42084539741128

Names of 42084539741128

• Cardinal: 42084539741128 can be written as Forty-two trillion, eighty-four billion, five hundred thirty-nine million, seven hundred forty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2084539741128 × 10¹³

Factors of 42084539741128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2203

Divisors of 42084539741128

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 41 82 164 181 328 362 724 1448 1979 3958 7421 7916 14842 15832 29684 32761 59368 65522 81139 131044 162278 262088 324556 358199 649112 716398 1343201 1432796 2686402 2865592 3916441 5372804 7832882 10745608 14686159 15665764 29372318 31331528 58744636 64834019 117489272 129668038 160574081 259336076 321148162 518672152 642296324 708875821 1284592648 1417751642 2658194779 2835503284 5316389558 5671006568 10632779116 21265558232 29063908661 58127817322 116255634644 128306523601 232511269288 256613047202 513226094404 1026452188808 5260567467641 10521134935282 21042269870564 42084539741128
• Sum of all divisors σ(n): 81323262091890
• Sum of proper divisors (its aliquot sum) s(n): 39238722350762
• 42084539741128 is a deficient number, because the sum of its proper divisors (39238722350762) is less than itself. Its deficiency is 2845817390366

Bases of 42084539741128

• Binary: 1001100100011010010010000010101011001111001000₂
• Hexadecimal: 0x2646920AB3C8
• Base-36: EX1DCDD54

Squares and roots of 42084539741128

• 42084539741128 squared (42084539741128²) is 1771108485222581989254712384
• 42084539741128 cubed (42084539741128³) is 74536285432198764843529268790597455729152
• The square root of 42084539741128 is 6487259.8021913689
• The cube root of 42084539741128 is 34783.5732302797

Scales and comparisons

• 42,084,539,741,128 seconds is equal to 1,338,158 years, 9 weeks, 5 days, 8 hours, 5 minutes, 28 seconds.
• To count from 1 to 42,084,539,741,128 would take you about three million, three hundred forty-five thousand, three hundred ninety-five 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 42084539741128 cubic inches would be around 2898.6 feet tall.

Recreational maths with 42084539741128

• 42084539741128 backwards is 82114793548024
• The number of decimal digits it has is: 14
• The sum of 42084539741128's digits is 58
• More coming soon!