531023121398

Names of 531023121398

• Cardinal: 531023121398 can be written as Five hundred thirty-one billion, twenty-three million, one hundred twenty-one thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 5.31023121398 × 10¹¹

Factors of 531023121398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6827

Divisors of 531023121398

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 14 22 37 74 77 121 154 242 259 407 518 814 847 1657 1694 2849 3314 4477 5113 5698 8954 10226 11599 18227 23198 31339 35791 36454 56243 61309 62678 71582 112486 122618 127589 189181 200497 255178 378362 393701 400994 429163 618673 674399 787402 858326 1237346 1324267 1348798 1403479 2080991 2648534 2806958 4161982 4330711 4720793 7418389 8472241 8661422 9441586 14566937 14836778 16944482 22890901 29133874 45781802 51928723 59305687 93194651 103857446 118611374 160236307 186389302 313472917 320472614 626945834 652362557 1025141161 1304725114 2050282322 2194310419 3448202087 4388620838 6896404174 7175988127 14351976254 24137414609 37930222957 48274829218 75860445914 265511560699 531023121398
• Sum of all divisors σ(n): 1028470239552
• Sum of proper divisors (its aliquot sum) s(n): 497447118154
• 531023121398 is a deficient number, because the sum of its proper divisors (497447118154) is less than itself. Its deficiency is 33576003244

Bases of 531023121398

• Binary: 111101110100011011100011100101111110110₂
• Hexadecimal: 0x7BA371CBF6
• Base-36: 6RY5GET2

Squares and roots of 531023121398

• 531023121398 squared (531023121398²) is 281985555459275045474404
• 531023121398 cubed (531023121398³) is 149740849849133074118026405793696792
• The square root of 531023121398 is 728713.3327982959
• The cube root of 531023121398 is 8097.8764000529

Scales and comparisons

• 531,023,121,398 seconds is equal to 16,884 years, 46 weeks, 2 days, 22 hours, 36 minutes, 38 seconds.
• To count from 1 to 531,023,121,398 would take you about thirty-three thousand, seven hundred sixty-nine 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 531023121398 cubic inches would be around 674.8 feet tall.

Recreational maths with 531023121398

• 531023121398 backwards is 893121320135
• The number of decimal digits it has is: 12
• The sum of 531023121398's digits is 38
• More coming soon!