12855433039146

Names of 12855433039146

• Cardinal: 12855433039146 can be written as Twelve trillion, eight hundred fifty-five billion, four hundred thirty-three million, thirty-nine thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.2855433039146 × 10¹³

Factors of 12855433039146

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 269

Divisors of 12855433039146

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 127 137 162 243 254 274 381 411 486 729 762 822 1143 1233 1458 2187 2286 2466 3429 3699 4374 6561 6858 7398 10287 11097 13122 17399 18769 19683 20574 22194 30861 33291 34798 37538 39366 52197 56307 61722 66582 92583 99873 104394 112614 156591 168921 185166 199746 277749 299619 313182 337842 469773 506763 555498 599238 833247 898857 939546 1013526 1409319 1520289 1666494 1797714 2383663 2499741 2571353 2696571 2818638 3040578 4227957 4560867 4767326 4999482 5142706 5393142 7150989 7714059 8455914 9121734 12683871 13682601 14301978 15428118 21452967 23142177 25367742 27365202 38051613 41047803 42905934 46284354 64358901 69426531 76103226 82095606 114154839 123143409 128717802 138853062 193076703 208279593 228309678 246286818 326561831 342464517 369430227 386153406 416559186 579230109 624838779 653123662 684929034 738860454 979685493 1158460218 1249677558 1737690327 1874516337 1959370986 2939056479 3475380654 3749032674 5213070981 5623549011 5878112958 8817169437 10426141962 11247098022 15639212943 16870647033 17634338874 26451508311 31278425886 33741294066 46917638829 50611941099 52903016622 79354524933 93835277658 101223882198 158709049866 238063574799 476127149598 714190724397 1428381448794 2142572173191 4285144346382 6427716519573 12855433039146
• Sum of all divisors σ(n): 29366337116160
• Sum of proper divisors (its aliquot sum) s(n): 16510904077014
• 12855433039146 is an abundant number, because the sum of its proper divisors (16510904077014) is greater than itself. Its abundance is 3655471037868

Bases of 12855433039146

• Binary: 10111011000100100011100001010000110100101010₂
• Hexadecimal: 0xBB123850D2A
• Base-36: 4K1PCWWMI

Squares and roots of 12855433039146

• 12855433039146 squared (12855433039146²) is 165262158623966561968409316
• 12855433039146 cubed (12855433039146³) is 2124516614095126793119029113229179084136
• The square root of 12855433039146 is 3585447.3973475053
• The cube root of 12855433039146 is 23425.8614405113

Scales and comparisons

• 12,855,433,039,146 seconds is equal to 408,763 years, 2 days, 5 hours, 59 minutes, 6 seconds.
• To count from 1 to 12,855,433,039,146 would take you about one million, twenty-one thousand, nine hundred seven 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 12855433039146 cubic inches would be around 1952.2 feet tall.

Recreational maths with 12855433039146

• 12855433039146 backwards is 64193033455821
• 12855433039146 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12855433039146's digits is 54
• More coming soon!