42628851369

Names of 42628851369

• Cardinal: 42628851369 can be written as Forty-two billion, six hundred twenty-eight million, eight hundred fifty-one thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2628851369 × 10¹⁰

Factors of 42628851369

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 461

Divisors of 42628851369

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 39 61 117 127 183 257 351 381 549 771 793 1143 1647 1651 2313 2379 3341 3429 3721 4953 6939 7137 7747 10023 11163 14859 15677 21411 23241 30069 32639 33489 44577 47031 48373 69723 90207 97917 100467 100711 141093 145119 203801 209169 293751 302133 423279 424307 435357 472567 611403 881253 906399 956297 1272921 1306071 1417701 1834209 1990979 2719197 2868891 3818763 4253103 5502627 5972937 6143371 8606673 11456289 12431861 12759309 17918811 18430113 25820019 25882727 37295583 53756433 55290339 77648181 111886749 121449719 165871017 232944543 335660247 364349157 698833629 1093047471 1578846347 3279142413 4736539041 14209617123 42628851369
• Sum of all divisors σ(n): 69960683520
• Sum of proper divisors (its aliquot sum) s(n): 27331832151
• 42628851369 is a deficient number, because the sum of its proper divisors (27331832151) is less than itself. Its deficiency is 15297019218

Bases of 42628851369

• Binary: 100111101100111000001010011010101001₂
• Hexadecimal: 0x9ECE0A6A9
• Base-36: JL04889

Squares and roots of 42628851369

• 42628851369 squared (42628851369²) is 1817218969040293174161
• 42628851369 cubed (42628851369³) is 77465957336146070293494500276409
• The square root of 42628851369 is 206467.5552453703
• The cube root of 42628851369 is 3493.2892192693

Scales and comparisons

• 42,628,851,369 seconds is equal to 1,355 years, 24 weeks, 1 day, 11 hours, 36 minutes, 9 seconds.
• To count from 1 to 42,628,851,369 would take you about two thousand, seven hundred ten 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 42628851369 cubic inches would be around 291.1 feet tall.

Recreational maths with 42628851369

• 42628851369 backwards is 96315882624
• The number of decimal digits it has is: 11
• The sum of 42628851369's digits is 54
• More coming soon!