42981343115708

Names of 42981343115708

• Cardinal: 42981343115708 can be written as Forty-two trillion, nine hundred eighty-one billion, three hundred forty-three million, one hundred fifteen thousand, seven hundred eight.

Scientific notation

• Scientific notation: 4.2981343115708 × 10¹³

Factors of 42981343115708

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45503268

Divisors of 42981343115708

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 17 29 34 58 68 116 479 493 958 986 1916 1972 8143 13891 16286 27782 32572 55564 236147 472294 944588 45502741 91005482 182010964 773546597 1319579489 1547093194 2639158978 3094186388 5278317956 21795812939 22432851313 43591625878 44865702626 87183251756 89731405252 370528819963 632078575231 741057639926 1264157150462 1482115279852 2528314300924 10745335778927 21490671557854 42981343115708
• Sum of all divisors σ(n): 82560175084800
• Sum of proper divisors (its aliquot sum) s(n): 39578831969092
• 42981343115708 is a deficient number, because the sum of its proper divisors (39578831969092) is less than itself. Its deficiency is 3402511146616

Bases of 42981343115708

• Binary: 1001110001011101011111101100000011100110111100₂
• Hexadecimal: 0x27175FB039BC
• Base-36: F8HCTY1MK

Squares and roots of 42981343115708

• 42981343115708 squared (42981343115708²) is 1847395856030219485076341264
• 42981343115708 cubed (42981343115708³) is 79403555158571961762894241232250846974912
• The square root of 42981343115708 is 6556015.7958708427
• The cube root of 42981343115708 is 35028.9130110223

Scales and comparisons

• 42,981,343,115,708 seconds is equal to 1,366,673 years, 39 weeks, 4 days, 35 minutes, 8 seconds.
• To count from 1 to 42,981,343,115,708 would take you about three million, four hundred sixteen thousand, six hundred eighty-four 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 42981343115708 cubic inches would be around 2919.1 feet tall.

Recreational maths with 42981343115708

• 42981343115708 backwards is 80751134318924
• The number of decimal digits it has is: 14
• The sum of 42981343115708's digits is 56
• More coming soon!