13929079518

Names of 13929079518

• Cardinal: 13929079518 can be written as Thirteen billion, nine hundred twenty-nine million, seventy-nine thousand, five hundred eighteen.

Scientific notation

• Scientific notation: 1.3929079518 × 10¹⁰

Factors of 13929079518

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19864

Divisors of 13929079518

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 47 54 94 141 281 282 423 562 843 846 1269 1686 2529 2538 5058 7587 13207 15174 19531 26414 39062 39621 58593 79242 117186 118863 175779 237726 351558 356589 527337 713178 917957 1054674 1835914 2753871 5488211 5507742 8261613 10976422 16464633 16523226 24784839 32929266 49393899 49569678 98787798 148181697 257945917 296363394 515891834 773837751 1547675502 2321513253 4643026506 6964539759 13929079518
• Sum of all divisors σ(n): 31726218240
• Sum of proper divisors (its aliquot sum) s(n): 17797138722
• 13929079518 is an abundant number, because the sum of its proper divisors (17797138722) is greater than itself. Its abundance is 3868059204

Bases of 13929079518

• Binary: 1100111110001111001110001011011110₂
• Hexadecimal: 0x33E3CE2DE
• Base-36: 6ED0IJI

Squares and roots of 13929079518

• 13929079518 squared (13929079518²) is 194019256218767112324
• 13929079518 cubed (13929079518³) is 2702509647894423111484233779832
• The square root of 13929079518 is 118021.5214187651
• The cube root of 13929079518 is 2406.0656476761

Scales and comparisons

• 13,929,079,518 seconds is equal to 442 years, 46 weeks, 6 days, 4 hours, 45 minutes, 18 seconds.
• To count from 1 to 13,929,079,518 would take you about eight hundred eighty-five 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 13929079518 cubic inches would be around 200.5 feet tall.

Recreational maths with 13929079518

• 13929079518 backwards is 81597092931
• 13929079518 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13929079518's digits is 54
• More coming soon!