397444268431383623

Names of 397444268431383623

• Cardinal: 397444268431383623 can be written as Three hundred ninety-seven quadrillion, four hundred forty-four trillion, two hundred sixty-eight billion, four hundred thirty-one million, three hundred eighty-three thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 3.97444268431383623 × 10¹⁷

Factors of 397444268431383623

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21338

Divisors of 397444268431383623

• Number of divisors d(n): 54
• Complete list of divisors:
  1 23 29 529 667 841 2543 15341 18743 19343 58489 73747 431089 444889 543547 1345247 1696181 2138663 9915047 12501581 15762863 39012163 47663449 49189249 287536363 351300049 362545849 1096259327 1131352727 1382240021 8079901127 8338554527 10187701421 25213964521 31791520483 40084960609 185837725921 234317132683 295443341209 731204971109 893356024607 921954094007 5389294051709 6795196847807 20547188565961 21204944162161 25907324713603 156289527499561 472585337017103 595868468412869 751312416694487 13704974773495987 17280185583973201 397444268431383623
• Sum of all divisors σ(n): 430488719088778896
• Sum of proper divisors (its aliquot sum) s(n): 33044450657395273
• 397444268431383623 is a deficient number, because the sum of its proper divisors (33044450657395273) is less than itself. Its deficiency is 364399817773988350

Bases of 397444268431383623

• Binary: 10110000100000000010111010011010101110111100001110001000111₂
• Hexadecimal: 0x5840174D5DE1C47
• Base-36: 30PE8GBP4OXZ

Squares and roots of 397444268431383623

• 397444268431383623 squared (397444268431383623²) is 157961946508957720726937758192606129
• 397444268431383623 cubed (397444268431383623³) is 62781070270250053538432588707429949777342935740025367
• The square root of 397444268431383623 is 630431811.0877524739
• The cube root of 397444268431383623 is 735233.7130994927

Scales and comparisons

• 397,444,268,431,383,623 seconds is equal to 12,637,498,360 years, 14 weeks, 3 days, 20 minutes, 23 seconds.
• To count from 1 to 397,444,268,431,383,623 would take you about thirty-seven billion, nine hundred twelve million, four hundred ninety-five thousand and eighty 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 397444268431383623 cubic inches would be around 61269.5 feet tall.

Recreational maths with 397444268431383623

• 397444268431383623 backwards is 326383134862444793
• The number of decimal digits it has is: 18
• The sum of 397444268431383623's digits is 80
• More coming soon!