42399113757

Names of 42399113757

• Cardinal: 42399113757 can be written as Forty-two billion, three hundred ninety-nine million, one hundred thirteen thousand, seven hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2399113757 × 10¹⁰

Factors of 42399113757

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24055

Divisors of 42399113757

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 19 21 31 33 39 57 77 91 93 133 143 209 217 231 247 273 341 399 403 429 589 627 651 741 1001 1023 1209 1463 1729 1767 2387 2717 2821 3003 4123 4389 4433 5187 6479 7161 7657 8151 8463 12369 13299 19019 19437 22971 23971 31031 45353 53599 57057 71913 84227 93093 136059 160797 167797 252681 263681 311623 455449 503391 589589 743101 791043 934869 1366347 1768767 1845767 2181361 2229303 3188143 3427853 5009939 5201707 5537301 5920837 6544083 8174111 9564429 9660313 10283559 14118919 15029817 15605121 17762511 23994971 24522333 28980939 35069573 41445859 42356757 57218777 65129207 67622191 71984913 98832433 105208719 106263443 124337577 155308109 171656331 183545947 195387621 202866573 296497299 318790329 455904449 465924327 550637841 743844101 1087156763 1284821629 1367713347 2019005417 2231532303 3261470289 3854464887 6057016251 14133037919 42399113757
• Sum of all divisors σ(n): 82479022080
• Sum of proper divisors (its aliquot sum) s(n): 40079908323
• 42399113757 is a deficient number, because the sum of its proper divisors (40079908323) is less than itself. Its deficiency is 2319205434

Bases of 42399113757

• Binary: 100111011111001011110010001000011101₂
• Hexadecimal: 0x9DF2F221D
• Base-36: JH7C5JX

Squares and roots of 42399113757

• 42399113757 squared (42399113757²) is 1797684847379026655049
• 42399113757 cubed (42399113757³) is 76220244343258534443357749409093
• The square root of 42399113757 is 205910.4508202535
• The cube root of 42399113757 is 3487.0025071323

Scales and comparisons

• 42,399,113,757 seconds is equal to 1,348 years, 8 weeks, 2 days, 11 hours, 35 minutes, 57 seconds.
• To count from 1 to 42,399,113,757 would take you about two thousand, six hundred ninety-six 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 42399113757 cubic inches would be around 290.6 feet tall.

Recreational maths with 42399113757

• 42399113757 backwards is 75731199324
• The number of decimal digits it has is: 11
• The sum of 42399113757's digits is 51
• More coming soon!