13312729949800

Names of 13312729949800

• Cardinal: 13312729949800 can be written as Thirteen trillion, three hundred twelve billion, seven hundred twenty-nine million, nine hundred forty-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 1.33127299498 × 10¹³

Factors of 13312729949800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1177

Divisors of 13312729949800

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 47 50 94 100 188 200 235 376 470 940 1123 1175 1880 2246 2350 4492 4700 5615 8984 9400 11230 22460 28075 44920 52781 56150 105562 112300 211124 224600 263905 422248 527810 1055620 1261129 1319525 2111240 2522258 2639050 5044516 5278100 6305645 10089032 10556200 12611290 25222580 31528225 50445160 59273063 63056450 118546126 126112900 237092252 252225800 296365315 474184504 592730630 1185461260 1416247867 1481826575 2370922520 2832495734 2963653150 5664991468 5927306300 7081239335 11329982936 11854612600 14162478670 28324957340 35406196675 56649914680 66563649749 70812393350 133127299498 141624786700 266254598996 283249573400 332818248745 532509197992 665636497490 1331272994980 1664091243725 2662545989960 3328182487450 6656364974900 13312729949800
• Sum of all divisors σ(n): 31638825878400
• Sum of proper divisors (its aliquot sum) s(n): 18326095928600
• 13312729949800 is an abundant number, because the sum of its proper divisors (18326095928600) is greater than itself. Its abundance is 5013365978800

Bases of 13312729949800

• Binary: 11000001101110011100100010100010011001101000₂
• Hexadecimal: 0xC1B9C8A2668
• Base-36: 4PVS7OR54

Squares and roots of 13312729949800

• 13312729949800 squared (13312729949800²) is 177228778716301910520040000
• 13312729949800 cubed (13312729949800³) is 2359398870382989241679096201093992000000
• The square root of 13312729949800 is 3648661.3914968871
• The cube root of 13312729949800 is 23700.4017271243

Scales and comparisons

• 13,312,729,949,800 seconds is equal to 423,303 years, 32 weeks, 6 days, 13 hours, 36 minutes, 40 seconds.
• To count from 1 to 13,312,729,949,800 would take you about one million, fifty-eight thousand, two hundred fifty-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 13312729949800 cubic inches would be around 1975 feet tall.

Recreational maths with 13312729949800

• 13312729949800 backwards is 00894992721331
• The number of decimal digits it has is: 14
• The sum of 13312729949800's digits is 58
• More coming soon!