13288023040

Names of 13288023040

• Cardinal: 13288023040 can be written as Thirteen billion, two hundred eighty-eight million, twenty-three thousand and forty.

Scientific notation

• Scientific notation: 1.328802304 × 10¹⁰

Factors of 13288023040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3229

Divisors of 13288023040

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 1609 1613 2560 3218 3226 5120 6436 6452 8045 8065 12872 12904 16090 16130 25744 25808 32180 32260 51488 51616 64360 64520 102976 103232 128720 129040 205952 206464 257440 258080 411904 412928 514880 516160 823808 825856 1029760 1032320 1647616 1651712 2059520 2064640 2595317 4119040 4129280 5190634 8238080 8258560 10381268 12976585 20762536 25953170 41525072 51906340 83050144 103812680 166100288 207625360 332200576 415250720 664401152 830501440 1328802304 1661002880 2657604608 3322005760 6644011520 13288023040
• Sum of all divisors σ(n): 31915268280
• Sum of proper divisors (its aliquot sum) s(n): 18627245240
• 13288023040 is an abundant number, because the sum of its proper divisors (18627245240) is greater than itself. Its abundance is 5339222200

Bases of 13288023040

• Binary: 1100011000000001110010010000000000₂
• Hexadecimal: 0x318072400
• Base-36: 63RCG74

Squares and roots of 13288023040

• 13288023040 squared (13288023040²) is 176571556311570841600
• 13288023040 cubed (13288023040³) is 2346286908476810761772990464000
• The square root of 13288023040 is 115273.6875440359
• The cube root of 13288023040 is 2368.5730899269

Scales and comparisons

• 13,288,023,040 seconds is equal to 422 years, 26 weeks, 6 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,288,023,040 would take you about eight hundred forty-five 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 13288023040 cubic inches would be around 197.4 feet tall.

Recreational maths with 13288023040

• 13288023040 backwards is 04032088231
• The number of decimal digits it has is: 11
• The sum of 13288023040's digits is 31
• More coming soon!