31664048273938809

Names of 31664048273938809

• Cardinal: 31664048273938809 can be written as Thirty-one quadrillion, six hundred sixty-four trillion, forty-eight billion, two hundred seventy-three million, nine hundred thirty-eight thousand, eight hundred nine.

Scientific notation

• Scientific notation: 3.1664048273938809 × 10¹⁶

Factors of 31664048273938809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12093

Divisors of 31664048273938809

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 17 51 153 289 867 2601 4913 12073 14739 36219 44217 83521 108657 205241 250563 615723 751689 1419857 1847169 3489097 4259571 10467291 12778713 24137569 31401873 59314649 72412707 145757329 177943947 217238121 437271987 533831841 1008349033 1311815961 2477874593 3025047099 7433623779 9075141297 17141933561 22300871337 42123868081 51425800683 126371604243 154277402049 291412870537 379114812729 716105757377 874238611611 2148317272131 2622715834833 6444951816393 12173797875409 36521393626227 109564180878681 206954563881953 620863691645859 1862591074937577 3518227585993201 10554682757979603 31664048273938809
• Sum of all divisors σ(n): 48599543886767913
• Sum of proper divisors (its aliquot sum) s(n): 16935495612829104
• 31664048273938809 is a deficient number, because the sum of its proper divisors (16935495612829104) is less than itself. Its deficiency is 14728552661109705

Bases of 31664048273938809

• Binary: 1110000011111100100100010111101100001001101100101111001₂
• Hexadecimal: 0x707E48BD84D979
• Base-36: 8NRYUYOSXO9

Squares and roots of 31664048273938809

• 31664048273938809 squared (31664048273938809²) is 1002611953094327269520135076338481
• 31664048273938809 cubed (31664048273938809³) is 31746753282806851509618370892233130962375566009129
• 31664048273938809 is a perfect square number. Its square root is 177943947
• The cube root of 31664048273938809 is 316365.2784513943

Scales and comparisons

• 31,664,048,273,938,809 seconds is equal to 1,006,818,791 years, 40 weeks, 3 days, 15 hours, 9 seconds.
• To count from 1 to 31,664,048,273,938,809 would take you about three billion, twenty million, four hundred fifty-six thousand, three hundred seventy-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 31664048273938809 cubic inches would be around 26363.8 feet tall.

Recreational maths with 31664048273938809

• 31664048273938809 backwards is 90883937284046613
• The number of decimal digits it has is: 17
• The sum of 31664048273938809's digits is 81
• More coming soon!