20379123780912

Names of 20379123780912

• Cardinal: 20379123780912 can be written as Twenty trillion, three hundred seventy-nine billion, one hundred twenty-three million, seven hundred eighty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.0379123780912 × 10¹³

Factors of 20379123780912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1532

Divisors of 20379123780912

• Number of divisors d(n): 450
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 43 48 52 54 72 78 81 86 104 108 117 129 144 156 162 169 172 208 216 234 258 312 324 338 344 351 387 432 468 507 516 559 624 648 676 688 702 774 936 1014 1032 1053 1118 1161 1296 1352 1404 1471 1521 1548 1677 1872 2028 2064 2106 2236 2322 2704 2808 2942 3042 3096 3354 3483 4056 4212 4413 4472 4563 4644 5031 5616 5884 6084 6192 6708 6966 7267 8112 8424 8826 8944 9126 9288 10062 11768 12168 13239 13416 13689 13932 14534 15093 16848 17652 18252 18576 19123 20124 21801 23536 24336 26478 26832 27378 27864 29068 30186 35304 36504 38246 39717 40248 43602 45279 52956 54756 55728 57369 58136 60372 63253 65403 70608 73008 76492 79434 80496 87204 90558 105912 109512 114738 116272 119151 120744 126506 130806 152984 158868 172107 174408 181116 189759 196209 211824 219024 229476 238302 241488 248599 253012 261612 305968 317736 344214 348816 362232 379518 392418 458952 476604 497198 506024 516321 523224 569277 588627 635472 688428 724464 745797 759036 784836 822289 917904 953208 994396 1012048 1032642 1046448 1138554 1177254 1376856 1491594 1518072 1548963 1569672 1644578 1707831 1906416 1988792 2065284 2163841 2237391 2277108 2354508 2466867 2753712 2983188 3036144 3097926 3139344 3289156 3415662 3977584 4130568 4327682 4474782 4554216 4709016 4933734 5123493 5966376 6195852 6491523 6578312 6712173 6831324 7400601 8261136 8655364 8949564 9108432 9418032 9867468 10246986 10689757 11932752 12391704 12983046 13156624 13424346 13662648 14801202 17310728 17899128 19474569 19734936 20136519 20493972 21379514 22201803 24783408 25966092 26848692 27325296 28129933 29602404 32069271 34621456 35798256 38949138 39469872 40273038 40987944 42759028 44403606 51932184 53697384 56259866 58423707 59204808 64138542 66605409 77898276 80546076 81975888 84389799 85518056 88807212 93045163 96207813 103864368 107394768 112519732 116847414 118409616 128277084 133210818 155796552 161092152 168779598 171036112 175271121 177614424 186090326 192415626 225039464 233694828 253169397 256554168 266421636 279135489 288623439 311593104 322184304 337559196 350542242 355228848 365689129 372180652 384831252 450078928 467389656 506338794 513108336 532843272 558270978 577246878 675118392 701084484 731378258 744361304 759508191 769662504 837406467 865870317 934779312 1012677588 1065686544 1097067387 1116541956 1154493756 1209587119 1350236784 1402168968 1462756516 1488722608 1519016382 1539325008 1674812934 1731740634 2025355176 2194134774 2233083912 2278524573 2308987512 2419174238 2512219401 2804337936 2925513032 3038032764 3291202161 3349625868 3463481268 3628761357 4050710352 4388269548 4466167824 4557049146 4617975024 4838348476 5024438802 5851026064 6076065528 6582404322 6699251736 6926962536 7257522714 7536658203 8776539096 9114098292 9676696952 9873606483 10048877604 10886284071 12152131056 13164808644 13398503472 13853925072 14515045428 15073316406 15724632547 17553078192 18228196584 19353393904 19747212966 20097755208 21772568142 26329617288 29030090856 29620819449 30146632812 31449265094 32658852213 36456393168 39494425932 40195510416 43545136284 47173897641 52659234576 58060181712 59241638898 60293265624 62898530188 65317704426 78988851864 87090272568 94347795282 97976556639 118483277796 120586531248 125797060376 130635408852 141521692923 157977703728 174180545136 188695590564 195953113278 236966555592 251594120752 261270817704 283043385846 377391181128 391906226556 424565078769 473933111184 522541635408 566086771692 754782362256 783812453112 849130157538 1132173543384 1273695236307 1567624906224 1698260315076 2264347086768 2547390472614 3396520630152 5094780945228 6793041260304 10189561890456 20379123780912
• Sum of all divisors σ(n): 65399061135276
• Sum of proper divisors (its aliquot sum) s(n): 45019937354364
• 20379123780912 is an abundant number, because the sum of its proper divisors (45019937354364) is greater than itself. Its abundance is 24640813573452

Bases of 20379123780912

• Binary: 100101000100011100010011011110000110100110000₂
• Hexadecimal: 0x1288E26F0D30
• Base-36: 7821G4J00

Squares and roots of 20379123780912

• 20379123780912 squared (20379123780912²) is 415308686077733010175551744
• 20379123780912 cubed (20379123780912³) is 8463627120866045237862461026050975510528
• The square root of 20379123780912 is 4514324.2884081777
• The cube root of 20379123780912 is 27314.6203809739

Scales and comparisons

• 20,379,123,780,912 seconds is equal to 647,993 years, 5 weeks, 1 day, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,379,123,780,912 would take you about one million, six hundred nineteen thousand, nine hundred eighty-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 20379123780912 cubic inches would be around 2276.2 feet tall.

Recreational maths with 20379123780912

• 20379123780912 backwards is 21908732197302
• 20379123780912 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20379123780912's digits is 54
• More coming soon!