21341940078300

Names of 21341940078300

• Cardinal: 21341940078300 can be written as Twenty-one trillion, three hundred forty-one billion, nine hundred forty million, seventy-eight thousand, three hundred.

Scientific notation

• Scientific notation: 2.13419400783 × 10¹³

Factors of 21341940078300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4184694160

Divisors of 21341940078300

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 25 30 34 50 51 60 68 75 85 100 102 150 170 204 255 300 340 425 510 850 1020 1275 1700 2550 5100 4184694133 8369388266 12554082399 16738776532 20923470665 25108164798 41846941330 50216329596 62770411995 71139800261 83693882660 104617353325 125540823990 142279600522 209234706650 213419400783 251081647980 284559201044 313852059975 355699001305 418469413300 426838801566 627704119950 711398002610 853677603132 1067097003915 1255408239900 1422796005220 1778495006525 2134194007830 3556990013050 4268388015660 5335485019575 7113980026100 10670970039150 21341940078300
• Sum of all divisors σ(n): 65381661149616
• Sum of proper divisors (its aliquot sum) s(n): 44039721071316
• 21341940078300 is an abundant number, because the sum of its proper divisors (44039721071316) is greater than itself. Its abundance is 22697780993016

Bases of 21341940078300

• Binary: 100110110100100001110110000011101011011011100₂
• Hexadecimal: 0x13690EC1D6DC
• Base-36: 7KCCO38PO

Squares and roots of 21341940078300

• 21341940078300 squared (21341940078300²) is 455478406305747810130890000
• 21341940078300 cubed (21341940078300³) is 9720792854336850632684900059848687000000
• The square root of 21341940078300 is 4619733.7670367975
• The cube root of 21341940078300 is 27738.1802123473

Scales and comparisons

• 21,341,940,078,300 seconds is equal to 678,607 years, 35 weeks, 2 days, 8 hours, 25 minutes.
• To count from 1 to 21,341,940,078,300 would take you about one million, six hundred ninety-six thousand, five hundred nineteen 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 21341940078300 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21341940078300

• 21341940078300 backwards is 00387004914312
• The number of decimal digits it has is: 14
• The sum of 21341940078300's digits is 42
• More coming soon!