55391118622720

Names of 55391118622720

• Cardinal: 55391118622720 can be written as Fifty-five trillion, three hundred ninety-one billion, one hundred eighteen million, six hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.539111862272 × 10¹³

Factors of 55391118622720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1621

Divisors of 55391118622720

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 71 80 128 142 160 256 284 320 355 512 568 640 710 1024 1136 1280 1420 1543 2048 2272 2560 2840 3086 4096 4544 5120 5680 6172 7715 8192 9088 10240 11360 12344 15430 16384 18176 20480 22720 24688 30860 32768 36352 40960 45440 49376 61720 65536 72704 81920 90880 98752 109553 123440 145408 163840 181760 197504 219106 246880 290816 327680 363520 395008 438212 493760 547765 581632 727040 790016 876424 987520 1095530 1163264 1454080 1580032 1752848 1975040 2191060 2326528 2380849 2908160 3160064 3505696 3950080 4382120 4653056 4761698 5816320 6320128 7011392 7900160 8764240 9523396 11632640 11904245 12640256 14022784 15800320 17528480 19046792 23265280 23808490 25280512 28045568 31600640 35056960 38093584 47616980 50561024 56091136 63201280 70113920 76187168 95233960 101122048 112182272 126402560 140227840 152374336 169040279 190467920 224364544 252805120 280455680 304748672 338080558 380935840 448729088 505610240 560911360 609497344 676161116 761871680 845201395 897458176 1121822720 1218994688 1352322232 1523743360 1690402790 1794916352 2243645440 2437989376 2704644464 3047486720 3380805580 3589832704 4487290880 4875978752 5409288928 6094973440 6761611160 7179665408 8974581760 9751957504 10818577856 12189946880 13523222320 17949163520 19503915008 21637155712 24379893760 27046444640 35898327040 39007830016 43274311424 48759787520 54092889280 78015660032 86548622848 97519575040 108185778560 156031320064 173097245696 195039150080 216371557120 346194491392 390078300160 432743114240 692388982784 780156600320 865486228480 1384777965568 1730972456960 2769555931136 3461944913920 5539111862272 6923889827840 11078223724544 13847779655680 27695559311360 55391118622720
• Sum of all divisors σ(n): 134897457414096
• Sum of proper divisors (its aliquot sum) s(n): 79506338791376
• 55391118622720 is an abundant number, because the sum of its proper divisors (79506338791376) is greater than itself. Its abundance is 24115220168656

Bases of 55391118622720

• Binary: 1100100110000010111111111100110000000000000000₂
• Hexadecimal: 0x3260BFF30000
• Base-36: JMUBTVDOG

Squares and roots of 55391118622720

• 55391118622720 squared (55391118622720²) is 3068176022276238389700198400
• 55391118622720 cubed (55391118622720³) is 169949702005288321831872844231918747648000
• The square root of 55391118622720 is 7442520.9857090763
• The cube root of 55391118622720 is 38119.4575544355

Scales and comparisons

• 55,391,118,622,720 seconds is equal to 1,761,266 years, 12 weeks, 1 day, 23 hours, 38 minutes, 40 seconds.
• To count from 1 to 55,391,118,622,720 would take you about four million, four hundred three thousand, one hundred sixty-five 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 55391118622720 cubic inches would be around 3176.6 feet tall.

Recreational maths with 55391118622720

• 55391118622720 backwards is 02722681119355
• The number of decimal digits it has is: 14
• The sum of 55391118622720's digits is 52
• More coming soon!