12940326528740

Names of 12940326528740

• Cardinal: 12940326528740 can be written as Twelve trillion, nine hundred forty billion, three hundred twenty-six million, five hundred twenty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.294032652874 × 10¹³

Factors of 12940326528740

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 151

Divisors of 12940326528740

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 131 169 260 262 338 524 655 676 845 1310 1690 1703 2197 2620 3380 3406 4394 6812 8515 8788 10985 17030 17161 21970 22139 34060 34322 43940 44278 68644 85805 88556 110695 171610 221390 223093 287807 343220 442780 446186 575614 892372 1115465 1151228 1439035 2230930 2248091 2878070 2900209 4461860 4496182 5756140 5800418 8992364 11240455 11600836 14501045 22480910 29002090 29225183 37702717 44961820 58004180 58450366 75405434 116900732 146125915 150810868 188513585 292251830 294499921 377027170 379927379 584503660 588999842 754054340 759854758 1177999684 1472499605 1519709516 1899636895 2944999210 3799273790 3828498973 4939055927 5889998420 7598547580 7656997946 9878111854 15313995892 19142494865 19756223708 24695279635 38284989730 49390559270 49770486649 76569979460 98781118540 99540973298 199081946596 248852433245 497704866490 647016326437 995409732980 1294032652874 2588065305748 3235081632185 6470163264370 12940326528740
• Sum of all divisors σ(n): 29664659887800
• Sum of proper divisors (its aliquot sum) s(n): 16724333359060
• 12940326528740 is an abundant number, because the sum of its proper divisors (16724333359060) is greater than itself. Its abundance is 3784006830320

Bases of 12940326528740

• Binary: 10111100010011100111100100001110011011100100₂
• Hexadecimal: 0xBC4E790E6E4
• Base-36: 4L4PCB0F8

Squares and roots of 12940326528740

• 12940326528740 squared (12940326528740²) is 167452050670412218045987600
• 12940326528740 cubed (12940326528740³) is 2166884213582249927371918705593083624000
• The square root of 12940326528740 is 3597266.5356823367
• The cube root of 12940326528740 is 23477.3141740291

Scales and comparisons

• 12,940,326,528,740 seconds is equal to 411,462 years, 18 weeks, 3 days, 18 hours, 52 minutes, 20 seconds.
• To count from 1 to 12,940,326,528,740 would take you about one million, twenty-eight thousand, six hundred fifty-five 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 12940326528740 cubic inches would be around 1956.4 feet tall.

Recreational maths with 12940326528740

• 12940326528740 backwards is 04782562304921
• The number of decimal digits it has is: 14
• The sum of 12940326528740's digits is 53
• More coming soon!