40940279534311256904

Names of 40940279534311256904

• Cardinal: 40940279534311256904 can be written as Forty quintillion, nine hundred forty quadrillion, two hundred seventy-nine trillion, five hundred thirty-four billion, three hundred eleven million, two hundred fifty-six thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0940279534311256904 × 10¹⁹

Factors of 40940279534311256904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9543331078

Divisors of 40940279534311256904

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 25604027 51208054 76812081 102416108 153624162 179228189 204832216 307248324 358456378 537684567 614496648 716912756 1075369134 1433825512 2150738268 4301476536 9517727039 19035454078 28553181117 38070908156 57106362234 66624089273 76141816312 114212724468 133248178546 199872267819 228425448936 266496357092 399744535638 532992714184 799489071276 1598978142552 243692140085186053 487384280170372106 731076420255558159 974768560340744212 1462152840511116318 1705844980596302371 1949537120681488424 2924305681022232636 3411689961192604742 5117534941788907113 5848611362044465272 6823379922385209484 10235069883577814226 13646759844770418968 20470139767155628452 40940279534311256904
• Sum of all divisors σ(n): 116972231821688217600
• Sum of proper divisors (its aliquot sum) s(n): 76031952287376960696
• 40940279534311256904 is an abundant number, because the sum of its proper divisors (76031952287376960696) is greater than itself. Its abundance is 35091672753065703792

Bases of 40940279534311256904

• Binary: 100011100000101001000101110101001101010111110100010011001101001000₂
• Hexadecimal: 0x23829175357D13348
• Base-36: 8N1MDVQPVVCCO

Squares and roots of 40940279534311256904

• 40940279534311256904 squared (40940279534311256904²) is 1676106488347545146469391686332287665216
• 40940279534311256904 cubed (40940279534311256904³) is 68620268162221311755479237791669793610694375463256520651264
• The square root of 40940279534311256904 is 6398459153.1329835399
• The cube root of 40940279534311256904 is 3446542.2061907225

Scales and comparisons

• 40,940,279,534,311,256,904 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,940,279,534,311,256,904 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 40940279534311256904 cubic inches would be around 287211.9 feet tall.

Recreational maths with 40940279534311256904

• 40940279534311256904 backwards is 40965211343597204904
• The number of decimal digits it has is: 20
• The sum of 40940279534311256904's digits is 78
• More coming soon!