1385150463

Names of 1385150463

• Cardinal: 1385150463 can be written as One billion, three hundred eighty-five million, one hundred fifty thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 1.385150463 × 10⁹

Factors of 1385150463

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 965

Divisors of 1385150463

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 17 27 31 37 51 81 93 111 153 279 333 459 527 629 837 877 999 1147 1377 1581 1887 2511 2631 2997 3441 4743 5661 7893 10323 14229 14909 16983 19499 23679 27187 30969 32449 42687 44727 50949 58497 71037 81561 92907 97347 134181 175491 244683 292041 402543 462179 526473 551633 734049 876123 1005919 1207629 1386537 1579419 1654899 2202147 2628369 3017757 4159611 4964697 9053271 12478833 14894091 17100623 27159813 37436499 44682273 51301869 81479439 153905607 461716821 1385150463
• Sum of all divisors σ(n): 2325337344
• Sum of proper divisors (its aliquot sum) s(n): 940186881
• 1385150463 is a deficient number, because the sum of its proper divisors (940186881) is less than itself. Its deficiency is 444963582

Bases of 1385150463

• Binary: 1010010100011111011011111111111₂
• Hexadecimal: 0x528FB7FF
• Base-36: MWOKXR

Squares and roots of 1385150463

• 1385150463 squared (1385150463²) is 1918641805149114369
• 1385150463 cubed (1385150463³) is 2657607584733451552260302847
• The square root of 1385150463 is 37217.6095820245
• The cube root of 1385150463 is 1114.7196337717

Scales and comparisons

• 1,385,150,463 seconds is equal to 44 years, 2 weeks, 1 day, 20 hours, 1 minute, 3 seconds.
• To count from 1 to 1,385,150,463 would take you about eighty-eight 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 1385150463 cubic inches would be around 92.9 feet tall.

Recreational maths with 1385150463

• 1385150463 backwards is 3640515831
• The number of decimal digits it has is: 10
• The sum of 1385150463's digits is 36
• More coming soon!