42015718722144

Names of 42015718722144

• Cardinal: 42015718722144 can be written as Forty-two trillion, fifteen billion, seven hundred eighteen million, seven hundred twenty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.2015718722144 × 10¹³

Factors of 42015718722144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14455175

Divisors of 42015718722144

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 30341 60682 91023 121364 182046 242728 364092 485456 728184 970912 1456368 2912736 14424829 28849658 43274487 57699316 86548974 115398632 173097948 230797264 346195896 461594528 692391792 1384783584 437663736689 875327473378 1312991210067 1750654946756 2625982420134 3501309893512 5251964840268 7002619787024 10503929680536 14005239574048 21007859361072 42015718722144
• Sum of all divisors σ(n): 110294904348720
• Sum of proper divisors (its aliquot sum) s(n): 68279185626576
• 42015718722144 is an abundant number, because the sum of its proper divisors (68279185626576) is greater than itself. Its abundance is 26263466904432

Bases of 42015718722144

• Binary: 1001100011011010001011111111010100101001100000₂
• Hexadecimal: 0x26368BFD4A60
• Base-36: EW5R6431C

Squares and roots of 42015718722144

• 42015718722144 squared (42015718722144²) is 1765320619738321840275956736
• 42015718722144 cubed (42015718722144³) is 74171214613326257854586327424216949161984
• The square root of 42015718722144 is 6481953.3107038035
• The cube root of 42015718722144 is 34764.6023125263

Scales and comparisons

• 42,015,718,722,144 seconds is equal to 1,335,969 years, 46 weeks, 2 days, 18 hours, 22 minutes, 24 seconds.
• To count from 1 to 42,015,718,722,144 would take you about three million, three hundred thirty-nine thousand, nine hundred twenty-four 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 42015718722144 cubic inches would be around 2897.1 feet tall.

Recreational maths with 42015718722144

• 42015718722144 backwards is 44122781751024
• 42015718722144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42015718722144's digits is 48
• More coming soon!