4942040485613409

Names of 4942040485613409

• Cardinal: 4942040485613409 can be written as Four quadrillion, nine hundred forty-two trillion, forty billion, four hundred eighty-five million, six hundred thirteen thousand, four hundred nine.

Scientific notation

• Scientific notation: 4.942040485613409 × 10¹⁵

Factors of 4942040485613409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 802807

Divisors of 4942040485613409

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 31 93 279 2731 8191 8193 24573 24579 73719 84661 253921 253983 761763 761949 791851 2285289 2375553 7126659 22369621 24547381 67108863 73642143 201326589 220926429 693458251 2080374753 2162545081 6241124259 6486051541 6487635243 19458154623 19462905729 58374463869 67038897511 201067597771 201116692533 603202793313 603350077599 1809608379939 17713406758471 53140220275413 159420660826239 549115609512601 1647346828537803 4942040485613409
• Sum of all divisors σ(n): 7372384667435008
• Sum of proper divisors (its aliquot sum) s(n): 2430344181821599
• 4942040485613409 is a deficient number, because the sum of its proper divisors (2430344181821599) is less than itself. Its deficiency is 2511696303791810

Bases of 4942040485613409

• Binary: 10001100011101100001001110111100111000100111101100001₂
• Hexadecimal: 0x118EC2779C4F61
• Base-36: 1CNT221FHI9

Squares and roots of 4942040485613409

• 4942040485613409 squared (4942040485613409²) is 24423764161442019449103000601281
• 4942040485613409 cubed (4942040485613409³) is 120703231296920292848130413614764867357116176929
• The square root of 4942040485613409 is 70299647.8342061753
• The cube root of 4942040485613409 is 170334.2958921039

Scales and comparisons

• 4,942,040,485,613,409 seconds is equal to 157,141,600 years, 36 weeks, 5 days, 13 hours, 30 minutes, 9 seconds.
• To count from 1 to 4,942,040,485,613,409 would take you about four hundred seventy-one million, four hundred twenty-four thousand, eight hundred 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 4942040485613409 cubic inches would be around 14194.5 feet tall.

Recreational maths with 4942040485613409

• 4942040485613409 backwards is 9043165840402494
• The number of decimal digits it has is: 16
• The sum of 4942040485613409's digits is 63
• More coming soon!