13039240000

Names of 13039240000

• Cardinal: 13039240000 can be written as Thirteen billion, thirty-nine million, two hundred forty thousand.

Scientific notation

• Scientific notation: 1.303924 × 10¹⁰

Factors of 13039240000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1989

Divisors of 13039240000

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 181 200 250 320 362 400 500 625 724 800 905 1000 1250 1448 1600 1801 1810 2000 2500 2896 3602 3620 4000 4525 5000 5792 7204 7240 8000 9005 9050 10000 11584 14408 14480 18010 18100 20000 22625 28816 28960 36020 36200 40000 45025 45250 57632 57920 72040 72400 90050 90500 113125 115264 144080 144800 180100 181000 225125 226250 288160 289600 325981 360200 362000 450250 452500 576320 651962 720400 724000 900500 905000 1125625 1303924 1440800 1448000 1629905 1801000 1810000 2251250 2607848 2881600 3259810 3602000 3620000 4502500 5215696 6519620 7204000 7240000 8149525 9005000 10431392 13039240 14408000 16299050 18010000 20862784 26078480 32598100 36020000 40747625 52156960 65196200 72040000 81495250 104313920 130392400 162990500 203738125 260784800 325981000 407476250 521569600 651962000 814952500 1303924000 1629905000 2607848000 3259810000 6519620000 13039240000
• Sum of all divisors σ(n): 32529765268
• Sum of proper divisors (its aliquot sum) s(n): 19490525268
• 13039240000 is an abundant number, because the sum of its proper divisors (19490525268) is greater than itself. Its abundance is 6451285268

Bases of 13039240000

• Binary: 1100001001001100110000001101000000₂
• Hexadecimal: 0x309330340
• Base-36: 5ZN85Z4

Squares and roots of 13039240000

• 13039240000 squared (13039240000²) is 170021779777600000000
• 13039240000 cubed (13039240000³) is 2216954791747273024000000000000
• The square root of 13039240000 is 114189.4916356141
• The cube root of 13039240000 is 2353.6981157809

Scales and comparisons

• 13,039,240,000 seconds is equal to 414 years, 31 weeks, 4 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 13,039,240,000 would take you about eight hundred twenty-nine 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 13039240000 cubic inches would be around 196.1 feet tall.

Recreational maths with 13039240000

• 13039240000 backwards is 00004293031
• The number of decimal digits it has is: 11
• The sum of 13039240000's digits is 22
• More coming soon!