42731764126015

Names of 42731764126015

• Cardinal: 42731764126015 can be written as Forty-two trillion, seven hundred thirty-one billion, seven hundred sixty-four million, one hundred twenty-six thousand and fifteen.

Scientific notation

• Scientific notation: 4.2731764126015 × 10¹³

Factors of 42731764126015

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17177

Divisors of 42731764126015

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 31 41 113 155 205 565 961 1271 3503 4633 4805 6355 12769 16987 17515 23165 39401 63845 84935 108593 143623 197005 395839 523529 526597 542965 696467 718115 1919531 1979195 2617645 2632985 3482335 4452313 9597655 12271009 16229399 16324507 21590477 22261565 59505461 61355045 78700771 81146995 81622535 107952385 216907003 297527305 393503855 503111369 669304787 1084535015 1844669291 2439723901 2515556845 3346523935 6724117093 8893187123 9223346455 12198619505 33620585465 44465935615 75631440931 208447629883 275688800813 378157204655 1042238149415 1378444004065 8546352825203 42731764126015
• Sum of all divisors σ(n): 54765751111344
• Sum of proper divisors (its aliquot sum) s(n): 12033986985329
• 42731764126015 is a deficient number, because the sum of its proper divisors (12033986985329) is less than itself. Its deficiency is 30697777140686

Bases of 42731764126015

• Binary: 1001101101110101000011100111110001000100111111₂
• Hexadecimal: 0x26DD439F113F
• Base-36: F5AP924OV

Squares and roots of 42731764126015

• 42731764126015 squared (42731764126015²) is 1826003665321382496799780225
• 42731764126015 cubed (42731764126015³) is 78028357919752152892452979160791205053375
• The square root of 42731764126015 is 6536953.7344251565
• The cube root of 42731764126015 is 34960.9807681289

Scales and comparisons

• 42,731,764,126,015 seconds is equal to 1,358,737 years, 47 weeks, 6 days, 7 hours, 26 minutes, 55 seconds.
• To count from 1 to 42,731,764,126,015 would take you about three million, three hundred ninety-six thousand, eight hundred forty-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 42731764126015 cubic inches would be around 2913.4 feet tall.

Recreational maths with 42731764126015

• 42731764126015 backwards is 51062146713724
• The number of decimal digits it has is: 14
• The sum of 42731764126015's digits is 49
• More coming soon!