31972113132320123

Names of 31972113132320123

• Cardinal: 31972113132320123 can be written as Thirty-one quadrillion, nine hundred seventy-two trillion, one hundred thirteen billion, one hundred thirty-two million, three hundred twenty thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 3.1972113132320123 × 10¹⁶

Factors of 31972113132320123

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 163

Divisors of 31972113132320123

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 49 59 97 413 679 2891 3481 4753 5723 9409 24367 40061 65863 170569 205379 280427 337657 461041 555131 912673 1437653 2363599 3885917 6388711 10063571 12117361 16545193 19921763 27201419 32752729 44720977 53847707 84821527 139452341 229269103 376933949 593750689 714924299 976166387 1175384017 1604883721 1932411011 2638537643 3177014713 5004470093 8227688119 13526877077 22239102991 35031290651 57593816833 69347657003 94688139539 114012249649 155673720937 187443868067 485433599021 798085747543 1312107076469 3398035193147 5586600232801 6726722729291 9184749535283 11059188215953 47087059105037 77414317511671 329609413735259 541900222581697 652492104741227 4567444733188589 31972113132320123
• Sum of all divisors σ(n): 38227388572270800
• Sum of proper divisors (its aliquot sum) s(n): 6255275439950677
• 31972113132320123 is a deficient number, because the sum of its proper divisors (6255275439950677) is less than itself. Its deficiency is 25716837692369446

Bases of 31972113132320123

• Binary: 1110001100101100111011110101101111110000111010101111011₂
• Hexadecimal: 0x719677ADF8757B
• Base-36: 8QT6207HGMZ

Squares and roots of 31972113132320123

• 31972113132320123 squared (31972113132320123²) is 1022216018145876866968412950735129
• 31972113132320123 cubed (31972113132320123³) is 32682406177829774928432725271682016213642209700867
• The square root of 31972113132320123 is 178807475.0459838103
• The cube root of 31972113132320123 is 317387.9593341635

Scales and comparisons

• 31,972,113,132,320,123 seconds is equal to 1,016,614,301 years, 19 weeks, 1 day, 3 hours, 35 minutes, 23 seconds.
• To count from 1 to 31,972,113,132,320,123 would take you about three billion, forty-nine million, eight hundred forty-two thousand, nine hundred 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 31972113132320123 cubic inches would be around 26449 feet tall.

Recreational maths with 31972113132320123

• 31972113132320123 backwards is 32102323131127913
• The number of decimal digits it has is: 17
• The sum of 31972113132320123's digits is 44
• More coming soon!