13889826143721

Names of 13889826143721

• Cardinal: 13889826143721 can be written as Thirteen trillion, eight hundred eighty-nine billion, eight hundred twenty-six million, one hundred forty-three thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.3889826143721 × 10¹³

Factors of 13889826143721

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2976

Divisors of 13889826143721

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 27 33 89 99 103 121 179 267 297 309 363 537 801 927 979 1089 1133 1611 1969 2403 2591 2781 2937 3267 3399 4833 5907 7773 8811 9167 10197 10769 12463 15931 17721 18437 21659 23319 26433 27501 28501 30591 32307 37389 47793 53163 55311 64977 69957 82503 85503 96921 100837 112167 143379 165933 175241 194931 202807 230599 247509 256509 266873 290763 302511 313511 336501 430137 463789 497799 525723 584793 608421 691797 769527 800619 907533 940533 1109207 1391367 1577169 1640893 1825263 1927651 2075391 2230877 2401857 2536589 2722599 2821599 2935603 3327621 4174101 4731507 4922679 5101679 5475789 5782953 6226173 6692631 7205571 7609767 8464797 8806809 9982863 12522303 14768037 15305037 17348859 18049823 20077893 22829301 23751697 26420427 27902479 29948589 32291633 41277221 44304111 45915111 47770267 52046577 54149469 56118469 60233679 68487903 71255091 79261281 83707437 96874899 123831663 137745333 143310801 162448407 168355407 198548053 213765273 251122311 261268667 290624697 371494989 429932403 454049431 487345221 505066221 525472937 595644159 641295819 753366933 783806001 871874091 1114484967 1289797209 1362148293 1515198663 1576418811 1786932477 2351418003 2873955337 4086444879 4251553763 4729256433 4994543741 5360797431 5780202307 7054254009 8621866011 12259334637 12754661289 14187769299 14983631223 17340606921 25865598033 38263983867 44950893669 46767091393 52021820763 77596794099 114791951601 134852681007 140301274179 156065462289 420903822537 514438005323 1262711467611 1543314015969 4629942047907 13889826143721
• Sum of all divisors σ(n): 23232448512000
• Sum of proper divisors (its aliquot sum) s(n): 9342622368279
• 13889826143721 is a deficient number, because the sum of its proper divisors (9342622368279) is less than itself. Its deficiency is 4547203775442

Bases of 13889826143721

• Binary: 11001010000111111010001001110011110111101001₂
• Hexadecimal: 0xCA1FA273DE9
• Base-36: 4X8WBV089

Squares and roots of 13889826143721

• 13889826143721 squared (13889826143721²) is 192927270302795385747725841
• 13889826143721 cubed (13889826143721³) is 2679726242888495436826847462242571594361
• The square root of 13889826143721 is 3726905.7063093239
• The cube root of 13889826143721 is 24038.0335284461

Scales and comparisons

• 13,889,826,143,721 seconds is equal to 441,653 years, 26 weeks, 2 days, 15 hours, 55 minutes, 21 seconds.
• To count from 1 to 13,889,826,143,721 would take you about one million, one hundred four thousand, one hundred thirty-three 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 13889826143721 cubic inches would be around 2003.2 feet tall.

Recreational maths with 13889826143721

• 13889826143721 backwards is 12734162898831
• The number of decimal digits it has is: 14
• The sum of 13889826143721's digits is 63
• More coming soon!