3966399729000

Names of 3966399729000

• Cardinal: 3966399729000 can be written as Three trillion, nine hundred sixty-six billion, three hundred ninety-nine million, seven hundred twenty-nine thousand.

Scientific notation

• Scientific notation: 3.966399729 × 10¹²

Factors of 3966399729000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 771

Divisors of 3966399729000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 125 150 180 200 225 250 300 360 375 450 500 600 750 761 900 1000 1125 1500 1522 1800 2250 2283 3000 3044 3805 4500 4566 6088 6849 7610 9000 9132 11415 13698 15220 18264 19025 22830 27396 30440 34245 38050 45660 54792 57075 68490 76100 91320 95125 114150 136980 152200 171225 190250 228300 273960 285375 342450 380500 456600 570750 579121 684900 761000 856125 1141500 1158242 1369800 1712250 1737363 2283000 2316484 2895605 3424500 3474726 4632968 5212089 5791210 6849000 6949452 8686815 10424178 11582420 13898904 14478025 17373630 20848356 23164840 26060445 28956050 34747260 41696712 43434075 52120890 57912100 69494520 72390125 86868150 104241780 115824200 130302225 144780250 173736300 208483560 217170375 260604450 289560500 347472600 434340750 440711081 521208900 579121000 651511125 868681500 881422162 1042417800 1303022250 1322133243 1737363000 1762844324 2203555405 2606044500 2644266486 3525688648 3966399729 4407110810 5212089000 5288532972 6610666215 7932799458 8814221620 10577065944 11017777025 13221332430 15865598916 17628443240 19831998645 22035554050 26442664860 31731197832 33053331075 39663997290 44071108100 52885329720 55088885125 66106662150 79327994580 88142216200 99159993225 110177770250 132213324300 158655989160 165266655375 198319986450 220355540500 264426648600 330533310750 396639972900 440711081000 495799966125 661066621500 793279945800 991599932250 1322133243000 1983199864500 3966399729000
• Sum of all divisors σ(n): 13424071124880
• Sum of proper divisors (its aliquot sum) s(n): 9457671395880
• 3966399729000 is an abundant number, because the sum of its proper divisors (9457671395880) is greater than itself. Its abundance is 5491271666880

Bases of 3966399729000

• Binary: 111001101101111111110110001100110101101000₂
• Hexadecimal: 0x39B7FD8CD68
• Base-36: 1EM4ZZM20

Squares and roots of 3966399729000

• 3966399729000 squared (3966399729000²) is 15732326810211273441000000
• 3966399729000 cubed (3966399729000³) is 62400696796561429409127297489000000000
• The square root of 3966399729000 is 1991582.2174843799
• The cube root of 3966399729000 is 15829.4378934249

Scales and comparisons

• 3,966,399,729,000 seconds is equal to 126,119 years, 12 weeks, 4 days, 6 hours, 30 minutes.
• To count from 1 to 3,966,399,729,000 would take you about three hundred fifteen thousand, two hundred ninety-eight 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 3966399729000 cubic inches would be around 1319.1 feet tall.

Recreational maths with 3966399729000

• 3966399729000 backwards is 0009279936693
• The number of decimal digits it has is: 13
• The sum of 3966399729000's digits is 63
• More coming soon!