38843345748249

Names of 38843345748249

• Cardinal: 38843345748249 can be written as Thirty-eight trillion, eight hundred forty-three billion, three hundred forty-five million, seven hundred forty-eight thousand, two hundred forty-nine.

Scientific notation

• Scientific notation: 3.8843345748249 × 10¹³

Factors of 38843345748249

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1114

Divisors of 38843345748249

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 49 63 147 441 463 641 1389 1923 3241 4167 4487 5769 9723 13461 22687 29169 31409 40383 68061 94227 204183 214369 282681 296783 410881 643107 890349 1232643 1500583 1929321 2077481 2671047 2876167 3697929 4501749 6232443 8628501 10504081 13505247 14542367 18697329 20133169 25885503 31512243 43627101 60399507 94536729 130881303 137410529 181198521 190237903 412231587 570713709 961873703 1236694761 1331665321 1712141127 2885621109 3994995963 6733115921 8656863327 9321657247 11984987889 20199347763 27964971741 60598043289 83894915223 88080149089 264240447267 616561043623 792721341801 1849683130869 4315927305361 5549049392607 12947781916083 38843345748249
• Sum of all divisors σ(n): 65510862008319
• Sum of proper divisors (its aliquot sum) s(n): 26667516260070
• 38843345748249 is a deficient number, because the sum of its proper divisors (26667516260070) is less than itself. Its deficiency is 12175829488179

Bases of 38843345748249

• Binary: 1000110101001111101011110100110100000100011001₂
• Hexadecimal: 0x2353EBD34119
• Base-36: DRODX5IC9

Squares and roots of 38843345748249

• 38843345748249 squared (38843345748249²) is 1508805508918013665686566001
• 38843345748249 cubed (38843345748249³) is 58607054049765194773372752378420668682249
• 38843345748249 is a perfect square number. Its square root is 6232443
• The cube root of 38843345748249 is 33866.6477135919

Scales and comparisons

• 38,843,345,748,249 seconds is equal to 1,235,098 years, 12 weeks, 4 days, 23 hours, 24 minutes, 9 seconds.
• To count from 1 to 38,843,345,748,249 would take you about three million, eighty-seven thousand, seven hundred forty-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 38843345748249 cubic inches would be around 2822.2 feet tall.

Recreational maths with 38843345748249

• 38843345748249 backwards is 94284754334883
• The number of decimal digits it has is: 14
• The sum of 38843345748249's digits is 72
• More coming soon!