12940863855948

Names of 12940863855948

• Cardinal: 12940863855948 can be written as Twelve trillion, nine hundred forty billion, eight hundred sixty-three million, eight hundred fifty-five thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.2940863855948 × 10¹³

Factors of 12940863855948

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 335638162

Divisors of 12940863855948

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 51 54 63 68 81 84 102 108 119 126 153 162 189 204 238 252 306 324 357 378 459 476 567 612 714 756 918 1071 1134 1377 1428 1836 2142 2268 2754 3213 4284 5508 6426 9639 12852 19278 38556 335638133 671276266 1006914399 1342552532 2013828798 2349466931 3020743197 4027657596 4698933862 5705848261 6041486394 7048400793 9062229591 9397867724 11411696522 12082972788 14096801586 17117544783 18124459182 21145202379 22823393044 27186688773 28193603172 34235089566 36248918364 39940937827 42290404758 51352634349 54373377546 63435607137 68470179132 79881875654 84580809516 102705268698 108746755092 119822813481 126871214274 154057903047 159763751308 190306821411 205410537396 239645626962 253742428548 308115806094 359468440443 380613642822 462173709141 479291253924 616231612188 718936880886 761227285644 924347418282 1078405321329 1437873761772 1848694836564 2156810642658 3235215963987 4313621285316 6470431927974 12940863855948
• Sum of all divisors σ(n): 40937111927712
• Sum of proper divisors (its aliquot sum) s(n): 27996248071764
• 12940863855948 is an abundant number, because the sum of its proper divisors (27996248071764) is greater than itself. Its abundance is 15055384215816

Bases of 12940863855948

• Binary: 10111100010100000111100101111101110101001100₂
• Hexadecimal: 0xBC50797DD4C
• Base-36: 4L4Y87SR0

Squares and roots of 12940863855948

• 12940863855948 squared (12940863855948²) is 167465957338181338894978704
• 12940863855948 cubed (12940863855948³) is 2167154154419400627498131460860783731392
• The square root of 12940863855948 is 3597341.2203943067
• The cube root of 12940863855948 is 23477.6391226833

Scales and comparisons

• 12,940,863,855,948 seconds is equal to 411,479 years, 22 weeks, 6 days, 20 hours, 25 minutes, 48 seconds.
• To count from 1 to 12,940,863,855,948 would take you about one million, twenty-eight thousand, six 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 12940863855948 cubic inches would be around 1956.5 feet tall.

Recreational maths with 12940863855948

• 12940863855948 backwards is 84955836804921
• The number of decimal digits it has is: 14
• The sum of 12940863855948's digits is 72
• More coming soon!