27947958966928

Names of 27947958966928

• Cardinal: 27947958966928 can be written as Twenty-seven trillion, nine hundred forty-seven billion, nine hundred fifty-eight million, nine hundred sixty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7947958966928 × 10¹³

Factors of 27947958966928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17728

Divisors of 27947958966928

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 23 26 28 44 46 52 56 77 88 91 92 104 112 143 154 161 176 182 184 208 253 286 299 308 322 364 368 506 572 598 616 644 728 1001 1012 1144 1196 1232 1288 1456 1771 2002 2024 2093 2288 2392 2576 3289 3542 4004 4048 4186 4784 6578 7084 7351 8008 8372 10321 13156 14168 14702 16016 16744 20642 23023 26312 28336 29404 33488 41284 46046 51457 52624 58808 72247 80861 82568 92092 95563 102914 113531 117616 134173 144494 161722 165136 169073 184184 191126 205828 227062 237383 268346 288988 323444 338146 368368 382252 411656 454124 474766 536692 566027 577976 646888 668941 676292 764504 794717 823312 908248 939211 949532 1051193 1073384 1132054 1155952 1183511 1293776 1337882 1352584 1475903 1529008 1589434 1661681 1816496 1859803 1878422 1899064 2102386 2146768 2197949 2264108 2367022 2611213 2675764 2705168 2951806 3085979 3178868 3323362 3719606 3756844 3798128 4204772 4395898 4528216 4734044 5222426 5351528 5903612 6171958 6357736 6646724 7358351 7439212 7513688 8409544 8791796 9056432 9468088 10331321 10444852 10703056 11807224 12343916 12715472 13018621 13293448 14716702 14878424 15027376 15385643 16819088 17583592 18278491 18936176 20662642 20889704 21601853 23614448 24177439 24687832 26037242 26586896 29433404 29756848 30771286 33945769 35167184 36556982 41325284 41779408 43203706 48354878 49375664 52074484 58866808 61542572 67891538 73113964 75869671 82650568 86407412 96709756 104148968 117733616 123085144 135783076 146227928 151739342 165301136 169242073 172814824 193419512 208297936 237620383 246170288 271566152 292455856 303478684 338484146 345629648 386839024 475240766 531087697 543132304 606957368 676968292 834566381 950481532 986305723 1062175394 1213914736 1353936584 1669132762 1745002433 1900963064 1972611446 2124350788 2707873168 3338265524 3490004866 3801926128 3945222892 4248701576 5841964667 6676531048 6904140061 6980009732 7890445784 8497403152 10849362953 11683929334 12215017031 13353062096 13808280122 13960019464 15780891568 19195026763 21698725906 22685031629 23367858668 24430034062 27616560244 27920038928 38390053526 43397451812 45370063258 46735717336 48860068124 55233120488 75945540671 76780107052 86794903624 90740126516 93471434672 97720136248 110466240976 134365187341 151891081342 153560214104 158795221403 173589807248 181480253032 195440272496 249535347919 268730374682 303782162684 307120428208 317590442806 362960506064 499070695838 537460749364 607564325368 635180885612 998141391676 1074921498728 1215128650736 1270361771224 1746747435433 1996282783352 2149842997456 2540723542448 3493494870866 3992565566704 6986989741732 13973979483464 27947958966928
• Sum of all divisors σ(n): 75882487209984
• Sum of proper divisors (its aliquot sum) s(n): 47934528243056
• 27947958966928 is an abundant number, because the sum of its proper divisors (47934528243056) is greater than itself. Its abundance is 19986569276128

Bases of 27947958966928

• Binary: 110010110101100100100001010101001101010010000₂
• Hexadecimal: 0x196B242A9A90
• Base-36: 9WN4569HS

Squares and roots of 27947958966928

• 27947958966928 squared (27947958966928²) is 781088410417091200997757184
• 27947958966928 cubed (27947958966928³) is 21829826843879881875432036670989630410752
• The square root of 27947958966928 is 5286582.9197060741
• The cube root of 27947958966928 is 30347.0652863875

Scales and comparisons

• 27,947,958,966,928 seconds is equal to 888,658 years, 33 weeks, 4 days, 7 hours, 15 minutes, 28 seconds.
• To count from 1 to 27,947,958,966,928 would take you about two million, two hundred twenty-one thousand, six hundred forty-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 27947958966928 cubic inches would be around 2528.9 feet tall.

Recreational maths with 27947958966928

• 27947958966928 backwards is 82966985974972
• 27947958966928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27947958966928's digits is 91
• More coming soon!