31443386452827147

Names of 31443386452827147

• Cardinal: 31443386452827147 can be written as Thirty-one quadrillion, four hundred forty-three trillion, three hundred eighty-six billion, four hundred fifty-two million, eight hundred twenty-seven thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 3.1443386452827147 × 10¹⁶

Factors of 31443386452827147

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4044

Divisors of 31443386452827147

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 827 881 2333 2481 2643 6999 7443 7929 20997 728587 776161 1929391 2055373 2185761 2328483 5442889 5788173 6166119 6557283 6985449 16328667 17364519 18498357 48986001 641885147 1699793471 1810783613 1925655441 4501269203 4795185209 5099380413 5432350839 5776966323 13503807609 14385555627 15298141239 16297052517 40511422827 43156666881 1497518047951 3965618167843 4224558169129 4492554143853 11896854503529 12673674507387 13477662431559 35690563510587 38021023522161 3493709605869683 10481128817609049 31443386452827147
• Sum of all divisors σ(n): 45544339881399996
• Sum of proper divisors (its aliquot sum) s(n): 14100953428572849
• 31443386452827147 is a deficient number, because the sum of its proper divisors (14100953428572849) is less than itself. Its deficiency is 17342433024254298

Bases of 31443386452827147

• Binary: 1101111101101011001011111101000000011100101110000001011₂
• Hexadecimal: 0x6FB597E80E5C0B
• Base-36: 8LLR0BLTZWR

Squares and roots of 31443386452827147

• 31443386452827147 squared (31443386452827147²) is 988686551621833753851909060159609
• 31443386452827147 cubed (31443386452827147³) is 31087653323358355198377765080556047611601108105523
• The square root of 31443386452827147 is 177322831.1662859363
• The cube root of 31443386452827147 is 315628.6645579655

Scales and comparisons

• 31,443,386,452,827,147 seconds is equal to 999,802,428 years, 21 weeks, 5 days, 18 hours, 12 minutes, 27 seconds.
• To count from 1 to 31,443,386,452,827,147 would take you about two billion, nine hundred ninety-nine million, four hundred seven thousand, two hundred eighty-five 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 31443386452827147 cubic inches would be around 26302.4 feet tall.

Recreational maths with 31443386452827147

• 31443386452827147 backwards is 74172825468334413
• The number of decimal digits it has is: 17
• The sum of 31443386452827147's digits is 72
• More coming soon!