31206186990033

Names of 31206186990033

• Cardinal: 31206186990033 can be written as Thirty-one trillion, two hundred six billion, one hundred eighty-six million, nine hundred ninety thousand and thirty-three.

Scientific notation

• Scientific notation: 3.1206186990033 × 10¹³

Factors of 31206186990033

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11918

Divisors of 31206186990033

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 33 71 213 521 781 1563 2343 3121 5731 8191 9363 17193 24573 34331 36991 90101 102993 110973 221591 270303 406901 581561 664773 1220703 1626041 1744683 2437501 4267511 4878123 6397171 7312503 12802533 17886451 19191513 25564111 46942621 53659353 76692333 115448911 140827863 281205221 302993281 346346733 843615663 908979843 1269938021 1815051881 3332926091 3809814063 5445155643 9998778273 13318901831 19965570691 39956705493 59896712073 146507920141 439523760423 945642030001 2836926090003 10402062330011 31206186990033
• Sum of all divisors σ(n): 46138883309568
• Sum of proper divisors (its aliquot sum) s(n): 14932696319535
• 31206186990033 is a deficient number, because the sum of its proper divisors (14932696319535) is less than itself. Its deficiency is 16273490670498

Bases of 31206186990033

• Binary: 111000110000111000001101100001011100111010001₂
• Hexadecimal: 0x1C61C1B0B9D1
• Base-36: B27XA0I4X

Squares and roots of 31206186990033

• 31206186990033 squared (31206186990033²) is 973826106456904868441341089
• 31206186990033 cubed (31206186990033³) is 30389399573869955962734917730362796365937
• The square root of 31206186990033 is 5586249.8145028387
• The cube root of 31206186990033 is 31483.2991137277

Scales and comparisons

• 31,206,186,990,033 seconds is equal to 992,260 years, 11 weeks, 2 days, 19 hours, 33 seconds.
• To count from 1 to 31,206,186,990,033 would take you about two million, four hundred eighty thousand, six hundred fifty 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 31206186990033 cubic inches would be around 2623.6 feet tall.

Recreational maths with 31206186990033

• 31206186990033 backwards is 33009968160213
• The number of decimal digits it has is: 14
• The sum of 31206186990033's digits is 51
• More coming soon!