16390821423977
16,390,821,423,977 is an odd composite number composed of eight prime numbers multiplied together.
What does the number 16390821423977 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 384 divisors.
16390821423977 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 16390821423977:
72 × 11 × 13 × 31 × 37 × 61 × 67 × 499
(7 × 7 × 11 × 13 × 31 × 37 × 61 × 67 × 499)See below for interesting mathematical facts about the number 16390821423977 from the Numbermatics database.
Names of 16390821423977
- Cardinal: 16390821423977 can be written as Sixteen trillion, three hundred ninety billion, eight hundred twenty-one million, four hundred twenty-three thousand, nine hundred seventy-seven.
Scientific notation
- Scientific notation: 1.6390821423977 × 1013
Factors of 16390821423977
Divisors of 16390821423977
- Number of divisors d(n): 384
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Complete list of divisors:
1 7 11 13 31 37 49 61 67 77 91 143 217 259 341 403 407 427 469 481 499 539 637 671 737 793 871 1001 1147 1519 1813 1891 2077 2257 2387 2479 2821 2849 2989 3283 3367 3493 4087 4433 4697 5159 5291 5489 5551 6097 6487 7007 8029 8723 9581 12617 13237 14539 14911 15469 15799 16709 17353 18463 19747 19943 20801 22847 23569 24451 24583 24827 27001 27269 28609 29341 30439 31031 32227 32879 33433 36113 37037 38423 38857 42679 44957 45409 53131 56203 61061 67067 69967 71357 76849 88319 92659 101773 104377 108283 110593 121471 126697 129241 145607 151219 159929 164021 170159 172081 173789 189007 190883 200263 201097 203093 205387 213073 217217 225589 234031 240019 259259 268961 270413 297011 314699 317863 322751 334829 354497 367763 371917 395707 427427 434629 469469 489769 499499 537943 572353 584441 618233 730639 757981 769637 845339 886879 904687 909571 943609 999037 1019249 1036423 1058533 1119503 1126243 1148147 1191113 1204567 1216523 1237021 1323049 1336181 1393667 1407679 1421651 1437709 1491511 1579123 1638217 1647061 1663409 1680133 1892891 1965847 2039413 2079077 2202893 2212067 2259257 2343803 2481479 2574341 2603419 2640209 2769949 3042403 3428383 3496493 3765601 4006471 4091087 4352777 4687789 4780919 5387459 5917373 6208153 6295883 6366997 6605263 6993259 7254961 7409731 7440589 7883701 8037029 8337791 8659147 9755669 9853753 9951557 10005281 10379699 10989407 11400653 11529427 11643863 11760931 12266917 12388673 13250237 13473499 13607231 13760929 14275891 14553539 14641159 15484469 15814799 16081273 16406621 17370353 18020387 18117671 18481463 19389643 21296821 21624317 22433543 26512369 28045297 28637609 30469439 32814523 33466433 34913533 37712213 38347651 41421611 44071181 44568979 46236841 48952813 50784727 51565679 52084123 55185907 60614029 60941257 63221803 68289683 70036967 72657893 75458281 76925849 79804571 80705989 81507041 81846479 85868419 86720711 94314493 95250617 96326503 99931237 102488113 108391283 112568911 126823697 129370241 134936087 148208489 151370219 157034801 161052749 176894003 185586583 213286073 229701661 234265031 244394731 268433557 291636059 308498267 360959753 364588861 384048863 421824161 426588799 442552621 453875929 490258769 498519463 508605251 528207967 538480943 558631997 572925353 601078933 607044977 660201451 666754319 670353827 695439833 717416791 787982377 821883439 830041091 887765879 944552609 980957653 1037459423 1059591533 1099243607 1127369243 1238258021 1299106081 1710763117 1879034899 2041452413 2339206711 2526718271 2688342041 2952769127 2986121593 3097868347 3177131503 3489636241 3697455769 4010477471 4692476789 4868078831 4992635219 5483714093 5753184073 5810287637 6611868263 6866703571 7262215961 7891584701 8667806147 9040717829 10790534183 14290166891 16374446977 18818394287 20669383889 22239920521 24427453687 25731273821 30409687243 32847337523 34076551817 34948446533 38385998651 40272288511 40672013459 48066924997 63285024803 75533739281 114621128839 180118916747 212867810701 244639125731 268701990557 334506559673 442995173621 528736174967 1260832417229 1490074674907 2341545917711 16390821423977
- Sum of all divisors σ(n): 24546428928000
- Sum of proper divisors (its aliquot sum) s(n): 8155607504023
- 16390821423977 is a deficient number, because the sum of its proper divisors (8155607504023) is less than itself. Its deficiency is 8235213919954
Bases of 16390821423977
- Binary: 111011101000010010010001011010101011011010012
- Hexadecimal: 0xEE84916AB69
- Base-36: 5T5U7VL2H
Squares and roots of 16390821423977
- 16390821423977 squared (163908214239772) is 268659026952703409990496529
- 16390821423977 cubed (163908214239773) is 4403542134721185329570173965501055875833
-
The
square root of 16390821423977 is 4048557.9437593579 -
The
cube root of 16390821423977 is 25401.9411912451
Scales and comparisons
How big is 16390821423977?- 16,390,821,423,977 seconds is equal to 521,177 years, 21 weeks, 6 days, 7 hours, 6 minutes, 17 seconds.
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To count from 1 to 16,390,821,423,977 would take you about one million, three hundred two thousand, nine hundred forty-three 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 16390821423977 cubic inches would be around 2116.8 feet tall.
Recreational maths with 16390821423977
- 16390821423977 backwards is 77932412809361
- The number of decimal digits it has is: 14
- The sum of 16390821423977's digits is 62
- More coming soon!
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