13216648996753920180

Names of 13216648996753920180

• Cardinal: 13216648996753920180 can be written as Thirteen quintillion, two hundred sixteen quadrillion, six hundred forty-eight trillion, nine hundred ninety-six billion, seven hundred fifty-three million, nine hundred twenty thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.321664899675392018 × 10¹⁹

Factors of 13216648996753920180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 54510636793142

Divisors of 13216648996753920180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 449 540 898 1347 1796 2245 2694 4041 4490 5388 6735 8082 8980 12123 13470 16164 20205 24246 26940 40410 48492 60615 80820 121230 242460 54510636792683 109021273585366 163531910378049 218042547170732 272553183963415 327063820756098 490595731134147 545106367926830 654127641512196 817659551890245 981191462268294 1090212735853660 1471787193402441 1635319103780490 1962382924536588 2452978655670735 2943574386804882 3270638207560980 4905957311341470 5887148773609764 7358935967012205 9811914622682940 14717871934024410 24475275919914667 29435743868048820 48950551839829334 73425827759744001 97901103679658668 122376379599573335 146851655519488002 220277483279232003 244752759199146670 293703311038976004 367129138798720005 440554966558464006 489505518398293340 660832449837696009 734258277597440010 881109933116928012 1101387416396160015 1321664899675392018 1468516555194880020 2202774832792320030 2643329799350784036 3304162249188480045 4405549665584640060 6608324498376960090 13216648996753920180
• Sum of all divisors σ(n): 41210041415269104000
• Sum of proper divisors (its aliquot sum) s(n): 27993392418515183820
• 13216648996753920180 is an abundant number, because the sum of its proper divisors (27993392418515183820) is greater than itself. Its abundance is 14776743421761263640

Bases of 13216648996753920180

• Binary: 1011011101101010111110000011110011011100100010100101000010110100₂
• Hexadecimal: 0xB76AF83CDC8A50B4
• Base-36: 2SEWF213ALTX0

Squares and roots of 13216648996753920180

• 13216648996753920180 squared (13216648996753920180²) is 174679810703396404796690674197811232400
• 13216648996753920180 cubed (13216648996753920180³) is 2308681744886208781574061927374738826592517870337029832000
• The square root of 13216648996753920180 is 3635470945.6621875443
• The cube root of 13216648996753920180 is 2364324.6970814647

Scales and comparisons

• 13,216,648,996,753,920,180 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,216,648,996,753,920,180 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13216648996753920180 cubic inches would be around 197027.1 feet tall.

Recreational maths with 13216648996753920180

• 13216648996753920180 backwards is 08102935769984661231
• 13216648996753920180 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 13216648996753920180's digits is 90
• More coming soon!