13214061680

Names of 13214061680

• Cardinal: 13214061680 can be written as Thirteen billion, two hundred fourteen million, sixty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.321406168 × 10¹⁰

Factors of 13214061680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 346

Divisors of 13214061680

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 43 80 86 97 172 194 199 215 344 388 398 430 485 688 776 796 860 970 995 1552 1592 1720 1940 1990 3184 3440 3880 3980 4171 7760 7960 8342 8557 15920 16684 17114 19303 20855 33368 34228 38606 39601 41710 42785 66736 68456 77212 79202 83420 85570 96515 136912 154424 158404 166840 171140 193030 198005 308848 316808 333680 342280 386060 396010 633616 684560 772120 792020 830029 1544240 1584040 1660058 1702843 3168080 3320116 3405686 3841297 4150145 6640232 6811372 7682594 8300290 8514215 13280464 13622744 15365188 16600580 17028430 19206485 27245488 30730376 33201160 34056860 38412970 61460752 66402320 68113720 76825940 136227440 153651880 165175771 307303760 330351542 660703084 825878855 1321406168 1651757710 2642812336 3303515420 6607030840 13214061680
• Sum of all divisors σ(n): 31921675632
• Sum of proper divisors (its aliquot sum) s(n): 18707613952
• 13214061680 is an abundant number, because the sum of its proper divisors (18707613952) is greater than itself. Its abundance is 5493552272

Bases of 13214061680

• Binary: 1100010011100111101001010001110000₂
• Hexadecimal: 0x3139E9470
• Base-36: 62JB78W

Squares and roots of 13214061680

• 13214061680 squared (13214061680²) is 174611426082844422400
• 13214061680 cubed (13214061680³) is 2307326154291466987437573632000
• The square root of 13214061680 is 114952.4322491699
• The cube root of 13214061680 is 2364.1704054219

Scales and comparisons

• 13,214,061,680 seconds is equal to 420 years, 8 weeks, 4 days, 12 hours, 41 minutes, 20 seconds.
• To count from 1 to 13,214,061,680 would take you about eight hundred forty 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 13214061680 cubic inches would be around 197 feet tall.

Recreational maths with 13214061680

• 13214061680 backwards is 08616041231
• The number of decimal digits it has is: 11
• The sum of 13214061680's digits is 32
• More coming soon!