840036428120043

Names of 840036428120043

• Cardinal: 840036428120043 can be written as Eight hundred forty trillion, thirty-six billion, four hundred twenty-eight million, one hundred twenty thousand and forty-three.

Scientific notation

• Scientific notation: 8.40036428120043 × 10¹⁴

Factors of 840036428120043

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 52703207781

Divisors of 840036428120043

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 11 21 23 33 63 69 77 99 161 207 231 253 483 693 759 1449 1771 2277 5313 15939 52703207737 158109623211 368922454159 474328869633 579735285107 1106767362477 1212173777951 1739205855321 3320302087431 3636521333853 4058146995749 5217617565963 8485216445657 10909564001559 12174440987247 13333911557461 25455649336971 36523322961741 40001734672383 76366948010913 93337380902227 120005204017149 280012142706681 840036428120043
• Sum of all divisors σ(n): 1578566478168576
• Sum of proper divisors (its aliquot sum) s(n): 738530050048533
• 840036428120043 is a deficient number, because the sum of its proper divisors (738530050048533) is less than itself. Its deficiency is 101506378071510

Bases of 840036428120043

• Binary: 10111111000000001000111000111001010111111111101011₂
• Hexadecimal: 0x2FC0238E57FEB
• Base-36: 89RNEO7DGR

Squares and roots of 840036428120043

• 840036428120043 squared (840036428120043²) is 705661200568680169867218321849
• 840036428120043 cubed (840036428120043³) is 592781114388615346069557387013558804381719507
• The square root of 840036428120043 is 28983381.9303414453
• The cube root of 840036428120043 is 94355.2435288577

Scales and comparisons

• 840,036,428,120,043 seconds is equal to 26,710,560 years, 3 days, 23 hours, 34 minutes, 3 seconds.
• To count from 1 to 840,036,428,120,043 would take you about sixty-six million, seven hundred seventy-six thousand, four hundred 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 840036428120043 cubic inches would be around 7862.9 feet tall.

Recreational maths with 840036428120043

• 840036428120043 backwards is 340021824630048
• The number of decimal digits it has is: 15
• The sum of 840036428120043's digits is 45
• More coming soon!