40689133136144

Names of 40689133136144

• Cardinal: 40689133136144 can be written as Forty trillion, six hundred eighty-nine billion, one hundred thirty-three million, one hundred thirty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.0689133136144 × 10¹³

Factors of 40689133136144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 288113

Divisors of 40689133136144

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 251 502 1004 2008 4016 41051 82102 164204 246809 328408 493618 656816 987236 1974472 3948944 10303801 20607602 41215204 61949059 82430408 123898118 164860816 247796236 495592472 991184944 10131756259 20263512518 40527025036 81054050072 162108100144 2543070821009 5086141642018 10172283284036 20344566568072 40689133136144
• Sum of all divisors σ(n): 79151528665440
• Sum of proper divisors (its aliquot sum) s(n): 38462395529296
• 40689133136144 is a deficient number, because the sum of its proper divisors (38462395529296) is less than itself. Its deficiency is 2226737606848

Bases of 40689133136144

• Binary: 1001010000000110101101010100111010100100010000₂
• Hexadecimal: 0x2501AD53A910
• Base-36: EF8BVB1U8

Squares and roots of 40689133136144

• 40689133136144 squared (40689133136144²) is 1655605555370851664839188736
• 40689133136144 cubed (40689133136144³) is 67365154863424210444322403149072399273984
• The square root of 40689133136144 is 6378803.4251059971
• The cube root of 40689133136144 is 34394.8019052531

Scales and comparisons

• 40,689,133,136,144 seconds is equal to 1,293,788 years, 29 weeks, 5 days, 22 hours, 15 minutes, 44 seconds.
• To count from 1 to 40,689,133,136,144 would take you about three million, two hundred thirty-four thousand, four hundred seventy-one 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 40689133136144 cubic inches would be around 2866.2 feet tall.

Recreational maths with 40689133136144

• 40689133136144 backwards is 44163133198604
• The number of decimal digits it has is: 14
• The sum of 40689133136144's digits is 53
• More coming soon!