442994607678653800561

Names of 442994607678653800561

• Cardinal: 442994607678653800561 can be written as Four hundred forty-two quintillion, nine hundred ninety-four quadrillion, six hundred seven trillion, six hundred seventy-eight billion, six hundred fifty-three million, eight hundred thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 4.42994607678653800561 × 10²⁰

Factors of 442994607678653800561

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 262

Divisors of 442994607678653800561

• Number of divisors d(n): 49
• Complete list of divisors:
  1 11 121 251 1331 2761 14641 30371 63001 161051 334081 693011 1771561 3674891 7623121 15813251 40423801 83854331 173945761 444661811 922397641 1913403371 3969126001 10146374051 21047437081 43660386011 111610114561 231521807891 480264246121 996250626251 2546739886801 5282906707331 10958756888761 28014138754811 58111973780641 120546325776371 250058907189001 639231711587051 1326009583540081 2750647979079011 7031548827457561 14586105418940891 30257127769869121 160447159608349801 332828405468560331 1764918755691847811 3661112460154163641 40272237061695800051 442994607678653800561
• Sum of all divisors σ(n): 489243219614390967769
• Sum of proper divisors (its aliquot sum) s(n): 46248611935737167208
• 442994607678653800561 is a deficient number, because the sum of its proper divisors (46248611935737167208) is less than itself. Its deficiency is 396745995742916633353

Bases of 442994607678653800561

• Binary: 110000000001111001001000000001001100100000011101100010010000001110001₂
• Hexadecimal: 0x1803C9009903B12071
• Base-36: 2LHNYAHASFGOS1

Squares and roots of 442994607678653800561

• 442994607678653800561 squared (442994607678653800561²) is 196244222432364396797724130069889563914721
• 442994607678653800561 cubed (442994607678653800561³) is 86935132325627737432062209150767348726951266009923327945958481
• 442994607678653800561 is a perfect square number. Its square root is 21047437081
• 442994607678653800561 is a perfect cube number. Its cube root is 7623121
• Being both a perfect square and a perfect cube, 442994607678653800561 is also a perfect sixth number.

Scales and comparisons

• 442,994,607,678,653,800,561 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 442,994,607,678,653,800,561 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 442994607678653800561 cubic inches would be around 635260.1 feet tall.

Recreational maths with 442994607678653800561

• 442994607678653800561 backwards is 165008356876706499244
• The number of decimal digits it has is: 21
• The sum of 442994607678653800561's digits is 100
• More coming soon!