42454621164690

Names of 42454621164690

• Cardinal: 42454621164690 can be written as Forty-two trillion, four hundred fifty-four billion, six hundred twenty-one million, one hundred sixty-four thousand, six hundred ninety.

Scientific notation

• Scientific notation: 4.245462116469 × 10¹³

Factors of 42454621164690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 486770

Divisors of 42454621164690

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 54 57 63 70 81 90 95 105 114 126 133 135 162 171 189 190 210 266 270 285 315 342 378 399 405 513 567 570 630 665 798 810 811 855 945 1026 1134 1197 1330 1539 1622 1710 1890 1995 2394 2433 2565 2835 3078 3591 3990 4055 4866 5130 5670 5677 5985 7182 7299 7695 8110 10773 11354 11970 12165 14598 15390 15409 17031 17955 21546 21897 24330 28385 30818 34062 35910 36495 43794 46227 51093 53865 56770 65691 72990 77045 85155 92454 102186 107730 107863 109485 131382 138681 153279 154090 170310 215726 218970 231135 255465 277362 306558 323589 328455 416043 459837 462270 485923 510930 539315 647178 656910 693405 766395 832086 919674 970767 971846 1078630 1248129 1386810 1457769 1532790 1617945 1941534 2080215 2299185 2429615 2496258 2912301 2915538 3235890 3401461 4160430 4373307 4598370 4853835 4859230 5824602 6240645 6802922 7288845 8736903 8746614 9232537 9707670 10204383 12481290 13119921 14561505 14577690 17007305 17473806 18465074 20408766 21866535 26239842 27697611 29123010 30613149 34014610 39359763 43684515 43733070 46162685 51021915 55395222 61226298 64627759 65599605 78719526 83092833 87369030 91839447 92325370 102043830 129255518 131199210 138488055 153065745 166185666 183678894 193883277 196798815 249278499 275518341 276976110 306131490 323138795 387766554 393597630 394083553 415464165 459197235 498556998 551036682 581649831 646277590 747835497 788167106 830928330 918394470 969416385 1163299662 1182250659 1246392495 1377591705 1495670994 1744949493 1938832770 1970417765 2364501318 2492784990 2755183410 2758584871 2908249155 3489898986 3546751977 3739177485 3940835530 5234848479 5517169742 5816498310 5911253295 7093503954 7478354970 7487587507 8275754613 8724747465 10469696958 10640255931 11822506590 13792924355 14975175014 16551509226 17449494930 17733759885 21280511862 22462762521 24827263839 26174242395 27585848710 31920767793 35467519770 37437937535 41378773065 44925525042 49654527678 52348484790 52413112549 53201279655 63841535586 67388287563 74481791517 74875875070 82757546130 104826225098 106402559310 112313812605 124136319195 134776575126 148963583034 157239337647 159603838965 202164862689 223445374551 224627625210 248272638390 262065562745 314478675294 319207677930 336941437815 372408957585 404329725378 446890749102 471718012941 524131125490 606494588067 673882875630 744817915170 786196688235 943436025882 1010824313445 1117226872755 1212989176134 1415154038823 1572393376470 2021648626890 2234453745510 2358590064705 2830308077646 3032472940335 4245462116469 4717180129410 6064945880670 7075770194115 8490924232938 14151540388230 21227310582345 42454621164690
• Sum of all divisors σ(n): 137499853962240
• Sum of proper divisors (its aliquot sum) s(n): 95045232797550
• 42454621164690 is an abundant number, because the sum of its proper divisors (95045232797550) is greater than itself. Its abundance is 52590611632860

Bases of 42454621164690

• Binary: 1001101001110010111100100111010001010010010010₂
• Hexadecimal: 0x269CBC9D1492
• Base-36: F1RDTAN4I

Squares and roots of 42454621164690

• 42454621164690 squared (42454621164690²) is 1802394858237344092102796100
• 42454621164690 cubed (42454621164690³) is 76519990895651580679921499994187589709000
• The square root of 42454621164690 is 6515721.0778769529
• The cube root of 42454621164690 is 34885.2353001179

Scales and comparisons

• 42,454,621,164,690 seconds is equal to 1,349,925 years, 32 weeks, 6 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 42,454,621,164,690 would take you about three million, three hundred seventy-four thousand, eight hundred fourteen 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 42454621164690 cubic inches would be around 2907.1 feet tall.

Recreational maths with 42454621164690

• 42454621164690 backwards is 09646112645424
• 42454621164690 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42454621164690's digits is 54
• More coming soon!