42121879260846

Names of 42121879260846

• Cardinal: 42121879260846 can be written as Forty-two trillion, one hundred twenty-one billion, eight hundred seventy-nine million, two hundred sixty thousand, eight hundred forty-six.

Scientific notation

• Scientific notation: 4.2121879260846 × 10¹³

Factors of 42121879260846

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 149190

Divisors of 42121879260846

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 79 154 158 231 237 462 474 553 869 1106 1659 1738 2607 3318 5214 6083 8191 12166 16382 18249 24573 36498 49146 57337 90101 114674 140897 172011 180202 270303 281794 344022 422691 540606 630707 647089 845382 986279 1261414 1294178 1549867 1892121 1941267 1972558 2958837 3099734 3784242 3882534 4529623 4649601 5917674 7117979 9059246 9299202 10849069 11130863 13588869 14235958 21353937 21698138 22261726 27177738 32547207 33392589 42707874 49825853 65094414 66785178 77916041 99651706 122439493 149477559 155832082 233748123 244878986 298955118 367318479 467496246 734636958 857076451 1154087327 1714152902 2308174654 2571229353 3462261981 5142458706 6924523962 8078611289 12694960597 16157222578 24235833867 25389921194 38084881791 48471667734 76169763582 88864724179 91172898833 177729448358 182345797666 266594172537 273518696499 533188345074 547037392998 638210291831 1002901887163 1276420583662 1914630875493 2005803774326 3008705661489 3829261750986 6017411322978 7020313210141 14040626420282 21060939630423 42121879260846
• Sum of all divisors σ(n): 106374428098560
• Sum of proper divisors (its aliquot sum) s(n): 64252548837714
• 42121879260846 is an abundant number, because the sum of its proper divisors (64252548837714) is greater than itself. Its abundance is 22130669576868

Bases of 42121879260846

• Binary: 1001100100111101000011101001101000111010101110₂
• Hexadecimal: 0x264F43A68EAE
• Base-36: EXIIVCUY6

Squares and roots of 42121879260846

• 42121879260846 squared (42121879260846²) is 1774252712465288367308635716
• 42121879260846 cubed (42121879260846³) is 74734858532691391343602518743418755975736
• The square root of 42121879260846 is 6490137.0756591883
• The cube root of 42121879260846 is 34793.8574343677

Scales and comparisons

• 42,121,879,260,846 seconds is equal to 1,339,345 years, 24 weeks, 2 days, 16 hours, 54 minutes, 6 seconds.
• To count from 1 to 42,121,879,260,846 would take you about three million, three hundred forty-eight thousand, three hundred sixty-three 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 42121879260846 cubic inches would be around 2899.5 feet tall.

Recreational maths with 42121879260846

• 42121879260846 backwards is 64806297812124
• The number of decimal digits it has is: 14
• The sum of 42121879260846's digits is 60
• More coming soon!