13275265990

Names of 13275265990

• Cardinal: 13275265990 can be written as Thirteen billion, two hundred seventy-five million, two hundred sixty-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.327526599 × 10¹⁰

Factors of 13275265990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4795

Divisors of 13275265990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 70 95 113 133 190 226 266 361 565 665 722 791 1130 1330 1582 1805 2147 2527 3610 3955 4294 4649 5054 7910 9298 10735 12635 15029 21470 23245 25270 30058 32543 40793 46490 65086 75145 81586 88331 150290 162715 176662 203965 285551 325430 407930 441655 525337 571102 618317 883310 1050674 1236634 1427755 1678289 2626685 2855510 3091585 3356578 3677359 5253370 6183170 7354718 8391445 9981403 11748023 16782890 18386795 19962806 23496046 36773590 49907015 58740115 69869821 99814030 117480230 139739642 189646657 349349105 379293314 698698210 948233285 1327526599 1896466570 2655053198 6637632995 13275265990
• Sum of all divisors σ(n): 29083406400
• Sum of proper divisors (its aliquot sum) s(n): 15808140410
• 13275265990 is an abundant number, because the sum of its proper divisors (15808140410) is greater than itself. Its abundance is 2532874420

Bases of 13275265990

• Binary: 1100010111010001000111101111000110₂
• Hexadecimal: 0x317447BC6
• Base-36: 63JR0SM

Squares and roots of 13275265990

• 13275265990 squared (13275265990²) is 176232687105250680100
• 13275265990 cubed (13275265990³) is 2339535797454645903955899799000
• The square root of 13275265990 is 115218.3405105281
• The cube root of 13275265990 is 2367.8148712929

Scales and comparisons

• 13,275,265,990 seconds is equal to 422 years, 5 weeks, 5 days, 21 hours, 53 minutes, 10 seconds.
• To count from 1 to 13,275,265,990 would take you about eight hundred forty-four 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 13275265990 cubic inches would be around 197.3 feet tall.

Recreational maths with 13275265990

• 13275265990 backwards is 09956257231
• The number of decimal digits it has is: 11
• The sum of 13275265990's digits is 49
• More coming soon!