13744791465328638

Names of 13744791465328638

• Cardinal: 13744791465328638 can be written as Thirteen quadrillion, seven hundred forty-four trillion, seven hundred ninety-one billion, four hundred sixty-five million, three hundred twenty-eight thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3744791465328638 × 10¹⁶

Factors of 13744791465328638

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 213947441

Divisors of 13744791465328638

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 121 143 198 234 242 286 363 429 726 858 1089 1287 1573 2178 2269 2574 3146 4538 4719 6807 9438 13614 14157 20421 24959 28314 29497 40842 49918 58994 74877 88491 149754 176982 224631 265473 274549 324467 449262 530946 549098 648934 823647 973401 1647294 1946802 2470941 2920203 3569137 4941882 5840406 7138274 10707411 21414822 32122233 64244466 213945143 427890286 641835429 1283670858 1925506287 2353396573 2781286859 3851012574 4706793146 5562573718 7060189719 8343860577 14120379438 16687721154 21180569157 25031581731 25887362303 30594155449 42361138314 50063163462 51774724606 61188310898 77662086909 91782466347 155324173818 183564932694 232986260727 275347399041 336535709939 465972521454 485441529467 550694798082 673071419878 970883058934 1009607129817 1456324588401 2019214259634 2912649176802 3028821389451 4368973765203 5339856824137 6057642778902 6310739883071 8737947530406 10679713648274 12621479766142 16019570472411 18932219649213 32039140944822 37864439298426 48058711417233 56796658947639 58738425065507 69418138713781 96117422834466 113593317895278 117476850131014 138836277427562 176215275196521 208254416141343 352430550393042 416508832282686 528645825589563 624763248424029 763599525851591 1057291651179126 1249526496848058 1527199051703182 2290798577554773 4581597155109546 6872395732664319 13744791465328638
• Sum of all divisors σ(n): 35267329420071840
• Sum of proper divisors (its aliquot sum) s(n): 21522537954743202
• 13744791465328638 is an abundant number, because the sum of its proper divisors (21522537954743202) is greater than itself. Its abundance is 7777746489414564

Bases of 13744791465328638

• Binary: 110000110101001101000010100100110011010111111111111110₂
• Hexadecimal: 0x30D4D0A4CD7FFE
• Base-36: 3RC4E12GGZI

Squares and roots of 13744791465328638

• 13744791465328638 squared (13744791465328638²) is 188919292425370967780057342935044
• 13744791465328638 cubed (13744791465328638³) is 2596656278164164085826211228493473305666946990072
• The square root of 13744791465328638 is 117238182.6254938071
• The cube root of 13744791465328638 is 239540.7390006775

Scales and comparisons

• 13,744,791,465,328,638 seconds is equal to 437,041,853 years, 8 weeks, 4 days, 9 hours, 57 minutes, 18 seconds.
• To count from 1 to 13,744,791,465,328,638 would take you about one billion, three hundred eleven million, one hundred twenty-five thousand, five hundred fifty-nine 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 13744791465328638 cubic inches would be around 19961.7 feet tall.

Recreational maths with 13744791465328638

• 13744791465328638 backwards is 83682356419744731
• The number of decimal digits it has is: 17
• The sum of 13744791465328638's digits is 81
• More coming soon!