42982921120

Names of 42982921120

• Cardinal: 42982921120 can be written as Forty-two billion, nine hundred eighty-two million, nine hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.298292112 × 10¹⁰

Factors of 42982921120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 797505

Divisors of 42982921120

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 337 674 1348 1685 2696 3370 5392 6740 10784 13480 26960 53920 797161 1594322 3188644 3985805 6377288 7971610 12754576 15943220 25509152 31886440 63772880 127545760 268643257 537286514 1074573028 1343216285 2149146056 2686432570 4298292112 5372865140 8596584224 10745730280 21491460560 42982921120
• Sum of all divisors σ(n): 101848605768
• Sum of proper divisors (its aliquot sum) s(n): 58865684648
• 42982921120 is an abundant number, because the sum of its proper divisors (58865684648) is greater than itself. Its abundance is 15882763528

Bases of 42982921120

• Binary: 101000000001111110110101001110100000₂
• Hexadecimal: 0xA01FB53A0
• Base-36: JQUX674

Squares and roots of 42982921120

• 42982921120 squared (42982921120²) is 1847531508008142054400
• 42982921120 cubed (42982921120³) is 79412301075428618242029948928000
• The square root of 42982921120 is 207323.2286069267
• The cube root of 42982921120 is 3502.9341686153

Scales and comparisons

• 42,982,921,120 seconds is equal to 1,366 years, 37 weeks, 4 days, 12 hours, 18 minutes, 40 seconds.
• To count from 1 to 42,982,921,120 would take you about two thousand, seven 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 42982921120 cubic inches would be around 291.9 feet tall.

Recreational maths with 42982921120

• 42982921120 backwards is 02112928924
• 42982921120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42982921120's digits is 40
• More coming soon!