47147048915242

Names of 47147048915242

• Cardinal: 47147048915242 can be written as Forty-seven trillion, one hundred forty-seven billion, forty-eight million, nine hundred fifteen thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 4.7147048915242 × 10¹³

Factors of 47147048915242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 595198

Divisors of 47147048915242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 19 38 241 482 4579 8783 9158 17566 166877 333754 586153 1172306 2116703 4233406 11136907 22273814 40217357 80434714 141262873 282525746 2683994587 5148181799 5367989174 10296363598 97815454181 195630908362 1240711813559 2481423627118 23573524457621 47147048915242
• Sum of all divisors σ(n): 74760238206720
• Sum of proper divisors (its aliquot sum) s(n): 27613189291478
• 47147048915242 is a deficient number, because the sum of its proper divisors (27613189291478) is less than itself. Its deficiency is 19533859623764

Bases of 47147048915242

• Binary: 1010101110000101000111000110100101000100101010₂
• Hexadecimal: 0x2AE1471A512A
• Base-36: GPN1ZMFXM

Squares and roots of 47147048915242

• 47147048915242 squared (47147048915242²) is 2222844221416221848899918564
• 47147048915242 cubed (47147048915242³) is 104800545238073630386158925163858338352488
• The square root of 47147048915242 is 6866370.8693342511
• The cube root of 47147048915242 is 36125.8580695021

Scales and comparisons

• 47,147,048,915,242 seconds is equal to 1,499,130 years, 16 weeks, 4 days, 12 hours, 27 minutes, 22 seconds.
• To count from 1 to 47,147,048,915,242 would take you about three million, seven hundred forty-seven thousand, eight hundred twenty-five 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 47147048915242 cubic inches would be around 3010.5 feet tall.

Recreational maths with 47147048915242

• 47147048915242 backwards is 24251984074174
• The number of decimal digits it has is: 14
• The sum of 47147048915242's digits is 58
• More coming soon!