423138821578389

Names of 423138821578389

• Cardinal: 423138821578389 can be written as Four hundred twenty-three trillion, one hundred thirty-eight billion, eight hundred twenty-one million, five hundred seventy-eight thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 4.23138821578389 × 10¹⁴

Factors of 423138821578389

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1584

Divisors of 423138821578389

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 457 567 1117 1323 1371 3199 3351 3969 4113 7819 9597 10053 12339 22393 23457 28791 30159 37017 54733 67179 70371 86373 90477 164199 201537 208849 211113 259119 492597 510469 604611 626547 633339 1461943 1477791 1531407 1813833 1879641 3573283 4385829 4433373 4594221 5638923 10233601 10719849 13157487 13782663 16916769 25012981 30700803 32159547 39472461 41347989 75038943 92102409 95443993 96478641 118417383 225116829 233284333 276307227 286331979 289435923 668107951 675350487 699852999 828921681 858995937 1632990331 2004323853 2026051461 2099558997 2576987811 4676755657 4898970993 6012971559 6298676991 7730963433 11430932317 14030266971 14696912979 18038914677 18896030973 34292796951 42090800913 44090738937 54116744031 102878390853 106610940181 126272402739 132272216811 308635172559 319832820543 378817208217 746276581267 925905517677 959498461629 2238829743801 2878495384887 5223936068869 6716489231403 8635486154661 15671808206607 20149467694209 47015424619821 60448403082627 141046273859463 423138821578389
• Sum of all divisors σ(n): 737567865691800
• Sum of proper divisors (its aliquot sum) s(n): 314429044113411
• 423138821578389 is a deficient number, because the sum of its proper divisors (314429044113411) is less than itself. Its deficiency is 108709777464978

Bases of 423138821578389

• Binary: 1100000001101011110101111001001101001111010010101₂
• Hexadecimal: 0x180D7AF269E95
• Base-36: 45ZNAH8WB9

Squares and roots of 423138821578389

• 423138821578389 squared (423138821578389²) is 179046462326747720413271835321
• 423138821578389 cubed (423138821578389³) is 75761509076719451478814764412345980100477869
• The square root of 423138821578389 is 20570338.3924132129
• The cube root of 423138821578389 is 75074.8184683761

Scales and comparisons

• 423,138,821,578,389 seconds is equal to 13,454,505 years, 34 weeks, 6 days, 13 hours, 33 minutes, 9 seconds.
• To count from 1 to 423,138,821,578,389 would take you about thirty-three million, six hundred thirty-six thousand, two hundred sixty-four 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 423138821578389 cubic inches would be around 6256.2 feet tall.

Recreational maths with 423138821578389

• 423138821578389 backwards is 983875128831324
• The number of decimal digits it has is: 15
• The sum of 423138821578389's digits is 72
• More coming soon!