13745728918089

Names of 13745728918089

• Cardinal: 13745728918089 can be written as Thirteen trillion, seven hundred forty-five billion, seven hundred twenty-eight million, nine hundred eighteen thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.3745728918089 × 10¹³

Factors of 13745728918089

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 127

Divisors of 13745728918089

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 21 23 41 49 53 63 69 123 147 159 161 207 287 343 369 371 441 477 483 861 943 1029 1113 1127 1219 1449 1681 2009 2173 2583 2597 2809 2829 3087 3339 3381 3657 5043 6027 6519 6601 7791 7889 8427 8487 8533 10143 10971 11767 14063 15129 15211 18081 18179 19557 19663 19803 23373 23667 25281 25599 35301 38663 42189 45633 46207 49979 54537 58989 59409 59731 64607 68921 71001 76797 82369 89093 105903 106477 115169 115989 126567 136899 137641 138621 149937 163611 176967 179193 193821 206763 247107 267279 270641 319431 323449 345507 347967 349853 412923 415863 418117 449811 452249 482447 537579 576583 581463 620289 623651 741321 745339 801837 806183 811923 958293 963487 970347 1036521 1049559 1238769 1254351 1356747 1447341 1585183 1729749 1870953 1894487 2049139 2236017 2418549 2435769 2448971 2648887 2890461 2911041 3148677 3165743 3377129 3652813 3763053 4070241 4342023 4365557 4721929 4755549 5189247 5612859 5643281 5683461 6147417 6708051 7255647 7346913 7946661 8671383 9497229 10131387 10958439 11096281 13096671 13261409 14165787 14266647 14343973 16929843 17050383 17142797 18442251 18542209 22040739 22160201 23639903 23839983 25569691 28491687 30394161 30558899 32875317 33053503 33288843 39290013 39502967 39784227 42497361 43031919 50789529 51428391 55626627 66480603 70919709 76709073 77673967 84014699 91676697 99160509 99866529 100407811 108604367 118508901 119352681 129095757 129795463 154285173 166879881 178987837 193599089 199441809 212759127 230127219 231374521 233021901 252044097 275030091 297481527 301223433 325813101 355526703 389386389 536963511 543717769 580797267 588102893 694123563 699065703 702854677 756132291 760230569 903670299 908568241 977439303 1168159167 1252914859 1355193623 1610890533 1619621647 1631153307 1742391801 1764308679 2082370689 2108564031 2280691707 2725704723 3758744577 4065580869 4116720251 4452779047 4858864941 4893459921 5292926037 5321613983 6325692093 6842075121 8177114169 9486355361 11276233731 12196742607 12350160753 13358337141 14576594823 15964841949 28459066083 28817041757 31169453329 37050482259 37251297881 40075011423 47894525847 66404487527 85377198249 86451125271 93508359987 111753893643 199213462581 218186173303 259353375813 280525079961 335261680929 597640387743 654558519909 1527303213121 1963675559727 4581909639363 13745728918089
• Sum of all divisors σ(n): 25241270745600
• Sum of proper divisors (its aliquot sum) s(n): 11495541827511
• 13745728918089 is a deficient number, because the sum of its proper divisors (11495541827511) is less than itself. Its deficiency is 2250187090578

Bases of 13745728918089

• Binary: 11001000000001101101010010100001001001001001₂
• Hexadecimal: 0xC806D4A1249
• Base-36: 4VEP83DC9

Squares and roots of 13745728918089

• 13745728918089 squared (13745728918089²) is 188945063489588190471411921
• 13745728918089 cubed (13745728918089³) is 2597187623138994492324752243731587138969
• The square root of 13745728918089 is 3707523.2862504049
• The cube root of 13745728918089 is 23954.6184773173

Scales and comparisons

• 13,745,728,918,089 seconds is equal to 437,071 years, 34 weeks, 2 days, 16 hours, 48 minutes, 9 seconds.
• To count from 1 to 13,745,728,918,089 would take you about one million, ninety-two thousand, six hundred seventy-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 13745728918089 cubic inches would be around 1996.2 feet tall.

Recreational maths with 13745728918089

• 13745728918089 backwards is 98081982754731
• The number of decimal digits it has is: 14
• The sum of 13745728918089's digits is 72
• More coming soon!