208313213400

Names of 208313213400

• Cardinal: 208313213400 can be written as Two hundred eight billion, three hundred thirteen million, two hundred thirteen thousand, four hundred.

Scientific notation

• Scientific notation: 2.083132134 × 10¹¹

Factors of 208313213400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6221

Divisors of 208313213400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 135 150 180 200 216 225 270 300 360 450 540 600 675 900 1080 1350 1800 2700 5400 6211 12422 18633 24844 31055 37266 49688 55899 62110 74532 93165 111798 124220 149064 155275 167697 186330 223596 248440 279495 310550 335394 372660 447192 465825 558990 621100 670788 745320 838485 931650 1117980 1242200 1341576 1397475 1676970 1863300 2235960 2794950 3353940 3726600 4192425 5589900 6707880 8384850 11179800 16769700 33539400 38576521 77153042 115729563 154306084 192882605 231459126 308612168 347188689 385765210 462918252 578647815 694377378 771530420 925836504 964413025 1041566067 1157295630 1388754756 1543060840 1735943445 1928826050 2083132134 2314591260 2777509512 2893239075 3471886890 3857652100 4166264268 4629182520 5207830335 5786478150 6943773780 7715304200 8332528536 8679717225 10415660670 11572956300 13887547560 17359434450 20831321340 23145912600 26039151675 34718868900 41662642680 52078303350 69437737800 104156606700 208313213400
• Sum of all divisors σ(n): 717638833800
• Sum of proper divisors (its aliquot sum) s(n): 509325620400
• 208313213400 is an abundant number, because the sum of its proper divisors (509325620400) is greater than itself. Its abundance is 301012407000

Bases of 208313213400

• Binary: 11000010000000011011110110000111011000₂
• Hexadecimal: 0x30806F61D8
• Base-36: 2NP4B460

Squares and roots of 208313213400

• 208313213400 squared (208313213400²) is 43394394877033939560000
• 208313213400 cubed (208313213400³) is 9039625840383437810604982104000000
• The square root of 208313213400 is 456413.4237727893
• The cube root of 208313213400 is 5927.9646627899

Scales and comparisons

• 208,313,213,400 seconds is equal to 6,623 years, 37 weeks, 1 day, 13 hours, 30 minutes.
• To count from 1 to 208,313,213,400 would take you about thirteen thousand, two hundred forty-seven 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 208313213400 cubic inches would be around 494 feet tall.

Recreational maths with 208313213400

• 208313213400 backwards is 004312313802
• 208313213400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 208313213400's digits is 27
• More coming soon!