeks, 4 days, 3 hours, 15 minutes, 21 seconds.
• To count from 1 to 442,725,102,443,721 would take you about thirty-five million, one hundred ninety-three thousand, two hundred twenty-two 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 442725102443721 cubic inches would be around 6351.3 feet tall.

Recreational maths with 442725102443721

• 442725102443721 backwards is 127344201527244
• The number of decimal digits it has is: 15
• The sum of 442725102443721's digits is 48
• More coming soon!