31145449019712

Names of 31145449019712

• Cardinal: 31145449019712 can be written as Thirty-one trillion, one hundred forty-five billion, four hundred forty-nine million, nineteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.1145449019712 × 10¹³

Factors of 31145449019712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14215

Divisors of 31145449019712

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 53 64 96 97 106 159 192 194 212 291 318 388 424 582 636 776 848 1164 1272 1552 1696 2328 2544 2803 3104 3392 4656 5088 5141 5606 6208 8409 9312 10176 10282 11212 11257 15423 16818 18624 20564 22424 22514 30846 33636 33771 41128 44848 45028 61692 67272 67542 82256 89696 90056 123384 134544 135084 148559 164512 179392 180112 246768 269088 270168 271891 297118 329024 360224 445677 493536 538176 540336 543782 594236 596621 720448 815673 891354 987072 1080672 1087564 1091929 1188472 1193242 1631346 1782708 1789863 2161344 2175128 2183858 2376944 2386484 3262692 3275787 3565416 3579726 4350256 4367716 4753888 4772968 6525384 6551574 7130832 7159452 8700512 8735432 9507776 9545936 13050768 13103148 14261664 14318904 14410223 17401024 17470864 19091872 26101536 26206296 28523328 28637808 28820446 31553371 34941728 38183744 43230669 52203072 52412592 57275616 57640892 57872237 63106742 69883456 86461338 94660113 104825184 114551232 115281784 115744474 126213484 172922676 173616711 189320226 209650368 230563568 231488948 252426968 345845352 347233422 378640452 461127136 462977896 504853936 691690704 694466844 757280904 922254272 925955792 1009707872 1383381408 1388933688 1514561808 1672328663 1851911584 2019415744 2766762816 2777867376 3029123616 3060676987 3344657326 3703823168 5016985989 5555734752 6058247232 6121353974 6689314652 9182030961 10033971978 11111469504 12242707948 13378629304 18364061922 20067943956 24485415896 26757258608 36728123844 40135887912 48970831792 53514517216 73456247688 80271775824 97941663584 107029034432 146912495376 160543551648 162215880311 195883327168 293824990752 321087103296 324431760622 486647640933 587649981504 648863521244 973295281866 1297727042488 1946590563732 2595454084976 3893181127464 5190908169952 7786362254928 10381816339904 15572724509856 31145449019712
• Sum of all divisors σ(n): 84863863873152
• Sum of proper divisors (its aliquot sum) s(n): 53718414853440
• 31145449019712 is an abundant number, because the sum of its proper divisors (53718414853440) is greater than itself. Its abundance is 22572965833728

Bases of 31145449019712

• Binary: 111000101001110011101011011001101100101000000₂
• Hexadecimal: 0x1C539D6CD940
• Base-36: B1G0S70AO

Squares and roots of 31145449019712

• 31145449019712 squared (31145449019712²) is 970038994639479181764562944
• 31145449019712 cubed (31145449019712³) is 30212300054676580904543338810584920752128
• The square root of 31145449019712 is 5580810.7851558629
• The cube root of 31145449019712 is 31462.8600722523

Scales and comparisons

• 31,145,449,019,712 seconds is equal to 990,328 years, 48 weeks, 6 days, 35 minutes, 12 seconds.
• To count from 1 to 31,145,449,019,712 would take you about two million, four hundred seventy-five thousand, eight hundred twenty-two 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 31145449019712 cubic inches would be around 2621.9 feet tall.

Recreational maths with 31145449019712

• 31145449019712 backwards is 21791094454113
• The number of decimal digits it has is: 14
• The sum of 31145449019712's digits is 51
• More coming soon!