42125890101968

Names of 42125890101968

• Cardinal: 42125890101968 can be written as Forty-two trillion, one hundred twenty-five billion, eight hundred ninety million, one hundred one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2125890101968 × 10¹³

Factors of 42125890101968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14755

Divisors of 42125890101968

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 23 46 92 184 368 571 1142 2284 4568 9136 13133 14159 26266 28318 52532 56636 105064 113272 210128 226544 325657 651314 1302628 2605256 5210512 8084789 16169578 32339156 64678312 129356624 185950147 200477281 371900294 400954562 743800588 801909124 1487601176 1603818248 2975202352 3207636496 4610977463 9221954926 18443909852 36887819704 73775639408 114472527451 228945054902 457890109804 915780219608 1831560439216 2632868131373 5265736262746 10531472525492 21062945050984 42125890101968
• Sum of all divisors σ(n): 85322741563488
• Sum of proper divisors (its aliquot sum) s(n): 43196851461520
• 42125890101968 is an abundant number, because the sum of its proper divisors (43196851461520) is greater than itself. Its abundance is 1070961359552

Bases of 42125890101968

• Binary: 1001100101000000110010101101110010001011010000₂
• Hexadecimal: 0x265032B722D0
• Base-36: EXKD7B3RK

Squares and roots of 42125890101968

• 42125890101968 squared (42125890101968²) is 1774590616883085513437473024
• 42125890101968 cubed (42125890101968³) is 74756209302800459221994974121183609311232
• The square root of 42125890101968 is 6490446.0634048875
• The cube root of 42125890101968 is 34794.9617551899

Scales and comparisons

• 42,125,890,101,968 seconds is equal to 1,339,473 years, 11 hours, 26 minutes, 8 seconds.
• To count from 1 to 42,125,890,101,968 would take you about three million, three hundred forty-eight thousand, six hundred eighty-two 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 42125890101968 cubic inches would be around 2899.6 feet tall.

Recreational maths with 42125890101968

• 42125890101968 backwards is 86910109852124
• The number of decimal digits it has is: 14
• The sum of 42125890101968's digits is 56
• More coming soon!