11271828493520

Names of 11271828493520

• Cardinal: 11271828493520 can be written as Eleven trillion, two hundred seventy-one billion, eight hundred twenty-eight million, four hundred ninety-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.127182849352 × 10¹³

Factors of 11271828493520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 428261022

Divisors of 11271828493520

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 47 56 70 80 94 112 140 188 235 280 329 376 470 560 658 752 940 1316 1645 1880 2632 3290 3760 5264 6580 13160 26320 428260961 856521922 1713043844 2141304805 2997826727 3426087688 4282609610 5995653454 6852175376 8565219220 11991306908 14989133635 17130438440 20128265167 23982613816 29978267270 34260876880 40256530334 47965227632 59956534540 80513060668 100641325835 119913069080 140897856169 161026121336 201282651670 239826138160 281795712338 322052242672 402565303340 563591424676 704489280845 805130606680 1127182849352 1408978561690 1610261213360 2254365698704 2817957123380 5635914246760 11271828493520
• Sum of all divisors σ(n): 30588110949888
• Sum of proper divisors (its aliquot sum) s(n): 19316282456368
• 11271828493520 is an abundant number, because the sum of its proper divisors (19316282456368) is greater than itself. Its abundance is 8044453962848

Bases of 11271828493520

• Binary: 10100100000001101101010101010101010011010000₂
• Hexadecimal: 0xA406D5554D0
• Base-36: 3ZU7FNKY8

Squares and roots of 11271828493520

• 11271828493520 squared (11271828493520²) is 127054117587329352681990400
• 11271828493520 cubed (11271828493520³) is 1432132222839899554481516622067102208000
• The square root of 11271828493520 is 3357354.3890271697
• The cube root of 11271828493520 is 22421.5065644935

Scales and comparisons

• 11,271,828,493,520 seconds is equal to 358,409 years, 14 weeks, 3 days, 22 hours, 25 minutes, 20 seconds.
• To count from 1 to 11,271,828,493,520 would take you about eight hundred ninety-six thousand and twenty-three 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 11271828493520 cubic inches would be around 1868.5 feet tall.

Recreational maths with 11271828493520

• 11271828493520 backwards is 02539482817211
• The number of decimal digits it has is: 14
• The sum of 11271828493520's digits is 53
• More coming soon!