13423809870

Names of 13423809870

• Cardinal: 13423809870 can be written as Thirteen billion, four hundred twenty-three million, eight hundred nine thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.342380987 × 10¹⁰

Factors of 13423809870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1695

Divisors of 13423809870

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 353 521 706 811 1042 1059 1563 1622 1765 2118 2433 2605 3126 3177 3530 4055 4689 4866 5210 5295 6354 7299 7815 8110 9378 10590 12165 14598 15630 15885 23445 24330 31770 36495 46890 72990 183913 286283 367826 422531 551739 572566 845062 858849 919565 1103478 1267593 1431415 1655217 1717698 1839130 2112655 2535186 2576547 2758695 2862830 3310434 3802779 4225310 4294245 5153094 5517390 6337965 7605558 8276085 8588490 12675930 12882735 16552170 19013895 25765470 38027790 149153443 298306886 447460329 745767215 894920658 1342380987 1491534430 2237301645 2684761974 4474603290 6711904935 13423809870
• Sum of all divisors σ(n): 35111198304
• Sum of proper divisors (its aliquot sum) s(n): 21687388434
• 13423809870 is an abundant number, because the sum of its proper divisors (21687388434) is greater than itself. Its abundance is 8263578564

Bases of 13423809870

• Binary: 1100100000000111110001010101001110₂
• Hexadecimal: 0x3201F154E
• Base-36: 6606TZI

Squares and roots of 13423809870

• 13423809870 squared (13423809870²) is 180198671425909416900
• 13423809870 cubed (13423809870³) is 2418952704048009804308164803000
• The square root of 13423809870 is 115861.1663587071
• The cube root of 13423809870 is 2376.6137063391

Scales and comparisons

• 13,423,809,870 seconds is equal to 426 years, 43 weeks, 3 days, 4 hours, 4 minutes, 30 seconds.
• To count from 1 to 13,423,809,870 would take you about eight hundred fifty-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 13423809870 cubic inches would be around 198.1 feet tall.

Recreational maths with 13423809870

• 13423809870 backwards is 07890832431
• 13423809870 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13423809870's digits is 45
• More coming soon!