12992818146

Names of 12992818146

• Cardinal: 12992818146 can be written as Twelve billion, nine hundred ninety-two million, eight hundred eighteen thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 1.2992818146 × 10¹⁰

Factors of 12992818146

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 432

Divisors of 12992818146

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 31 33 38 42 49 57 62 66 77 93 98 114 133 147 154 186 209 217 231 266 294 341 359 361 399 418 434 462 539 589 627 651 682 718 722 798 931 1023 1077 1078 1083 1178 1254 1302 1463 1519 1617 1767 1862 2046 2154 2166 2387 2513 2527 2793 2926 3038 3234 3534 3949 3971 4123 4389 4557 4774 5026 5054 5586 6479 6821 7161 7539 7581 7898 7942 8246 8778 9114 10241 11129 11191 11847 11913 12369 12958 13642 14322 15078 15162 16709 17591 17689 19437 20463 20482 22258 22382 23694 23826 24738 27643 27797 28861 30723 33387 33418 33573 35182 35378 38874 40926 45353 47747 50127 52773 53067 55286 55594 57722 61446 66774 67146 75031 77903 78337 82929 83391 86583 90706 95494 100254 105546 106134 122419 123101 129599 136059 143241 150062 155806 156674 165858 166782 173166 193501 194579 211451 225093 233709 235011 244838 246202 259198 272118 286482 317471 334229 367257 369303 387002 388797 389158 422902 450186 467418 470022 525217 545321 548359 580503 583737 634353 634942 668458 734514 738606 777594 856933 861707 907193 952413 1002687 1050434 1090642 1096718 1161006 1167474 1268706 1425589 1480157 1575651 1635963 1645077 1713866 1723414 1814386 1904826 2005374 2325961 2570799 2585121 2721579 2851178 2960314 3151302 3271926 3290154 3676519 4017569 4276767 4440471 4651922 5141598 5170242 5443158 5998531 6031949 6350351 6977883 7353038 8035138 8553534 8880942 9979123 10361099 11029557 11997062 12052707 12063898 12700702 13955766 16281727 17995593 18095847 19051053 19958246 20722198 22059114 24105414 28122983 29937369 31083297 32563454 35991186 36191694 38102106 44193259 48845181 56245966 59874738 62166594 69853861 84368949 88386518 97690362 113972089 132579777 139707722 168737898 196860881 209561583 227944178 265159554 309352813 341916267 393721762 419123166 590582643 618705626 683832534 928058439 1181165286 1856116878 2165469691 4330939382 6496409073 12992818146
• Sum of all divisors σ(n): 36025896960
• Sum of proper divisors (its aliquot sum) s(n): 23033078814
• 12992818146 is an abundant number, because the sum of its proper divisors (23033078814) is greater than itself. Its abundance is 10040260668

Bases of 12992818146

• Binary: 1100000110011011101010101111100010₂
• Hexadecimal: 0x3066EABE2
• Base-36: 5YVL6N6

Squares and roots of 12992818146

• 12992818146 squared (12992818146²) is 168813323375026877316
• 12992818146 cubed (12992818146³) is 2193360811233615174829040576136
• The square root of 12992818146 is 113986.0436457027
• The cube root of 12992818146 is 2350.9016094357

Scales and comparisons

• 12,992,818,146 seconds is equal to 413 years, 6 weeks, 5 days, 20 hours, 9 minutes, 6 seconds.
• To count from 1 to 12,992,818,146 would take you about eight hundred twenty-six 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 12992818146 cubic inches would be around 195.9 feet tall.

Recreational maths with 12992818146

• 12992818146 backwards is 64181829921
• The number of decimal digits it has is: 11
• The sum of 12992818146's digits is 51
• More coming soon!