3977660649443

Names of 3977660649443

• Cardinal: 3977660649443 can be written as Three trillion, nine hundred seventy-seven billion, six hundred sixty million, six hundred forty-nine thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 3.977660649443 × 10¹²

Factors of 3977660649443

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 297

Divisors of 3977660649443

• Number of divisors d(n): 108
• Complete list of divisors:
  1 13 19 31 97 137 169 247 403 589 961 1261 1781 1843 2603 3007 3211 4247 5239 7657 9409 12493 13289 16393 18259 23153 23959 33839 39091 55211 57133 80693 93217 99541 122317 131657 162409 172757 178771 237367 252491 291679 311467 411959 439907 508183 717743 742729 1049009 1211821 1289033 1590121 1711541 1771123 2245841 2324023 2501483 3085771 3282383 3791827 5355467 5541901 7827221 9042049 9655477 12770729 13637117 15753673 16757429 22250033 23024599 24491627 30212299 32519279 39960023 42670979 49293751 69621071 72044713 101753873 117546637 166019477 171798931 217846577 242643851 299319787 318391151 422750627 519480299 759240437 936581269 1238760713 1322800349 1528106281 2158253201 2233386103 3154370063 4139084963 6753243887 9870125681 16103889269 23536453547 29034019339 41006810819 128311633853 209350560497 305973896111 3977660649443
• Sum of all divisors σ(n): 4768182991080
• Sum of proper divisors (its aliquot sum) s(n): 790522341637
• 3977660649443 is a deficient number, because the sum of its proper divisors (790522341637) is less than itself. Its deficiency is 3187138307806

Bases of 3977660649443

• Binary: 111001111000011111000011001100111111100011₂
• Hexadecimal: 0x39E1F0CCFE3
• Base-36: 1ERB8G7VN

Squares and roots of 3977660649443

• 3977660649443 squared (3977660649443²) is 15821784242127308536210249
• 3977660649443 cubed (3977660649443³) is 62933688583887133632027696719332741307
• The square root of 3977660649443 is 1994407.3429074111
• The cube root of 3977660649443 is 15844.4040782193

Scales and comparisons

• 3,977,660,649,443 seconds is equal to 126,477 years, 15 weeks, 5 days, 23 hours, 57 minutes, 23 seconds.
• To count from 1 to 3,977,660,649,443 would take you about three hundred sixteen thousand, one hundred ninety-three 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 3977660649443 cubic inches would be around 1320.4 feet tall.

Recreational maths with 3977660649443

• 3977660649443 backwards is 3449460667793
• The number of decimal digits it has is: 13
• The sum of 3977660649443's digits is 68
• More coming soon!