188244052450678081

Names of 188244052450678081

• Cardinal: 188244052450678081 can be written as One hundred eighty-eight quadrillion, two hundred forty-four trillion, fifty-two billion, four hundred fifty million, six hundred seventy-eight thousand and eighty-one.

Scientific notation

• Scientific notation: 1.88244052450678081 × 10¹⁷

Factors of 188244052450678081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1161

Divisors of 188244052450678081

• Number of divisors d(n): 243
• Complete list of divisors:
  1 11 13 31 97 121 143 169 341 403 961 1009 1067 1261 1573 1859 3007 3751 4433 5239 9409 10571 11099 11737 12493 13117 13871 16393 20449 31279 33077 39091 48763 57629 93217 97873 103499 116281 122089 122317 137423 144287 152581 162409 170521 180323 291679 344069 363847 406627 430001 508183 633919 969649 1018081 1025387 1076603 1138489 1211821 1272349 1345487 1511653 1587157 1590121 1786499 1875731 1983553 3034063 3208469 3784759 3791827 4472897 4730011 5286151 5590013 9042049 9493681 10666139 11198891 11279257 11842633 12605437 13235053 13330031 13995839 14800357 15753673 16540537 17491331 19651489 20633041 31560511 33374693 35293159 39442819 41710097 49201867 49293751 58147661 61490143 94055953 98753857 99462539 104430491 117327529 117546637 123187801 123417853 138659807 145585583 146630341 153954229 163870681 172055689 173290403 181945907 192404641 294304111 347165621 367121623 410286643 433871009 458811067 512756647 542231261 639624271 978375841 1034615483 1086292427 1094087929 1148735401 1222727389 1283800141 1293013007 1357596383 1525257877 1528106281 1601441413 1604432089 1802577491 1892612579 1906194433 2001404977 3061369567 3237345221 3818821831 3825953443 4513153073 4772581099 5333726359 5640323117 5964543871 9123427441 9579124129 10762134251 11380770313 11949216697 12718885933 13450001279 14121801551 14223143077 14933560213 15895456057 16689401833 16809169091 17648752979 19828352401 20818738369 33675065237 35610797431 39797804371 42085487873 49644683803 49737394759 58670989949 62043554287 94902456577 100357701851 105370365419 118383476761 118604556733 124528613677 139907745263 147950014069 155339817061 165345517129 174850016627 183583420163 184900860001 194136282769 296952847999 370425717607 437775848081 462940366603 517371456823 547111342349 645380889439 1043927022347 1103934720361 1159074019609 1233731935501 1304650124063 1369814750447 1538985197893 1541859237529 1618871977801 1818800688419 1923350182897 2019417621793 3266481327989 3860387023987 4815534328891 5691086025053 6018224765839 9205538287969 11483197245817 13571051290511 14351151364693 15067962254917 16038515161513 16960451612819 17807591755811 20006807572609 35931294607879 42464257263857 50185031311831 62601946275583 101260921167659 119671997743597 149281564195621 176423666776643 186564967741009 195883509313921 467106829902427 552035344430141 1113870132844249 1316391975179567 1555735970666761 1940660334543073 6072388788731551 14480311726975237 17113095677334371 188244052450678081
• Sum of all divisors σ(n): 234157697663347899
• Sum of proper divisors (its aliquot sum) s(n): 45913645212669818
• 188244052450678081 is a deficient number, because the sum of its proper divisors (45913645212669818) is less than itself. Its deficiency is 142330407238008263

Bases of 188244052450678081

• Binary: 1010011100110001101111011111100101011001110001010101000001₂
• Hexadecimal: 0x29CC6F7E5671541
• Base-36: 1FHIY3UNQA81

Squares and roots of 188244052450678081

• 188244052450678081 squared (188244052450678081²) is 35435823283053640433159156693842561
• 188244052450678081 cubed (188244052450678081³) is 6670582976728109044350649307432024639056441907605441
• 188244052450678081 is a perfect square number. Its square root is 433871009
• The cube root of 188244052450678081 is 573113.2130844935

Scales and comparisons

• 188,244,052,450,678,081 seconds is equal to 5,985,578,590 years, 44 weeks, 48 minutes, 1 second.
• To count from 1 to 188,244,052,450,678,081 would take you about seventeen billion, nine hundred fifty-six million, seven hundred thirty-five thousand, seven 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 188244052450678081 cubic inches would be around 47759.4 feet tall.

Recreational maths with 188244052450678081

• 188244052450678081 backwards is 180876054250442881
• The number of decimal digits it has is: 18
• The sum of 188244052450678081's digits is 73
• More coming soon!