3940393904811

Names of 3940393904811

• Cardinal: 3940393904811 can be written as Three trillion, nine hundred forty billion, three hundred ninety-three million, nine hundred four thousand, eight hundred eleven.

Scientific notation

• Scientific notation: 3.940393904811 × 10¹²

Factors of 3940393904811

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 390

Divisors of 3940393904811

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 243 273 343 351 367 441 567 637 729 819 1029 1053 1101 1323 1701 1911 2187 2457 2569 3087 3159 3303 3969 4459 4771 5103 5733 6561 7371 7707 9261 9477 9909 11907 13377 14313 15309 17199 17983 22113 23121 27783 28431 29727 33397 35721 40131 42939 45927 51597 53949 66339 69363 83349 85293 89181 100191 107163 120393 125881 128817 134689 154791 161847 199017 208089 233779 250047 267543 300573 321489 361179 377643 386451 404067 464373 485541 597051 624267 701337 750141 802629 901719 942823 1083537 1132929 1159353 1212201 1393119 1456623 1636453 1750957 1872801 2104011 2250423 2407887 2705157 2828469 3250611 3398787 3478059 3636603 4179357 4369869 4909359 5252871 5618403 6312033 6599761 8115471 8485407 9751833 10196361 10434177 10909809 12256699 13109607 14728077 15758613 16855209 18936099 19799283 24346413 25456221 29255499 30589083 31302531 32729427 36770097 39328821 44184231 46198327 47275839 56808297 59397849 73039239 76368663 85796893 91767249 98188281 110310291 117986463 132552693 138594981 141827517 170424891 178193547 219117717 229105989 257390679 275301747 294564843 330930873 397658079 415784943 425482551 511274673 534580641 600578251 687317967 772172037 825905241 883694529 992792619 1192974237 1247354829 1276447653 1533824019 1603741923 1801734753 2061953901 2316516111 2978377857 3578922711 3742064487 3829342959 4811225769 5405204259 6185861703 6949548333 8935133571 10736768133 11226193461 11488028877 14433677307 16215612777 20848644999 26805400713 33678580383 43301031921 48646838331 62545934997 80416202139 101035741149 145940514993 187637804991 303107223447 437821544979 562913414973 1313464634937 3940393904811
• Sum of all divisors σ(n): 7442937247200
• Sum of proper divisors (its aliquot sum) s(n): 3502543342389
• 3940393904811 is a deficient number, because the sum of its proper divisors (3502543342389) is less than itself. Its deficiency is 437850562422

Bases of 3940393904811

• Binary: 111001010101110001110001110110101010101011₂
• Hexadecimal: 0x39571C76AAB
• Base-36: 1EA6WSJOR

Squares and roots of 3940393904811

• 3940393904811 squared (3940393904811²) is 15526704125071680128945721
• 3940393904811 cubed (3940393904811³) is 61181330296236258988568785559859763731
• The square root of 3940393904811 is 1985042.5448365079
• The cube root of 3940393904811 is 15794.7666062379

Scales and comparisons

• 3,940,393,904,811 seconds is equal to 125,292 years, 17 weeks, 3 days, 22 hours, 26 minutes, 51 seconds.
• To count from 1 to 3,940,393,904,811 would take you about three hundred thirteen thousand, two hundred thirty 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 3940393904811 cubic inches would be around 1316.2 feet tall.

Recreational maths with 3940393904811

• 3940393904811 backwards is 1184093930493
• The number of decimal digits it has is: 13
• The sum of 3940393904811's digits is 54
• More coming soon!