42139367361

Names of 42139367361

• Cardinal: 42139367361 can be written as Forty-two billion, one hundred thirty-nine million, three hundred sixty-seven thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 4.2139367361 × 10¹⁰

Factors of 42139367361

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138

Divisors of 42139367361

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 21 23 31 39 49 61 63 69 91 93 117 147 161 169 183 207 217 273 279 299 403 427 441 483 507 549 637 651 713 793 819 897 1127 1183 1209 1281 1403 1449 1519 1521 1891 1911 1953 2093 2139 2197 2379 2691 2821 2989 3381 3549 3627 3843 3887 4209 4557 4991 5239 5551 5673 5733 6279 6417 6591 7137 8281 8463 8967 9269 9821 10143 10309 10647 11661 12627 13237 13671 14651 14973 15379 15717 16653 17019 18239 18837 19747 19773 24583 24843 25389 26901 27209 27807 29463 30927 34937 34983 36673 38857 39711 43493 43953 44919 46137 47151 49959 50531 54717 59241 64883 68107 68747 72163 73749 74529 81627 83421 88389 92659 92781 104811 107653 110019 116571 119133 120497 127673 130479 131859 134017 138411 151593 164151 172081 177723 190463 194649 204321 206241 216489 221247 237107 244881 256711 277977 304451 314433 319579 322959 330057 349713 353717 361491 383019 391437 402051 454181 454779 476749 505141 516243 565409 571389 583947 612963 618723 649467 711321 770133 833931 843479 893711 913353 938119 958737 968877 1061151 1084473 1149057 1204567 1206153 1362543 1430247 1515423 1548729 1566461 1659749 1696227 1714167 2131157 2133963 2237053 2310399 2476019 2530437 2681133 2740059 2814357 2876211 3082391 3183453 3337243 3613701 3957863 4087629 4154527 4290741 4546269 4699383 4979247 5088681 5904353 6393471 6566833 6711159 7350317 7428057 7591311 8043399 8443071 9247173 10011729 10841103 10965227 11618243 11873589 12463581 14098149 14937741 15659371 17713059 19180413 19700499 20133477 21576737 22050951 22284171 27705041 27741519 29081689 30035187 32895681 34854729 35620767 37390743 46978113 51452219 53139177 59101497 64730211 66152853 76756589 83115123 87245067 95554121 98687043 104564187 140934339 151037159 154356657 194190633 203571823 230269767 249345369 261735201 286662363 360165533 453111477 463069971 610715469 668878847 690809301 859987089 1080496599 1359334431 1832146407 2006636541 3241489797 4682151929 6019909623 14046455787 42139367361
• Sum of all divisors σ(n): 83974625280
• Sum of proper divisors (its aliquot sum) s(n): 41835257919
• 42139367361 is a deficient number, because the sum of its proper divisors (41835257919) is less than itself. Its deficiency is 304109442

Bases of 42139367361

• Binary: 100111001111101100111011011111000001₂
• Hexadecimal: 0x9CFB3B7C1
• Base-36: JCWOVY9

Squares and roots of 42139367361

• 42139367361 squared (42139367361²) is 1775726281585312104321
• 42139367361 cubed (42139367361³) is 74827982112305996225822574466881
• The square root of 42139367361 is 205278.7552597687
• The cube root of 42139367361 is 3479.8671989057

Scales and comparisons

• 42,139,367,361 seconds is equal to 1,339 years, 46 weeks, 6 days, 3 hours, 49 minutes, 21 seconds.
• To count from 1 to 42,139,367,361 would take you about two thousand, six hundred seventy-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 42139367361 cubic inches would be around 290 feet tall.

Recreational maths with 42139367361

• 42139367361 backwards is 16376393124
• The number of decimal digits it has is: 11
• The sum of 42139367361's digits is 45
• More coming soon!