13870198778212

Names of 13870198778212

• Cardinal: 13870198778212 can be written as Thirteen trillion, eight hundred seventy billion, one hundred ninety-eight million, seven hundred seventy-eight thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.3870198778212 × 10¹³

Factors of 13870198778212

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 389

Divisors of 13870198778212

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 43 49 86 98 172 196 301 337 602 674 1204 1348 1849 2107 2359 3698 4214 4718 7396 8428 9436 12943 14491 16513 25886 28982 33026 51772 57964 66052 90601 101437 113569 181202 202874 227138 362404 405748 454276 623113 710059 794983 1246226 1420118 1589966 2492452 2840236 3179932 4361791 4883467 5564881 8723582 9766934 11129762 17447164 19533868 22259524 30532537 34184269 38272753 61065074 68368538 76545506 122130148 136737076 153091012 209989081 239289883 267909271 419978162 478579766 535818542 839956324 957159532 1071637084 1469923567 1645728379 1875364897 2939847134 3291456758 3750729794 5879694268 6582913516 7501459588 10289464969 11520098653 20578929938 23040197306 41157859876 46080394612 70766320297 80640690571 141532640594 161281381142 283065281188 322562762284 495364242079 990728484158 1981456968316 3467549694553 6935099389106 13870198778212
• Sum of all divisors σ(n): 28993713004620
• Sum of proper divisors (its aliquot sum) s(n): 15123514226408
• 13870198778212 is an abundant number, because the sum of its proper divisors (15123514226408) is greater than itself. Its abundance is 1253315448196

Bases of 13870198778212

• Binary: 11001001110101101000010001010110100101100100₂
• Hexadecimal: 0xC9D68456964
• Base-36: 4WZVQ8G2S

Squares and roots of 13870198778212

• 13870198778212 squared (13870198778212²) is 192382414147113657565916944
• 13870198778212 cubed (13870198778212³) is 2668382325652770837197079746522268824128
• The square root of 13870198778212 is 3724271.5768606349
• The cube root of 13870198778212 is 24026.7056766539

Scales and comparisons

• 13,870,198,778,212 seconds is equal to 441,029 years, 21 weeks, 5 days, 1 hour, 56 minutes, 52 seconds.
• To count from 1 to 13,870,198,778,212 would take you about one million, one hundred two thousand, five hundred seventy-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 13870198778212 cubic inches would be around 2002.2 feet tall.

Recreational maths with 13870198778212

• 13870198778212 backwards is 21287789107831
• The number of decimal digits it has is: 14
• The sum of 13870198778212's digits is 64
• More coming soon!