13126660013280

Names of 13126660013280

• Cardinal: 13126660013280 can be written as Thirteen trillion, one hundred twenty-six billion, six hundred sixty million, thirteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.312666001328 × 10¹³

Factors of 13126660013280

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2486109872

Divisors of 13126660013280

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 110 120 132 160 165 176 220 240 264 330 352 440 480 528 660 880 1056 1320 1760 2640 5280 2486109851 4972219702 7458329553 9944439404 12430549255 14916659106 19888878808 24861098510 27347208361 29833318212 37291647765 39777757616 49722197020 54694416722 59666636424 74583295530 79555515232 82041625083 99444394040 109388833444 119333272848 136736041805 149166591060 164083250166 198888788080 218777666888 238666545696 273472083610 298333182120 328166500332 397777576160 410208125415 437555333776 546944167220 596666364240 656333000664 820416250830 875110667552 1093888334440 1193332728480 1312666001328 1640832501660 2187776668880 2625332002656 3281665003320 4375553337760 6563330006640 13126660013280
• Sum of all divisors σ(n): 45107977154688
• Sum of proper divisors (its aliquot sum) s(n): 31981317141408
• 13126660013280 is an abundant number, because the sum of its proper divisors (31981317141408) is greater than itself. Its abundance is 18854657128128

Bases of 13126660013280

• Binary: 10111111000001001001111010000011110011100000₂
• Hexadecimal: 0xBF049E83CE0
• Base-36: 4NIAYG99C

Squares and roots of 13126660013280

• 13126660013280 squared (13126660013280²) is 172309203104244089776358400
• 13126660013280 cubed (13126660013280³) is 2261844326308622940728094267174039552000
• The square root of 13126660013280 is 3623073.2829022379
• The cube root of 13126660013280 is 23589.4643275529

Scales and comparisons

• 13,126,660,013,280 seconds is equal to 417,387 years, 9 weeks, 4 days, 8 hours, 8 minutes.
• To count from 1 to 13,126,660,013,280 would take you about one million, forty-three thousand, four hundred sixty-seven 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 13126660013280 cubic inches would be around 1965.8 feet tall.

Recreational maths with 13126660013280

• 13126660013280 backwards is 08231006662131
• The number of decimal digits it has is: 14
• The sum of 13126660013280's digits is 39
• More coming soon!