38949222092902

Names of 38949222092902

• Cardinal: 38949222092902 can be written as Thirty-eight trillion, nine hundred forty-nine billion, two hundred twenty-two million, ninety-two thousand, nine hundred two.

Scientific notation

• Scientific notation: 3.8949222092902 × 10¹³

Factors of 38949222092902

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1743

Divisors of 38949222092902

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 22 73 121 146 242 803 1331 1606 1657 2662 3314 5329 8833 10658 17666 18227 36454 58619 97163 117238 120961 194326 200497 241922 400994 644809 1289618 1330571 2205467 2661142 2745649 4410934 5491298 7092899 8830153 14185798 14636281 17660306 29272562 30202139 60404278 97131683 160999091 194263366 200432377 321998182 332223529 400864754 664447058 1068448513 2136897026 2204756147 3654458819 4409512294 7308917638 11752933643 14631563521 23505867286 24252317617 29263127042 48504635234 160947198731 266775493787 321894397462 533550987574 1770419186041 3540838372082 19474611046451 38949222092902
• Sum of all divisors σ(n): 65193529174632
• Sum of proper divisors (its aliquot sum) s(n): 26244307081730
• 38949222092902 is a deficient number, because the sum of its proper divisors (26244307081730) is less than itself. Its deficiency is 12704915011172

Bases of 38949222092902

• Binary: 1000110110110010010010100011000001000001100110₂
• Hexadecimal: 0x236C928C1066
• Base-36: DT10X70PY

Squares and roots of 38949222092902

• 38949222092902 squared (38949222092902²) is 1517041901642205253118781604
• 38949222092902 cubed (38949222092902³) is 59087601951300643719653769488953136574808
• The square root of 38949222092902 is 6240931.1879640205
• The cube root of 38949222092902 is 33897.3902072551

Scales and comparisons

• 38,949,222,092,902 seconds is equal to 1,238,464 years, 40 weeks, 5 days, 15 hours, 8 minutes, 22 seconds.
• To count from 1 to 38,949,222,092,902 would take you about three million, ninety-six thousand, one hundred sixty-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 38949222092902 cubic inches would be around 2824.8 feet tall.

Recreational maths with 38949222092902

• 38949222092902 backwards is 20929022294983
• The number of decimal digits it has is: 14
• The sum of 38949222092902's digits is 61
• More coming soon!