442400065975

Names of 442400065975

• Cardinal: 442400065975 can be written as Four hundred forty-two billion, four hundred million, sixty-five thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 4.42400065975 × 10¹¹

Factors of 442400065975

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1358

Divisors of 442400065975

• Number of divisors d(n): 54
• Complete list of divisors:
  1 5 7 25 35 49 175 245 439 907 1225 2195 3073 4535 6349 10975 15365 21511 22675 31745 44443 76825 107555 158725 222215 398173 537775 822649 1111075 1990865 2787211 4113245 5758543 9954325 13936055 19510477 20566225 28792715 40309801 69680275 97552385 143963575 201549005 361142911 487761925 1007745025 1805714555 2528000377 9028572775 12640001885 17696002639 63200009425 88480013195 442400065975
• Sum of all divisors σ(n): 640299096360
• Sum of proper divisors (its aliquot sum) s(n): 197899030385
• 442400065975 is a deficient number, because the sum of its proper divisors (197899030385) is less than itself. Its deficiency is 244501035590

Bases of 442400065975

• Binary: 110011100000001000110010100100110110111₂
• Hexadecimal: 0x67011949B7
• Base-36: 5N8HKRLJ

Squares and roots of 442400065975

• 442400065975 squared (442400065975²) is 195717818374684352700625
• 442400065975 cubed (442400065975³) is 86585575761443424904556669423734375
• The square root of 442400065975 is 665131.6155280847
• The cube root of 442400065975 is 7619.7091507661

Scales and comparisons

• 442,400,065,975 seconds is equal to 14,066 years, 49 weeks, 4 days, 3 hours, 12 minutes, 55 seconds.
• To count from 1 to 442,400,065,975 would take you about twenty-eight thousand, one hundred thirty-three 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 442400065975 cubic inches would be around 635 feet tall.

Recreational maths with 442400065975

• 442400065975 backwards is 579560004244
• The number of decimal digits it has is: 12
• The sum of 442400065975's digits is 46
• More coming soon!