13268779914

Names of 13268779914

• Cardinal: 13268779914 can be written as Thirteen billion, two hundred sixty-eight million, seven hundred seventy-nine thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 1.3268779914 × 10¹⁰

Factors of 13268779914

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 397

Divisors of 13268779914

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 13 26 39 53 78 106 127 159 199 254 318 381 398 597 689 762 1194 1378 1651 2067 2587 3302 4134 4953 5174 6731 7761 9906 10547 13462 15522 16129 20193 21094 25273 31641 32258 40386 48387 50546 63282 75819 87503 96774 137111 151638 175006 209677 262509 274222 328549 411333 419354 525018 629031 657098 822666 854837 985647 1258062 1339469 1709674 1971294 2564511 2678938 3209671 4018407 5129022 6419342 8036814 9629013 11112881 17413097 19258026 22225762 33338643 34826194 41725723 52239291 66677286 83451446 104478582 125177169 170112563 250354338 340225126 510337689 1020675378 2211463319 4422926638 6634389957 13268779914
• Sum of all divisors σ(n): 29496700800
• Sum of proper divisors (its aliquot sum) s(n): 16227920886
• 13268779914 is an abundant number, because the sum of its proper divisors (16227920886) is greater than itself. Its abundance is 2959140972

Bases of 13268779914

• Binary: 1100010110111000011000001110001010₂
• Hexadecimal: 0x316E1838A
• Base-36: 63FW03U

Squares and roots of 13268779914

• 13268779914 squared (13268779914²) is 176060520406169847396
• 13268779914 cubed (13268779914³) is 2336108296813773592800490003944
• The square root of 13268779914 is 115190.1901812823
• The cube root of 13268779914 is 2367.4291833753

Scales and comparisons

• 13,268,779,914 seconds is equal to 421 years, 47 weeks, 20 hours, 11 minutes, 54 seconds.
• To count from 1 to 13,268,779,914 would take you about eight hundred forty-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 13268779914 cubic inches would be around 197.3 feet tall.

Recreational maths with 13268779914

• 13268779914 backwards is 41997786231
• The number of decimal digits it has is: 11
• The sum of 13268779914's digits is 57
• More coming soon!