125467831385

Names of 125467831385

• Cardinal: 125467831385 can be written as One hundred twenty-five billion, four hundred sixty-seven million, eight hundred thirty-one thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.25467831385 × 10¹¹

Factors of 125467831385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 930

Divisors of 125467831385

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 65 107 199 269 337 535 995 1345 1391 1685 2587 3497 4381 6955 12935 17485 21293 21905 28783 36059 53531 67063 90653 106465 143915 180295 267655 276809 335315 374179 453265 468767 695903 871819 1178489 1384045 1870895 2343835 3479515 4359095 5727817 5892445 7175741 9699871 18039947 28639085 35878705 48499355 74461621 90199735 93284633 126098323 234519311 372308105 466423165 630491615 1172596555 1930274329 9651371645 25093566277 125467831385
• Sum of all divisors σ(n): 165582144000
• Sum of proper divisors (its aliquot sum) s(n): 40114312615
• 125467831385 is a deficient number, because the sum of its proper divisors (40114312615) is less than itself. Its deficiency is 85353518770

Bases of 125467831385

• Binary: 1110100110110011101110010110001011001₂
• Hexadecimal: 0x1D36772C59
• Base-36: 1LN0B2AH

Squares and roots of 125467831385

• 125467831385 squared (125467831385²) is 15742176712454791018225
• 125467831385 cubed (125467831385³) is 1975136773391151348910066761991625
• The square root of 125467831385 is 354214.3861914701
• The cube root of 125467831385 is 5006.2299860307

Scales and comparisons

• 125,467,831,385 seconds is equal to 3,989 years, 25 weeks, 2 days, 23 hours, 23 minutes, 5 seconds.
• To count from 1 to 125,467,831,385 would take you about seven thousand, nine hundred seventy-eight 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 125467831385 cubic inches would be around 417.2 feet tall.

Recreational maths with 125467831385

• 125467831385 backwards is 583138764521
• The number of decimal digits it has is: 12
• The sum of 125467831385's digits is 53
• More coming soon!