13015779708789

Names of 13015779708789

• Cardinal: 13015779708789 can be written as Thirteen trillion, fifteen billion, seven hundred seventy-nine million, seven hundred eight thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3015779708789 × 10¹³

Factors of 13015779708789

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1853

Divisors of 13015779708789

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 11 13 17 33 39 51 61 99 117 143 153 169 183 187 221 429 507 549 561 663 671 757 793 991 1037 1287 1521 1683 1859 1989 2013 2271 2379 2431 2873 2973 3111 5577 6039 6813 7137 7293 8327 8619 8723 8919 9333 9841 10309 10901 11407 12869 12883 13481 16731 16847 21879 24981 25857 26169 29523 30927 31603 32703 34221 38607 38649 40443 46177 50541 60451 74943 78507 88569 92781 94809 98109 102663 108251 113399 115821 115947 121329 127933 138531 141559 141713 148291 151623 167297 167479 175253 181353 185317 219011 284427 324753 340197 383799 415593 424677 425139 444873 501891 502437 507947 525759 544059 555951 600301 657033 664961 750187 785009 785863 974259 1020591 1027667 1151397 1274031 1275417 1334619 1407263 1505673 1507311 1523841 1577277 1667853 1800903 1840267 1842269 1927783 1971099 1994883 2174861 2250561 2355027 2357589 2409121 2847143 3083001 4221789 4571523 5402709 5520801 5526807 5783349 5984649 6524583 6603311 6751683 7065081 7072767 7227363 7803913 8252057 8541429 8635099 8644493 9249003 9752431 10205117 10216219 11304337 12665367 12753179 13359671 16562403 16580421 17350047 19573749 19809933 21682089 23411739 23923471 24756171 25624287 25905297 25933479 29257293 30615351 30648657 31318573 33913011 38259537 40079013 45761407 59429799 70235217 71770413 74268513 77715891 77800437 85843043 87771879 91846053 91945971 93955719 101739033 107276741 112256287 112378409 114778611 120237039 126781603 132666521 137284221 140284969 146956381 165791327 173675723 215311239 257529129 281867157 321830223 336768861 337135227 380344809 397999563 411852663 420854907 440869143 497373981 503375477 521027169 594898291 772587387 777943919 965490669 1010306583 1011405681 1141034427 1193998689 1262564721 1322607429 1394597633 1459331731 1492121943 1510126431 1563081507 1784694873 1823704597 1910432953 2155287251 2333831757 4183792899 4377995193 4530379293 5354084619 5471113791 5731298859 6465861753 6543881201 7001495271 7733677783 8557383109 10113270947 12551378697 13133985579 16413341373 17193896577 19397585259 19631643603 23201033349 23708159761 25672149327 30339812841 58894930809 69603100047 71124479283 77016447981 85070455613 91019438523 111245980417 131472522311 213373437849 255211366839 333737941251 394417566933 765634100517 1001213823753 1183252700799 1446197745421 4338593236263 13015779708789
• Sum of all divisors σ(n): 23956356123648
• Sum of proper divisors (its aliquot sum) s(n): 10940576414859
• 13015779708789 is a deficient number, because the sum of its proper divisors (10940576414859) is less than itself. Its deficiency is 2075203293930

Bases of 13015779708789

• Binary: 10111101011001111000111011010000111101110101₂
• Hexadecimal: 0xBD678ED0F75
• Base-36: 4M3D76IR9

Squares and roots of 13015779708789

• 13015779708789 squared (13015779708789²) is 169410521427723465643846521
• 13015779708789 cubed (13015779708789³) is 2205010027254327174169086517491190773069
• The square root of 13015779708789 is 3607738.8637190747
• The cube root of 13015779708789 is 23522.8567168057

Scales and comparisons

• 13,015,779,708,789 seconds is equal to 413,861 years, 27 weeks, 5 days, 11 hours, 33 minutes, 9 seconds.
• To count from 1 to 13,015,779,708,789 would take you about one million, thirty-four thousand, six hundred fifty-three 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 13015779708789 cubic inches would be around 1960.2 feet tall.

Recreational maths with 13015779708789

• 13015779708789 backwards is 98780797751031
• The number of decimal digits it has is: 14
• The sum of 13015779708789's digits is 72
• More coming soon!