13908693986748

Names of 13908693986748

• Cardinal: 13908693986748 can be written as Thirteen trillion, nine hundred eight billion, six hundred ninety-three million, nine hundred eighty-six thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.3908693986748 × 10¹³

Factors of 13908693986748

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1037

Divisors of 13908693986748

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 121 132 198 242 297 363 396 484 594 726 1021 1089 1188 1452 2042 2178 3063 3267 4084 4356 6126 6534 9189 11231 12252 13068 18378 22462 27567 33693 36756 44924 55134 67386 101079 110268 123541 134772 202158 247082 303237 370623 404316 494164 606474 741246 1042441 1111869 1212948 1482492 2084882 2223738 3127323 3335607 4169764 4447476 6254646 6671214 9381969 11466851 12509292 13342428 18763938 22933702 28145907 34400553 37527876 45867404 56291814 68801106 103201659 112583628 126135361 137602212 206403318 252270722 309604977 378406083 412806636 504541444 619209954 756812166 1064332261 1135218249 1238419908 1513624332 2128664522 2270436498 3192996783 3405654747 4257329044 4540872996 6385993566 6811309494 9578990349 11707654871 12771987132 13622618988 19157980698 23415309742 28736971047 35122964613 38315961396 46830619484 57473942094 70245929226 105368893839 114947884188 128784203581 140491858452 210737787678 257568407162 316106681517 386352610743 421475575356 515136814324 632213363034 772705221486 1159057832229 1264426726068 1545410442972 2318115664458 3477173496687 4636231328916 6954346993374 13908693986748
• Sum of all divisors σ(n): 39674591961760
• Sum of proper divisors (its aliquot sum) s(n): 25765897975012
• 13908693986748 is an abundant number, because the sum of its proper divisors (25765897975012) is greater than itself. Its abundance is 11857203988264

Bases of 13908693986748

• Binary: 11001010011001011110110000111010110110111100₂
• Hexadecimal: 0xCA65EC3ADBC
• Base-36: 4XHKDAD30

Squares and roots of 13908693986748

• 13908693986748 squared (13908693986748²) is 193451768416999974399615504
• 13908693986748 cubed (13908693986748³) is 2690661448107294206870002102048071340992
• The square root of 13908693986748 is 3729436.1486353403
• The cube root of 13908693986748 is 24048.9129694831

Scales and comparisons

• 13,908,693,986,748 seconds is equal to 442,253 years, 23 weeks, 1 day, 11 hours, 25 minutes, 48 seconds.
• To count from 1 to 13,908,693,986,748 would take you about one million, one hundred five thousand, six hundred thirty-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 13908693986748 cubic inches would be around 2004.1 feet tall.

Recreational maths with 13908693986748

• 13908693986748 backwards is 84768939680931
• The number of decimal digits it has is: 14
• The sum of 13908693986748's digits is 81
• More coming soon!