1090255131

Names of 1090255131

• Cardinal: 1090255131 can be written as One billion, ninety million, two hundred fifty-five thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 1.090255131 × 10⁹

Factors of 1090255131

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 251

Divisors of 1090255131

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 19 21 23 57 63 69 133 161 171 199 207 399 437 483 597 1197 1311 1393 1449 1791 3059 3781 3933 4179 4577 9177 11343 12537 13731 26467 27531 32039 34029 39601 41193 79401 86963 96117 118803 238203 260889 277207 288351 356409 608741 752419 782667 831621 910823 1826223 2257257 2494863 2732469 5266933 5478669 6375761 6771771 8197407 15800799 17305637 19127283 47402397 51916911 57381849 121139459 155750733 363418377 1090255131
• Sum of all divisors σ(n): 1986865920
• Sum of proper divisors (its aliquot sum) s(n): 896610789
• 1090255131 is a deficient number, because the sum of its proper divisors (896610789) is less than itself. Its deficiency is 193644342

Bases of 1090255131

• Binary: 1000000111110111111100100011011₂
• Hexadecimal: 0x40FBF91B
• Base-36: I13Y8R

Squares and roots of 1090255131

• 1090255131 squared (1090255131²) is 1188656250671827161
• 1090255131 cubed (1090255131³) is 1295938576290181759425413091
• The square root of 1090255131 is 33019.0116599513
• The cube root of 1090255131 is 1029.2227557653

Scales and comparisons

• 1,090,255,131 seconds is equal to 34 years, 34 weeks, 4 days, 16 hours, 38 minutes, 51 seconds.
• To count from 1 to 1,090,255,131 would take you about sixty-nine 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 1090255131 cubic inches would be around 85.8 feet tall.

Recreational maths with 1090255131

• 1090255131 backwards is 1315520901
• The number of decimal digits it has is: 10
• The sum of 1090255131's digits is 27
• More coming soon!