213567403680

Names of 213567403680

• Cardinal: 213567403680 can be written as Two hundred thirteen billion, five hundred sixty-seven million, four hundred three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.1356740368 × 10¹¹

Factors of 213567403680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 188246

Divisors of 213567403680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 263 270 288 360 432 480 526 540 720 789 864 1052 1080 1315 1440 1578 2104 2160 2367 2630 3156 3945 4208 4320 4734 5260 6312 7101 7890 8416 9468 10520 11835 12624 14202 15780 18936 21040 23670 25248 28404 31560 35505 37872 42080 47340 56808 63120 71010 75744 94680 113616 126240 142020 187973 189360 227232 284040 375946 378720 563919 568080 751892 939865 1127838 1136160 1503784 1691757 1879730 2255676 2819595 3007568 3383514 3759460 4511352 5075271 5639190 6015136 6767028 7518920 8458785 9022704 10150542 11278380 13534056 15037840 16917570 18045408 20301084 22556760 25376355 27068112 30075680 33835140 40602168 45113520 49436899 50752710 54136224 67670280 81204336 90227040 98873798 101505420 135340560 148310697 162408672 197747596 203010840 247184495 270681120 296621394 395495192 406021680 444932091 494368990 593242788 741553485 790990384 812043360 889864182 988737980 1186485576 1334796273 1483106970 1581980768 1779728364 1977475960 2224660455 2372971152 2669592546 2966213940 3559456728 3954951920 4449320910 4745942304 5339185092 5932427880 6673981365 7118913456 7909903840 8898641820 10678370184 11864855760 13347962730 14237826912 17797283640 21356740368 23729711520 26695925460 35594567280 42713480736 53391850920 71189134560 106783701840 213567403680
• Sum of all divisors σ(n): 750332056320
• Sum of proper divisors (its aliquot sum) s(n): 536764652640
• 213567403680 is an abundant number, because the sum of its proper divisors (536764652640) is greater than itself. Its abundance is 323197248960

Bases of 213567403680

• Binary: 11000110111001100110111111011010100000₂
• Hexadecimal: 0x31B99BF6A0
• Base-36: 2Q40INC0

Squares and roots of 213567403680

• 213567403680 squared (213567403680²) is 45611035914616077542400
• 213567403680 cubed (213567403680³) is 9741030519439789844715923116032000
• The square root of 213567403680 is 462133.5344681231
• The cube root of 213567403680 is 5977.3908715629

Scales and comparisons

• 213,567,403,680 seconds is equal to 6,790 years, 40 weeks, 4 days, 22 hours, 48 minutes.
• To count from 1 to 213,567,403,680 would take you about thirteen thousand, five hundred eighty-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 213567403680 cubic inches would be around 498.1 feet tall.

Recreational maths with 213567403680

• 213567403680 backwards is 086304765312
• 213567403680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213567403680's digits is 45
• More coming soon!