210668784990720

Names of 210668784990720

• Cardinal: 210668784990720 can be written as Two hundred ten trillion, six hundred sixty-eight billion, seven hundred eighty-four million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.1066878499072 × 10¹⁴

Factors of 210668784990720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3918690214

Divisors of 210668784990720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 960 1120 1280 1344 1536 1680 1792 1920 2240 2560 2688 3360 3584 3840 4480 5376 6720 7680 8960 10752 13440 17920 26880 53760 3918690197 7837380394 11756070591 15674760788 19593450985 23512141182 27430831379 31349521576 39186901970 47024282364 54861662758 58780352955 62699043152 78373803940 82292494137 94048564728 109723325516 117560705910 125398086304 137154156895 156747607880 164584988274 188097129456 219446651032 235121411820 250796172608 274308313790 313495215760 329169976548 376194258912 411462470685 438893302064 470242823640 501592345216 548616627580 626990431520 658339953096 752388517824 822924941370 877786604128 940485647280 1003184690432 1097233255160 1253980863040 1316679906192 1504777035648 1645849882740 1755573208256 1880971294560 2006369380864 2194466510320 2507961726080 2633359812384 3009554071296 3291699765480 3511146416512 3761942589120 4388933020640 5015923452160 5266719624768 6019108142592 6583399530960 7022292833024 7523885178240 8777866041280 10031846904320 10533439249536 13166799061920 14044585666048 15047770356480 17555732082560 21066878499072 26333598123840 30095540712960 35111464165120 42133756998144 52667196247680 70222928330240 105334392495360 210668784990720
• Sum of all divisors σ(n): 769693453930368
• Sum of proper divisors (its aliquot sum) s(n): 559024668939648
• 210668784990720 is an abundant number, because the sum of its proper divisors (559024668939648) is greater than itself. Its abundance is 348355883948928

Bases of 210668784990720

• Binary: 101111111001101000100110000110000011101000000000₂
• Hexadecimal: 0xBF9A26183A00
• Base-36: 22OBWJ9YIO

Squares and roots of 210668784990720

• 210668784990720 squared (210668784990720²) is 44381336969466212350486118400
• 210668784990720 cubed (210668784990720³) is 9349762335621170247352258272081632821248000
• The square root of 210668784990720 is 14514433.6779193697
• The cube root of 210668784990720 is 59502.2511673953

Scales and comparisons

• 210,668,784,990,720 seconds is equal to 6,698,615 years, 37 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 210,668,784,990,720 would take you about sixteen million, seven hundred forty-six thousand, five hundred thirty-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 210668784990720 cubic inches would be around 4958.5 feet tall.

Recreational maths with 210668784990720

• 210668784990720 backwards is 027099487866012
• The number of decimal digits it has is: 15
• The sum of 210668784990720's digits is 69
• More coming soon!