42454112393

Names of 42454112393

• Cardinal: 42454112393 can be written as Forty-two billion, four hundred fifty-four million, one hundred twelve thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 4.2454112393 × 10¹⁰

Factors of 42454112393

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94

Divisors of 42454112393

• Number of divisors d(n): 90
• Complete list of divisors:
  1 7 11 17 49 59 77 119 121 187 413 539 649 833 847 1003 1309 1331 2057 2891 3481 4543 5929 7021 7139 9163 9317 11033 14399 14641 22627 24367 31801 38291 49147 49973 59177 65219 77231 78529 100793 102487 121363 158389 170569 248897 268037 349811 414239 421201 540617 549703 650947 717409 849541 863819 1108723 1334993 1742279 1876259 2899673 2948407 3847921 4556629 4633211 5946787 6046733 7160417 9344951 12195953 14684923 20638849 31896403 32432477 42327131 50122919 50965321 65414657 78764587 102794461 227027339 350860433 356757247 551352109 719561227 866410457 2497300729 3859464763 6064873199 42454112393
• Sum of all divisors σ(n): 58510527930
• Sum of proper divisors (its aliquot sum) s(n): 16056415537
• 42454112393 is a deficient number, because the sum of its proper divisors (16056415537) is less than itself. Its deficiency is 26397696856

Bases of 42454112393

• Binary: 100111100010011101100101100010001001₂
• Hexadecimal: 0x9E2765889
• Base-36: JI42YRT

Squares and roots of 42454112393

• 42454112393 squared (42454112393²) is 1802351659077476186449
• 42454112393 cubed (42454112393³) is 76517239906185192714286869562457
• The square root of 42454112393 is 206043.9574289913
• The cube root of 42454112393 is 3488.5095945905

Scales and comparisons

• 42,454,112,393 seconds is equal to 1,349 years, 47 weeks, 2 days, 59 minutes, 53 seconds.
• To count from 1 to 42,454,112,393 would take you about two thousand, six hundred ninety-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 42454112393 cubic inches would be around 290.7 feet tall.

Recreational maths with 42454112393

• 42454112393 backwards is 39321145424
• The number of decimal digits it has is: 11
• The sum of 42454112393's digits is 38
• More coming soon!