42798739043697

Names of 42798739043697

• Cardinal: 42798739043697 can be written as Forty-two trillion, seven hundred ninety-eight billion, seven hundred thirty-nine million, forty-three thousand, six hundred ninety-seven.

Scientific notation

• Scientific notation: 4.2798739043697 × 10¹³

Factors of 42798739043697

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4202759

Divisors of 42798739043697

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 13 21 39 49 73 91 147 219 273 511 637 949 1533 1911 2847 3577 5329 6643 10731 15987 19929 37303 46501 69277 111909 139503 207831 261121 484939 783363 1454817 3394573 4202663 10183719 12607989 29418641 54634619 88255923 163903857 205930487 306794399 382442333 617791461 920383197 1147326999 2147560793 2677096331 3988327187 6442682379 8031288993 11964981561 15032925551 22395991127 27918290309 45098776653 67187973381 83754870927 156771937889 195428032163 291147884651 470315813667 586284096489 873443653953 1097403565223 2038035192557 3292210695669 6114105577671 14266246347899 42798739043697
• Sum of all divisors σ(n): 72480723545664
• Sum of proper divisors (its aliquot sum) s(n): 29681984501967
• 42798739043697 is a deficient number, because the sum of its proper divisors (29681984501967) is less than itself. Its deficiency is 13116754541730

Bases of 42798739043697

• Binary: 1001101110110011011011101000110011010101110001₂
• Hexadecimal: 0x26ECDBA33571
• Base-36: F65GW71WX

Squares and roots of 42798739043697

• 42798739043697 squared (42798739043697²) is 1831732063730473998075427809
• 42798739043697 cubed (42798739043697³) is 78395822593573118978747259404634819969873
• The square root of 42798739043697 is 6542074.5214111555
• The cube root of 42798739043697 is 34979.2364038971

Scales and comparisons

• 42,798,739,043,697 seconds is equal to 1,360,867 years, 26 weeks, 5 days, 23 hours, 14 minutes, 57 seconds.
• To count from 1 to 42,798,739,043,697 would take you about three million, four hundred two thousand, one hundred sixty-eight 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 42798739043697 cubic inches would be around 2914.9 feet tall.

Recreational maths with 42798739043697

• 42798739043697 backwards is 79634093789724
• The number of decimal digits it has is: 14
• The sum of 42798739043697's digits is 78
• More coming soon!