180400172043

Names of 180400172043

• Cardinal: 180400172043 can be written as One hundred eighty billion, four hundred million, one hundred seventy-two thousand and forty-three.

Scientific notation

• Scientific notation: 1.80400172043 × 10¹¹

Factors of 180400172043

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 498

Divisors of 180400172043

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 13 19 21 23 39 53 57 69 91 103 133 159 161 247 273 277 299 309 371 399 437 483 689 721 741 831 897 1007 1113 1219 1311 1339 1729 1939 1957 2067 2093 2163 2369 3021 3059 3601 3657 4017 4823 5187 5263 5459 5681 5817 5871 6279 6371 7049 7107 8533 9177 9373 10803 13091 13699 14469 14681 15789 15847 16377 16583 17043 19113 21147 23161 25207 25441 25599 28119 28531 30797 36841 38213 39273 39767 41097 44043 44597 45011 47541 49749 68419 69483 70967 75621 76323 82823 85593 91637 92391 102767 103721 110523 110929 114639 119301 121049 125557 133791 135033 162127 178087 190853 199717 205257 212901 215579 248469 274911 278939 301093 308301 311163 315077 332787 337663 363147 370903 376671 478933 486381 496769 534261 542089 572559 579761 585143 599151 646737 656213 726047 836817 847343 878899 903279 945231 1012989 1112709 1335971 1348373 1436799 1490307 1512143 1573637 1626267 1632241 1739283 1755429 1952573 1968639 2107651 2178141 2363641 2385583 2542029 2596321 2636697 3626207 3794623 4007913 4045119 4096001 4389619 4536429 4593491 4720911 4896723 5857719 6322953 6415597 7047157 7090923 7156749 7788963 8530769 9438611 10585001 10878621 11015459 11383869 11425687 12288003 12468047 13168857 13780473 16699081 19246791 19657859 21141471 25383449 25592307 28315833 28730717 30727333 31012579 31755003 33046377 34277061 34779289 37404141 44909179 49330099 50097243 58973577 59715383 76150347 83402761 86192151 87276329 92181999 93037737 104337867 134727537 137605013 147990297 162084611 179146149 201115019 217088053 243455023 250208283 261828987 373499321 412815039 452130757 486253833 583819327 603345057 651264159 660806491 730365069 1120497963 1134592277 1356392271 1751457981 1982419473 2614495247 3164915299 3403776831 4625645437 7843485741 8590484383 9494745897 13876936311 25771453149 60133390681 180400172043
• Sum of all divisors σ(n): 335730769920
• Sum of proper divisors (its aliquot sum) s(n): 155330597877
• 180400172043 is a deficient number, because the sum of its proper divisors (155330597877) is less than itself. Its deficiency is 25069574166

Bases of 180400172043

• Binary: 10101000000000101100000010110000001011₂
• Hexadecimal: 0x2A00B02C0B
• Base-36: 2AVHLRM3

Squares and roots of 180400172043

• 180400172043 squared (180400172043²) is 32544222073143998793849
• 180400172043 cubed (180400172043³) is 5870983261000775512323344090163507
• The square root of 180400172043 is 424735.4141615695
• The cube root of 180400172043 is 5650.3972576083

Scales and comparisons

• 180,400,172,043 seconds is equal to 5,736 years, 8 weeks, 4 days, 22 hours, 54 minutes, 3 seconds.
• To count from 1 to 180,400,172,043 would take you about eleven thousand, four hundred seventy-two 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 180400172043 cubic inches would be around 470.9 feet tall.

Recreational maths with 180400172043

• 180400172043 backwards is 340271004081
• The number of decimal digits it has is: 12
• The sum of 180400172043's digits is 30
• More coming soon!