842407099186422040

Names of 842407099186422040

• Cardinal: 842407099186422040 can be written as Eight hundred forty-two quadrillion, four hundred seven trillion, ninety-nine billion, one hundred eighty-six million, four hundred twenty-two thousand and forty.

Scientific notation

• Scientific notation: 8.4240709918642204 × 10¹⁷

Factors of 842407099186422040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 153436095312

Divisors of 842407099186422040

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 4733 9466 18932 23665 37864 47330 94660 137257 189320 274514 549028 686285 1098056 1372570 2745140 5490280 153436090543 306872181086 613744362172 767180452715 1227488724344 1534360905430 3068721810860 4449646625747 6137443621720 8899293251494 17798586502988 22248233128735 35597173005976 44496466257470 88992932514940 177985865029880 726213016540019 1452426033080038 2904852066160076 3631065082700095 5809704132320152 7262130165400190 14524260330800380 21060177479660551 29048520661600760 42120354959321102 84240709918642204 105300887398302755 168481419837284408 210601774796605510 421203549593211020 842407099186422040
• Sum of all divisors σ(n): 1961189422115299200
• Sum of proper divisors (its aliquot sum) s(n): 1118782322928877160
• 842407099186422040 is an abundant number, because the sum of its proper divisors (1118782322928877160) is greater than itself. Its abundance is 276375223742455120

Bases of 842407099186422040

• Binary: 101110110000110101001100101100011111010001100010000100011000₂
• Hexadecimal: 0xBB0D4CB1F462118
• Base-36: 6EEOE6TGUCYG

Squares and roots of 842407099186422040

• 842407099186422040 squared (842407099186422040²) is 709649720759682300846877096997761600
• 842407099186422040 cubed (842407099186422040³) is 597813962703618391847513302767194515001198992905664000
• The square root of 842407099186422040 is 917827379.8413414295
• The cube root of 842407099186422040 is 944439.2029989269

Scales and comparisons

• 842,407,099,186,422,040 seconds is equal to 26,785,940,017 years, 45 weeks, 6 days, 12 hours, 20 minutes, 40 seconds.
• To count from 1 to 842,407,099,186,422,040 would take you about eighty billion, three hundred fifty-seven million, eight hundred twenty thousand and fifty-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 842407099186422040 cubic inches would be around 78703.3 feet tall.

Recreational maths with 842407099186422040

• 842407099186422040 backwards is 040224681990704248
• The number of decimal digits it has is: 18
• The sum of 842407099186422040's digits is 70
• More coming soon!