131728545093068

Names of 131728545093068

• Cardinal: 131728545093068 can be written as One hundred thirty-one trillion, seven hundred twenty-eight billion, five hundred forty-five million, ninety-three thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.31728545093068 × 10¹⁴

Factors of 131728545093068

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5964

Divisors of 131728545093068

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 11 14 22 28 31 44 61 62 77 122 124 154 217 244 308 341 427 434 671 682 854 868 961 1342 1364 1708 1801 1891 1922 2387 2684 3602 3782 3844 4051 4697 4774 6727 7204 7564 8102 9394 9548 10571 12607 13237 13454 16204 18788 19811 20801 21142 25214 26474 26908 28357 39622 41602 42284 44561 50428 52948 55831 56714 58621 73997 79244 83204 89122 109861 111662 113428 117242 125581 138677 145607 147994 178244 219722 223324 234484 247111 251162 277354 291214 295988 311927 390817 410347 439444 494222 502324 554708 582428 614141 623854 644831 769027 781634 820694 879067 988444 1208471 1228282 1247708 1289662 1381391 1538054 1563268 1641388 1729777 1730761 1758134 2416942 2456564 2579324 2718221 2762782 3076108 3405691 3459554 3461522 3516268 3893011 4298987 4513817 4833884 5436442 5525564 6811382 6919108 6923044 7295851 7660441 7786022 8459297 8597974 9027634 9669737 10872884 12115327 13622764 14591702 15320882 15572044 16918594 17195948 18055268 19027547 19038371 19339474 23839837 24230654 27251077 29183404 30641764 33837188 37462601 38055094 38076742 38678948 42823121 47679674 48461308 51070957 53623087 54502154 74925202 76110188 76153484 80254361 84264851 85646242 95359348 102141914 105576421 107246174 109004308 133268597 149850404 160508722 168529702 171292484 204283828 211152842 214492348 226171381 237473671 262238207 266537194 299761847 321017444 337059404 422305684 445046911 452342762 474947342 524476414 533074388 561780527 589853957 599523694 739034947 890093822 904685524 949894684 1048952828 1123561054 1161340631 1179707914 1199047388 1478069894 1583199667 1662315697 1780187644 2247122108 2322681262 2359415828 2487885191 2612210381 2956139788 3115328377 3166399334 3324631394 4645362524 4895516021 4975770382 5224420762 6230656754 6332798668 6649262788 7011312811 8129384417 9791032042 9951540764 10448841524 12461313508 13796454241 14022625622 16258768834 17415196337 18285472667 19582064084 27592908482 28045251244 32517537668 34268612147 34830392674 36570945334 49079189677 55185816964 68537224294 69660785348 73141890668 77124440921 96575179687 98158379354 137074448588 151760996651 154248881842 193150359374 196316758708 303521993302 308497763684 386300718748 427690081471 539871086447 607043986604 855380162942 1062326976557 1079742172894 1710760325884 2124653953114 2159484345788 2993830570297 4249307906228 4704590896181 5987661140594 9409181792362 11975322281188 18818363584724 32932136273267 65864272546534 131728545093068
• Sum of all divisors σ(n): 302088668087808
• Sum of proper divisors (its aliquot sum) s(n): 170360122994740
• 131728545093068 is an abundant number, because the sum of its proper divisors (170360122994740) is greater than itself. Its abundance is 38631577901672

Bases of 131728545093068

• Binary: 11101111100111001110001001000110001010111001100₂
• Hexadecimal: 0x77CE712315CC
• Base-36: 1AOZ9AM958

Squares and roots of 131728545093068

• 131728545093068 squared (131728545093068²) is 17352409592336449460781652624
• 131728545093068 cubed (131728545093068³) is 2285807669457477693874370341270978926410432
• The square root of 131728545093068 is 11477305.6547722907
• The cube root of 131728545093068 is 50881.5069260117

Scales and comparisons

• 131,728,545,093,068 seconds is equal to 4,188,560 years, 14 weeks, 13 hours, 51 minutes, 8 seconds.
• To count from 1 to 131,728,545,093,068 would take you about ten million, four hundred seventy-one thousand, four hundred 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 131728545093068 cubic inches would be around 4240.1 feet tall.

Recreational maths with 131728545093068

• 131728545093068 backwards is 860390545827131
• 131728545093068 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131728545093068's digits is 62
• More coming soon!