823468012619420

Names of 823468012619420

• Cardinal: 823468012619420 can be written as Eight hundred twenty-three trillion, four hundred sixty-eight billion, twelve million, six hundred nineteen thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.2346801261942 × 10¹⁴

Factors of 823468012619420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5035968

Divisors of 823468012619420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 70 140 1841003 3194951 3682006 6389902 7364012 9205015 12779804 12887021 15974755 18410030 22364657 25774042 31949510 36820060 44729314 51548084 63899020 64435105 89458628 111823285 128870210 223646570 257740420 447293140 5881914375853 11763828751706 23527657503412 29409571879265 41173400630971 58819143758530 82346801261942 117638287517060 164693602523884 205867003154855 411734006309710 823468012619420
• Sum of all divisors σ(n): 1976324922367488
• Sum of proper divisors (its aliquot sum) s(n): 1152856909748068
• 823468012619420 is an abundant number, because the sum of its proper divisors (1152856909748068) is greater than itself. Its abundance is 329388897128648

Bases of 823468012619420

• Binary: 10111011001111000010010110011000000100011010011100₂
• Hexadecimal: 0x2ECF09660469C
• Base-36: 83W7ZDEDUK

Squares and roots of 823468012619420

• 823468012619420 squared (823468012619420²) is 678099567807377256369761136400
• 823468012619420 cubed (823468012619420³) is 558393303460428582528067160046726279908888000
• The square root of 823468012619420 is 28696132.3634286995
• The cube root of 823468012619420 is 93730.7829100795

Scales and comparisons

• 823,468,012,619,420 seconds is equal to 26,183,735 years, 33 weeks, 4 days, 16 hours, 30 minutes, 20 seconds.
• To count from 1 to 823,468,012,619,420 would take you about sixty-five million, four hundred fifty-nine thousand, three 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 823468012619420 cubic inches would be around 7810.9 feet tall.

Recreational maths with 823468012619420

• 823468012619420 backwards is 024916210864328
• The number of decimal digits it has is: 15
• The sum of 823468012619420's digits is 56
• More coming soon!