13229837140

Names of 13229837140

• Cardinal: 13229837140 can be written as Thirteen billion, two hundred twenty-nine million, eight hundred thirty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.322983714 × 10¹⁰

Factors of 13229837140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4124

Divisors of 13229837140

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 13 20 26 31 52 62 65 124 130 155 169 260 310 338 403 620 676 806 845 961 1612 1690 1922 2015 3380 3844 4030 4073 4805 5239 8060 8146 9610 10478 12493 16292 19220 20365 20956 24986 26195 40730 49972 52390 52949 62465 81460 104780 105898 124930 126263 162409 211796 249860 252526 264745 324818 505052 529490 631315 649636 688337 812045 1058980 1262630 1376674 1624090 1641419 2525260 2753348 3248180 3282838 3441685 3914153 6565676 6883370 7828306 8207095 13766740 15656612 16414190 19570765 21338447 32828380 39141530 42676894 50883989 78283060 85353788 101767978 106692235 203535956 213384470 254419945 426768940 508839890 661491857 1017679780 1322983714 2645967428 3307459285 6614918570 13229837140
• Sum of all divisors σ(n): 31093574652
• Sum of proper divisors (its aliquot sum) s(n): 17863737512
• 13229837140 is an abundant number, because the sum of its proper divisors (17863737512) is greater than itself. Its abundance is 4633900372

Bases of 13229837140

• Binary: 1100010100100011110100101101010100₂
• Hexadecimal: 0x3148F4B54
• Base-36: 62SPBO4

Squares and roots of 13229837140

• 13229837140 squared (13229837140²) is 175028590750923379600
• 13229837140 cubed (13229837140³) is 2315599750478426616726398344000
• The square root of 13229837140 is 115021.0291207653
• The cube root of 13229837140 is 2365.1108440913

Scales and comparisons

• 13,229,837,140 seconds is equal to 420 years, 34 weeks, 5 days, 2 hours, 45 minutes, 40 seconds.
• To count from 1 to 13,229,837,140 would take you about eight hundred forty-one 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 13229837140 cubic inches would be around 197.1 feet tall.

Recreational maths with 13229837140

• 13229837140 backwards is 04173892231
• The number of decimal digits it has is: 11
• The sum of 13229837140's digits is 40
• More coming soon!