42239889406

Names of 42239889406

• Cardinal: 42239889406 can be written as Forty-two billion, two hundred thirty-nine million, eight hundred eighty-nine thousand, four hundred six.

Scientific notation

• Scientific notation: 4.2239889406 × 10¹⁰

Factors of 42239889406

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8309

Divisors of 42239889406

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 19 22 26 38 73 143 146 169 209 247 286 338 418 494 803 949 1387 1606 1859 1898 2717 2774 3211 3718 5434 6422 8191 10439 12337 15257 16382 18031 20878 24674 30514 35321 36062 70642 90101 106483 135707 155629 180202 198341 212966 234403 271414 311258 396682 468806 597943 1171313 1195886 1384279 1711919 2023177 2342626 2578433 2768558 3423838 4046354 5156866 6577373 7773259 11360917 13154746 15227069 15546518 22254947 22721834 26301301 30454138 44509894 52602602 85505849 101052367 124970087 147691921 171011698 202104734 249940174 289314311 295383842 578628622 1111576037 1624611131 1919994973 2223152074 3249222262 3839989946 21119944703 42239889406
• Sum of all divisors σ(n): 79873966080
• Sum of proper divisors (its aliquot sum) s(n): 37634076674
• 42239889406 is a deficient number, because the sum of its proper divisors (37634076674) is less than itself. Its deficiency is 4605812732

Bases of 42239889406

• Binary: 100111010101101100011000111111111110₂
• Hexadecimal: 0x9D5B18FFE
• Base-36: JEKJF9A

Squares and roots of 42239889406

• 42239889406 squared (42239889406²) is 1784208257031111032836
• 42239889406 cubed (42239889406³) is 75364759454266151928299074535416
• The square root of 42239889406 is 205523.4522043653
• The cube root of 42239889406 is 3482.6320370215

Scales and comparisons

• 42,239,889,406 seconds is equal to 1,343 years, 5 weeks, 14 hours, 36 minutes, 46 seconds.
• To count from 1 to 42,239,889,406 would take you about two thousand, six hundred eighty-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 42239889406 cubic inches would be around 290.2 feet tall.

Recreational maths with 42239889406

• 42239889406 backwards is 60498893224
• The number of decimal digits it has is: 11
• The sum of 42239889406's digits is 55
• More coming soon!