268416128673

Names of 268416128673

• Cardinal: 268416128673 can be written as Two hundred sixty-eight billion, four hundred sixteen million, one hundred twenty-eight thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 2.68416128673 × 10¹¹

Factors of 268416128673

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1841

Divisors of 268416128673

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 49 57 63 77 99 121 133 147 171 189 209 231 297 343 363 399 441 513 539 627 693 847 931 1029 1089 1197 1323 1463 1617 1801 1881 2079 2299 2401 2541 2793 3087 3267 3591 3773 4389 4851 5403 5643 5929 6517 6897 7203 7623 8379 9261 10241 11319 12607 13167 14553 16093 16209 17787 19551 19811 20691 21609 22869 25137 26411 30723 33957 34219 37821 39501 41503 45619 48279 48627 53361 58653 59433 62073 64827 71687 79233 88249 92169 101871 102657 112651 113463 124509 136857 138677 144837 160083 175959 178299 215061 217921 237699 239533 264747 276507 290521 307971 337953 340389 373527 376409 410571 416031 434511 501809 534897 617743 645183 653763 713097 718599 788557 794241 871563 923913 970739 1013859 1120581 1129227 1231713 1248093 1505427 1525447 1676731 1853229 1935549 1961289 2155797 2365671 2382723 2614689 2634863 2912217 3041577 3387681 3744279 4140499 4324201 4516281 4576341 5030193 5519899 5559687 5883867 6467391 6795173 7097013 7844067 7904589 8736651 10163043 10678129 11737117 12421497 12972603 13548843 13729023 15090579 16559697 16679061 18444041 20385519 21291039 23713767 26209953 28983493 32034387 35211351 37264491 38917809 41187069 45271737 47566211 49679091 55332123 61156557 71141301 74746903 82159819 86950479 96103161 105634053 111793473 116753427 129108287 142698633 149037273 165996369 183469671 202884451 224240709 246479457 260851437 288309483 316902159 387324861 428095899 497989107 523228321 608653353 672722127 739438371 782554311 903758009 1161974583 1284287697 1420191157 1569684963 1825960059 2018166381 2218315113 2711274027 3485923749 4260573471 4709054889 5477880177 8133822081 9941338099 12781720413 14127164667 24401466243 29824014297 38345161239 89472042891 268416128673
• Sum of all divisors σ(n): 537043572800
• Sum of proper divisors (its aliquot sum) s(n): 268627444127
• 268416128673 is an abundant number, because the sum of its proper divisors (268627444127) is greater than itself. Its abundance is 211315454

Bases of 268416128673

• Binary: 11111001111110110110010001011010100001₂
• Hexadecimal: 0x3E7ED916A1
• Base-36: 3FB416E9

Squares and roots of 268416128673

• 268416128673 squared (268416128673²) is 72047218131800492740929
• 268416128673 cubed (268416128673³) is 19338635372597059732714000917557217
• The square root of 268416128673 is 518088.9196585853
• The cube root of 268416128673 is 6450.6409528543

Scales and comparisons

• 268,416,128,673 seconds is equal to 8,534 years, 41 weeks, 5 days, 3 hours, 44 minutes, 33 seconds.
• To count from 1 to 268,416,128,673 would take you about seventeen thousand and sixty-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 268416128673 cubic inches would be around 537.6 feet tall.

Recreational maths with 268416128673

• 268416128673 backwards is 376821614862
• The number of decimal digits it has is: 12
• The sum of 268416128673's digits is 54
• More coming soon!