42982171781770784

Names of 42982171781770784

• Cardinal: 42982171781770784 can be written as Forty-two quadrillion, nine hundred eighty-two trillion, one hundred seventy-one billion, seven hundred eighty-one million, seven hundred seventy thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 4.2982171781770784 × 10¹⁶

Factors of 42982171781770784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5300454544

Divisors of 42982171781770784

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 16 32 253423 506846 1013692 2027384 4054768 8109536 5300201119 10600402238 21200804476 42401608952 84803217904 169606435808 1343192868180337 2686385736360674 5372771472721348 10745542945442696 21491085890885392 42982171781770784
• Sum of all divisors σ(n): 84621484623997440
• Sum of proper divisors (its aliquot sum) s(n): 41639312842226656
• 42982171781770784 is a deficient number, because the sum of its proper divisors (41639312842226656) is less than itself. Its deficiency is 1342858939544128

Bases of 42982171781770784

• Binary: 10011000101101000000111010111000101110100010111000100000₂
• Hexadecimal: 0x98B40EB8BA2E20
• Base-36: BR7WP4G2SRK

Squares and roots of 42982171781770784

• 42982171781770784 squared (42982171781770784²) is 1847467091077652652549686715974656
• 42982171781770784 cubed (42982171781770784³) is 79408147869868036796470139485899278760068145250304
• The square root of 42982171781770784 is 207321421.4252130385
• The cube root of 42982171781770784 is 350291.3812485661

Scales and comparisons

• 42,982,171,781,770,784 seconds is equal to 1,366,700,110 years, 3 weeks, 5 days, 18 hours, 59 minutes, 44 seconds.
• To count from 1 to 42,982,171,781,770,784 would take you about four billion, one hundred million, one hundred thousand, three hundred thirty 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 42982171781770784 cubic inches would be around 29190.9 feet tall.

Recreational maths with 42982171781770784

• 42982171781770784 backwards is 48707718717128924
• The number of decimal digits it has is: 17
• The sum of 42982171781770784's digits is 83
• More coming soon!