42947788216144

Names of 42947788216144

• Cardinal: 42947788216144 can be written as Forty-two trillion, nine hundred forty-seven billion, seven hundred eighty-eight million, two hundred sixteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.2947788216144 × 10¹³

Factors of 42947788216144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18355

Divisors of 42947788216144

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 61 112 122 244 427 488 499 739 854 976 998 1478 1708 1996 2956 3416 3493 3992 5173 5912 6832 6986 7984 10346 11824 13972 17047 20692 27944 30439 34094 41384 45079 55888 60878 68188 82768 90158 119329 121756 136376 180316 213073 238658 243512 272752 315553 360632 368761 426146 477316 487024 631106 721264 737522 852292 954632 1039867 1262212 1475044 1704584 1909264 2079734 2524424 2581327 2950088 3409168 4159468 5048848 5162654 5900176 7279069 8318936 8506453 10325308 12597733 14558138 16637872 17012906 20650616 22494421 25195466 29116276 34025812 41301232 44988842 50390932 58232552 59545171 68051624 88184131 89977684 100781864 116465104 119090342 136103248 157460947 176368262 179955368 201563728 238180684 314921894 352736524 359910736 476361368 518893633 629843788 705473048 768461713 952722736 1037787266 1259687576 1410946096 1536923426 2075574532 2519375152 3073846852 3632255431 4151149064 5379231991 6147693704 6286268767 7264510862 8302298128 10758463982 12295387408 12572537534 14529021724 21516927964 25145075068 29058043448 43033855928 44003881369 50290150136 58116086896 86067711856 88007762738 100580300272 176015525476 352031050952 383462394787 704062101904 766924789574 1533849579148 2684236763509 3067699158296 5368473527018 6135398316592 10736947054036 21473894108072 42947788216144
• Sum of all divisors σ(n): 96988117760000
• Sum of proper divisors (its aliquot sum) s(n): 54040329543856
• 42947788216144 is an abundant number, because the sum of its proper divisors (54040329543856) is greater than itself. Its abundance is 11092541327712

Bases of 42947788216144

• Binary: 1001110000111110001111101010010001011101010000₂
• Hexadecimal: 0x270F8FA91750
• Base-36: F81XW83F4

Squares and roots of 42947788216144

• 42947788216144 squared (42947788216144²) is 1844512512658757425662228736
• 42947788216144 cubed (42947788216144³) is 79217732755695942796881624373572735913984
• The square root of 42947788216144 is 6553456.2038777675
• The cube root of 42947788216144 is 35019.7951195857

Scales and comparisons

• 42,947,788,216,144 seconds is equal to 1,365,606 years, 42 weeks, 4 days, 3 hours, 9 minutes, 4 seconds.
• To count from 1 to 42,947,788,216,144 would take you about three million, four hundred fourteen thousand and seventeen 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 42947788216144 cubic inches would be around 2918.3 feet tall.

Recreational maths with 42947788216144

• 42947788216144 backwards is 44161288774924
• The number of decimal digits it has is: 14
• The sum of 42947788216144's digits is 67
• More coming soon!