42879701454950691

Names of 42879701454950691

• Cardinal: 42879701454950691 can be written as Forty-two quadrillion, eight hundred seventy-nine trillion, seven hundred one billion, four hundred fifty-four million, nine hundred fifty thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 4.2879701454950691 × 10¹⁶

Factors of 42879701454950691

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13642661

Divisors of 42879701454950691

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 163 489 503 1467 1509 4261 4527 12783 38349 81989 245967 694543 737901 2083629 2143283 6250887 6429849 13637731 19289547 40913193 122739579 349355129 1048065387 2222950153 3144196161 6668850459 6859778693 20006551377 20579336079 58110371791 61738008237 174331115373 522993346119 1118143926959 3354431780877 9471990601933 10063295342631 28415971805799 29229517010873 85247915417397 87688551032619 263065653097857 4764411272772299 14293233818316897 42879701454950691
• Sum of all divisors σ(n): 62455880283293952
• Sum of proper divisors (its aliquot sum) s(n): 19576178828343261
• 42879701454950691 is a deficient number, because the sum of its proper divisors (19576178828343261) is less than itself. Its deficiency is 23303522626607430

Bases of 42879701454950691

• Binary: 10011000010101101101110001111101010011000001000100100011₂
• Hexadecimal: 0x9856DC7D4C1123
• Base-36: BQ7L2WL702R

Squares and roots of 42879701454950691

• 42879701454950691 squared (42879701454950691²) is 1838668796865700406626913241377481
• 42879701454950691 cubed (42879701454950691³) is 78841569084134610245929492537102371774915772789371
• The square root of 42879701454950691 is 207074144.8248686863
• The cube root of 42879701454950691 is 350012.7926071163

Scales and comparisons

• 42,879,701,454,950,691 seconds is equal to 1,363,441,870 years, 33 weeks, 2 days, 18 hours, 44 minutes, 51 seconds.
• To count from 1 to 42,879,701,454,950,691 would take you about four billion, ninety million, three hundred twenty-five thousand, six hundred eleven 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 42879701454950691 cubic inches would be around 29167.7 feet tall.

Recreational maths with 42879701454950691

• 42879701454950691 backwards is 19605945410797824
• The number of decimal digits it has is: 17
• The sum of 42879701454950691's digits is 81
• More coming soon!