38388828445

Names of 38388828445

• Cardinal: 38388828445 can be written as Thirty-eight billion, three hundred eighty-eight million, eight hundred twenty-eight thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 3.8388828445 × 10¹⁰

Factors of 38388828445

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 64

Divisors of 38388828445

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 19 29 55 95 121 145 209 319 361 551 605 841 1045 1331 1595 1805 2299 2755 3509 3971 4205 6061 6655 6859 9251 10469 11495 15979 17545 19855 25289 30305 34295 38599 43681 46255 52345 66671 75449 79895 101761 115159 126445 175769 192995 198911 218405 303601 333355 377245 480491 508805 575795 733381 829939 878845 994555 1119371 1266749 1518005 1933459 2188021 2402455 3339611 3666905 4149695 5596855 5768419 6333745 9129329 9667295 10940105 13934239 16698055 21268049 24068231 28842095 36735721 45646645 63452609 69671195 106340245 120341155 183678605 264750541 317263045 404092931 697978699 1323752705 2020464655 3489893495 7677765689 38388828445
• Sum of all divisors σ(n): 55392255360
• Sum of proper divisors (its aliquot sum) s(n): 17003426915
• 38388828445 is a deficient number, because the sum of its proper divisors (17003426915) is less than itself. Its deficiency is 21385401530

Bases of 38388828445

• Binary: 100011110000001001110000100100011101₂
• Hexadecimal: 0x8F027091D
• Base-36: HMVPTLP

Squares and roots of 38388828445

• 38388828445 squared (38388828445²) is 1473702149379641118025
• 38388828445 cubed (38388828445³) is 56573698991562806055529722221125
• The square root of 38388828445 is 195930.6725477153
• The cube root of 38388828445 is 3373.4034609187

Scales and comparisons

• 38,388,828,445 seconds is equal to 1,220 years, 33 weeks, 4 days, 3 hours, 27 minutes, 25 seconds.
• To count from 1 to 38,388,828,445 would take you about two thousand, four hundred forty-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 38388828445 cubic inches would be around 281.1 feet tall.

Recreational maths with 38388828445

• 38388828445 backwards is 54482888383
• The number of decimal digits it has is: 11
• The sum of 38388828445's digits is 61
• More coming soon!