13881296312

Names of 13881296312

• Cardinal: 13881296312 can be written as Thirteen billion, eight hundred eighty-one million, two hundred ninety-six thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3881296312 × 10¹⁰

Factors of 13881296312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 468

Divisors of 13881296312

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 31 52 62 73 104 124 146 169 248 292 338 349 403 584 676 698 806 949 1352 1396 1612 1898 2197 2263 2792 3224 3796 4394 4526 4537 5239 7592 8788 9052 9074 10478 10819 12337 17576 18104 18148 20956 21638 24674 25477 29419 36296 41912 43276 49348 50954 58838 58981 68107 86552 98696 101908 117676 117962 136214 140647 160381 203816 235352 235924 272428 281294 320762 331201 382447 471848 544856 562588 641524 662402 764894 766753 789787 1125176 1283048 1324804 1529788 1533506 1579574 1828411 2649608 3059576 3067012 3159148 3656822 4305613 4971811 6134024 6318296 7313644 8611226 9943622 10267231 14627288 17222452 19887244 20534462 23769343 34444904 39774488 41068924 47538686 55972969 82137848 95077372 111945938 133474003 190154744 223891876 266948006 447783752 533896012 1067792024 1735162039 3470324078 6940648156 13881296312
• Sum of all divisors σ(n): 29588160000
• Sum of proper divisors (its aliquot sum) s(n): 15706863688
• 13881296312 is an abundant number, because the sum of its proper divisors (15706863688) is greater than itself. Its abundance is 1825567376

Bases of 13881296312

• Binary: 1100111011011000111100010110111000₂
• Hexadecimal: 0x33B63C5B8
• Base-36: 6DKKCS8

Squares and roots of 13881296312

• 13881296312 squared (13881296312²) is 192690387301544801344
• 13881296312 cubed (13881296312³) is 2674792362606785482799239843328
• The square root of 13881296312 is 117818.9132185491
• The cube root of 13881296312 is 2403.3111883751

Scales and comparisons

• 13,881,296,312 seconds is equal to 441 years, 19 weeks, 6 days, 3 hours, 38 minutes, 32 seconds.
• To count from 1 to 13,881,296,312 would take you about eight hundred eighty-two 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 13881296312 cubic inches would be around 200.3 feet tall.

Recreational maths with 13881296312

• 13881296312 backwards is 21369218831
• The number of decimal digits it has is: 11
• The sum of 13881296312's digits is 44
• More coming soon!