42820175839538

Names of 42820175839538

• Cardinal: 42820175839538 can be written as Forty-two trillion, eight hundred twenty billion, one hundred seventy-five million, eight hundred thirty-nine thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2820175839538 × 10¹³

Factors of 42820175839538

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 92439

Divisors of 42820175839538

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 17 34 47 94 127 254 799 1598 2159 2347 4318 4694 5969 11938 39899 79798 89899 101473 110309 179798 202946 220618 298069 596138 1528283 1875253 3056566 3750506 4225253 5067173 8450506 10134346 11417173 14009243 22834346 28018486 71829301 143658602 194091941 210992953 238157131 388183882 421985906 476314262 536607131 1073214262 3586880201 7173760402 9122321227 9916668791 18244642454 19833337582 26796105031 53592210062 168583369447 337166738894 455533785527 911067571054 1259416936457 2518833872914 21410087919769 42820175839538
• Sum of all divisors σ(n): 70033003315200
• Sum of proper divisors (its aliquot sum) s(n): 27212827475662
• 42820175839538 is a deficient number, because the sum of its proper divisors (27212827475662) is less than itself. Its deficiency is 15607348363876

Bases of 42820175839538

• Binary: 1001101111000111011001010111101100000100110010₂
• Hexadecimal: 0x26F1D95EC132
• Base-36: F6FBF3ZG2

Squares and roots of 42820175839538

• 42820175839538 squared (42820175839538²) is 1833567458928953863124053444
• 42820175839538 cubed (42820175839538³) is 78513681004992674320194083520874280268872
• The square root of 42820175839538 is 6543712.6953693499
• The cube root of 42820175839538 is 34985.0754979817

Scales and comparisons

• 42,820,175,839,538 seconds is equal to 1,361,549 years, 7 weeks, 2 days, 45 minutes, 38 seconds.
• To count from 1 to 42,820,175,839,538 would take you about three million, four hundred three thousand, eight hundred seventy-two 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 42820175839538 cubic inches would be around 2915.4 feet tall.

Recreational maths with 42820175839538

• 42820175839538 backwards is 83593857102824
• The number of decimal digits it has is: 14
• The sum of 42820175839538's digits is 65
• More coming soon!