13054289868

Names of 13054289868

• Cardinal: 13054289868 can be written as Thirteen billion, fifty-four million, two hundred eighty-nine thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3054289868 × 10¹⁰

Factors of 13054289868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3371

Divisors of 13054289868

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 51 53 68 102 106 127 153 159 204 212 254 306 318 381 477 508 612 636 762 901 954 1143 1524 1802 1908 2159 2286 2703 3169 3604 4318 4572 5406 6338 6477 6731 8109 8636 9507 10812 12676 12954 13462 16218 19014 19431 20193 25908 26924 28521 32436 38028 38862 40386 53873 57042 60579 77724 80772 107746 114084 114427 121158 161619 167957 215492 228854 242316 323238 335914 343281 402463 457708 484857 503871 646476 671828 686562 804926 969714 1007742 1029843 1207389 1373124 1511613 1609852 1939428 2015484 2059686 2414778 2855269 3023226 3622167 4119372 4829556 5710538 6046452 6841871 7244334 8565807 11421076 13683742 14488668 17131614 20525613 21330539 25697421 27367484 34263228 41051226 42661078 51394842 61576839 63991617 82102452 85322156 102789684 123153678 127983234 191974851 246307356 255966468 362619163 383949702 725238326 767899404 1087857489 1450476652 2175714978 3263572467 4351429956 6527144934 13054289868
• Sum of all divisors σ(n): 35890283520
• Sum of proper divisors (its aliquot sum) s(n): 22835993652
• 13054289868 is an abundant number, because the sum of its proper divisors (22835993652) is greater than itself. Its abundance is 9781703784

Bases of 13054289868

• Binary: 1100001010000110001010011111001100₂
• Hexadecimal: 0x30A18A7CC
• Base-36: 5ZW6QJ0

Squares and roots of 13054289868

• 13054289868 squared (13054289868²) is 170414483957767457424
• 13054289868 cubed (13054289868³) is 2224640071290332259350244580032
• The square root of 13054289868 is 114255.3712873053
• The cube root of 13054289868 is 2354.6033123607

Scales and comparisons

• 13,054,289,868 seconds is equal to 415 years, 4 weeks, 3 days, 7 hours, 37 minutes, 48 seconds.
• To count from 1 to 13,054,289,868 would take you about eight hundred thirty 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 13054289868 cubic inches would be around 196.2 feet tall.

Recreational maths with 13054289868

• 13054289868 backwards is 86898245031
• The number of decimal digits it has is: 11
• The sum of 13054289868's digits is 54
• More coming soon!