38874009889

Names of 38874009889

• Cardinal: 38874009889 can be written as Thirty-eight billion, eight hundred seventy-four million, nine thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 3.8874009889 × 10¹⁰

Factors of 38874009889

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 215

Divisors of 38874009889

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 13 23 31 121 137 143 253 299 341 403 529 713 1331 1507 1573 1781 2783 3151 3289 3751 4247 4433 5819 6877 7843 9269 16399 16577 17303 19591 30613 34661 36179 40963 41261 46717 48763 55211 64009 72473 75647 86273 97681 101959 180389 182347 213187 215501 381271 397969 450593 513887 536393 607321 704099 797203 832117 942149 949003 1074491 1121549 1269853 1984279 2246663 2345057 2370511 4193981 4956523 5652757 6680531 8769233 9153287 10363639 11819401 12337039 13968383 21827069 24713293 25795627 29206619 54521753 73485841 96461563 114000029 130013411 153652213 271846223 283751897 321272809 1254000319 1690174343 2990308453 3534000899 38874009889
• Sum of all divisors σ(n): 50052215808
• Sum of proper divisors (its aliquot sum) s(n): 11178205919
• 38874009889 is a deficient number, because the sum of its proper divisors (11178205919) is less than itself. Its deficiency is 27695803970

Bases of 38874009889

• Binary: 100100001101000100100101000100100001₂
• Hexadecimal: 0x90D125121
• Base-36: HUWKY01

Squares and roots of 38874009889

• 38874009889 squared (38874009889²) is 1511188644850069792321
• 38874009889 cubed (38874009889³) is 58745962324046122029026730262369
• The square root of 38874009889 is 197164.9306773393
• The cube root of 38874009889 is 3387.5557163241

Scales and comparisons

• 38,874,009,889 seconds is equal to 1,236 years, 3 weeks, 5 days, 16 hours, 4 minutes, 49 seconds.
• To count from 1 to 38,874,009,889 would take you about two thousand, four hundred seventy-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 38874009889 cubic inches would be around 282.3 feet tall.

Recreational maths with 38874009889

• 38874009889 backwards is 98890047883
• The number of decimal digits it has is: 11
• The sum of 38874009889's digits is 64
• More coming soon!