42831422019018

Names of 42831422019018

• Cardinal: 42831422019018 can be written as Forty-two trillion, eight hundred thirty-one billion, four hundred twenty-two million, nineteen thousand and eighteen.

Scientific notation

• Scientific notation: 4.2831422019018 × 10¹³

Factors of 42831422019018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 867673

Divisors of 42831422019018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 19 37 38 57 74 111 114 171 222 333 342 666 703 1406 2109 3919 4218 6327 7838 11757 12654 23514 35271 70542 74461 145003 148922 223383 290006 435009 446766 670149 863693 870018 1305027 1340298 1727386 2591079 2610054 2755057 5182158 5510114 7773237 8265171 15546474 16410167 16530342 24795513 31956641 32820334 49230501 49591026 63913282 95869923 98461002 147691503 191739846 287609769 295383006 575219538 607176179 1214352358 1821528537 3384812867 3643057074 5464585611 6769625734 10154438601 10929171222 20308877202 30463315803 60926631606 64311444473 125238076079 128622888946 192934333419 250476152158 375714228237 385868666838 578803000257 751428456474 1127142684711 1157606000514 2254285369422 2379523445501 4759046891002 7138570336503 14277140673006 21415711009509 42831422019018
• Sum of all divisors σ(n): 100351569427200
• Sum of proper divisors (its aliquot sum) s(n): 57520147408182
• 42831422019018 is an abundant number, because the sum of its proper divisors (57520147408182) is greater than itself. Its abundance is 14688725389164

Bases of 42831422019018

• Binary: 1001101111010001110111101100011101010111001010₂
• Hexadecimal: 0x26F477B1D5CA
• Base-36: F6KHESN2I

Squares and roots of 42831422019018

• 42831422019018 squared (42831422019018²) is 1834530712171219967553684324
• 42831422019018 cubed (42831422019018³) is 78575559139855163769190422278964696473832
• The square root of 42831422019018 is 6544571.9507862391
• The cube root of 42831422019018 is 34988.1380262621

Scales and comparisons

• 42,831,422,019,018 seconds is equal to 1,361,906 years, 38 weeks, 1 day, 3 hours, 30 minutes, 18 seconds.
• To count from 1 to 42,831,422,019,018 would take you about three million, four hundred four thousand, seven hundred sixty-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 42831422019018 cubic inches would be around 2915.7 feet tall.

Recreational maths with 42831422019018

• 42831422019018 backwards is 81091022413824
• The number of decimal digits it has is: 14
• The sum of 42831422019018's digits is 45
• More coming soon!