42721890911084

Names of 42721890911084

• Cardinal: 42721890911084 can be written as Forty-two trillion, seven hundred twenty-one billion, eight hundred ninety million, nine hundred eleven thousand and eighty-four.

Scientific notation

• Scientific notation: 4.2721890911084 × 10¹³

Factors of 42721890911084

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 278

Divisors of 42721890911084

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 67 77 98 121 134 154 191 196 242 268 308 382 469 484 539 737 764 847 938 1078 1331 1337 1474 1694 1876 2101 2156 2662 2674 2948 3283 3388 4202 4489 5159 5324 5348 5929 6566 8107 8404 8978 9317 9359 10318 11858 12797 13132 14707 16214 17956 18634 18718 20636 23111 23716 25594 29414 31423 32428 36113 36481 37268 37436 46222 49379 51188 56749 58828 62846 65219 72226 72962 89177 89579 92444 98758 102949 113498 125692 130438 140767 144452 145924 161777 178354 179158 197516 205898 219961 226996 254221 255367 260876 281534 323554 345653 356708 358316 397243 401291 411796 439922 508442 510734 543169 563068 624239 627053 647108 691306 794486 802582 857399 879844 985369 1016884 1021468 1086338 1132439 1248478 1254106 1382612 1548437 1588972 1605164 1714798 1779547 1787569 1970738 2172676 2264878 2419571 2444227 2496956 2508212 2809037 3096874 3429596 3559094 3575138 3802183 3941476 4369673 4414201 4529756 4839142 4888454 5618074 5974859 6001793 6193748 6897583 7118188 7150276 7604366 8739346 8828402 9431389 9678284 9776908 10839059 11236148 11949718 12003586 12456829 13795166 15208732 17032807 17109589 17478692 17656804 18862778 19663259 21678118 23899436 24007172 24913658 26615281 26886497 27590332 30899407 34065614 34219178 37725556 39326518 41824013 42012551 43356236 48556211 49827316 53230562 53772994 61798814 66019723 68131228 68438356 75873413 78653036 83648026 84025102 97112422 103745279 106461124 107545988 119229649 119767123 123597628 132039446 151746826 163763209 167296052 168050204 188205479 194224844 207490558 216295849 238459298 239534246 264078892 292768091 295751467 303493652 327526418 339893477 376410958 414981116 432591698 462138061 476918596 479068492 585536182 591502934 655052836 679786954 726216953 752821916 834607543 865183396 924276122 1141198069 1146342463 1171072364 1183005868 1317438353 1359573908 1452433906 1669215086 1801395299 1848552244 2070260269 2282396138 2292684926 2379254339 2634876706 2904867812 3253266137 3338430172 3602790598 4140520538 4564792276 4585369852 4758508678 5083518671 5269753412 6506532274 7205581196 7988386483 8024397241 8281041076 9517017356 10167037342 12609767093 13013064548 14491821883 15976772966 16048794482 19815348289 20334074684 22772862959 25219534186 28983643766 31953545932 32097588964 39630696578 45545725918 50439068372 55918705381 57967287532 79261393156 88268369651 91091451836 111837410762 138707438023 159410040713 176536739302 217968831179 223674821524 277414876046 318820081426 353073478604 435937662358 554829752092 637640162852 871875324716 970952066161 1525781818253 1941904132322 3051563636506 3883808264644 6103127273012 10680472727771 21360945455542 42721890911084
• Sum of all divisors σ(n): 97620142989096
• Sum of proper divisors (its aliquot sum) s(n): 54898252078012
• 42721890911084 is an abundant number, because the sum of its proper divisors (54898252078012) is greater than itself. Its abundance is 12176361166928

Bases of 42721890911084

• Binary: 1001101101101011110111001000011100001101101100₂
• Hexadecimal: 0x26DAF721C36C
• Base-36: F565YSVAK

Squares and roots of 42721890911084

• 42721890911084 squared (42721890911084²) is 1825159963018561687594055056
• 42721890911084 cubed (42721890911084³) is 77974284835357100122410841336317896640704
• The square root of 42721890911084 is 6536198.5060954199
• The cube root of 42721890911084 is 34958.2879713901

Scales and comparisons

• 42,721,890,911,084 seconds is equal to 1,358,423 years, 51 weeks, 23 hours, 44 minutes, 44 seconds.
• To count from 1 to 42,721,890,911,084 would take you about three million, three hundred ninety-six thousand and fifty-nine 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 42721890911084 cubic inches would be around 2913.2 feet tall.

Recreational maths with 42721890911084

• 42721890911084 backwards is 48011909812724
• The number of decimal digits it has is: 14
• The sum of 42721890911084's digits is 56
• More coming soon!