4042829278845

Names of 4042829278845

• Cardinal: 4042829278845 can be written as Four trillion, forty-two billion, eight hundred twenty-nine million, two hundred seventy-eight thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.042829278845 × 10¹²

Factors of 4042829278845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 68206

Divisors of 4042829278845

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 37 45 63 105 111 135 185 189 259 315 333 555 777 945 999 1295 1665 1741 2331 3885 4995 5223 6993 8705 11655 12187 15669 26115 34965 36561 47007 60935 64417 66413 78345 109683 182805 193251 199239 235035 322085 329049 332065 450919 464891 548415 579753 597717 966255 996195 1352757 1394673 1645245 1739259 1793151 2254595 2324455 2457281 2898765 2988585 4058271 4184019 6763785 6973365 7371843 8696295 8965755 12174813 12286405 12552057 17200967 20291355 20920095 22115529 36859215 51602901 60874065 62760285 66346587 86004835 110577645 115625033 154808703 258014505 331732935 346875099 464426109 578125165 774043515 809375231 1040625297 1734375495 2322130545 2428125693 3121875891 4046876155 4278126221 5203126485 7284377079 12140628465 12834378663 15609379455 21390631105 21853131237 29946883547 36421885395 38503135989 64171893315 89840650641 109265656185 115509407967 149734417735 192515679945 269521951923 449203253205 577547039835 808565855769 1347609759615 4042829278845
• Sum of all divisors σ(n): 8440974996480
• Sum of proper divisors (its aliquot sum) s(n): 4398145717635
• 4042829278845 is an abundant number, because the sum of its proper divisors (4398145717635) is greater than itself. Its abundance is 355316438790

Bases of 4042829278845

• Binary: 111010110101001011011001110010111001111101₂
• Hexadecimal: 0x3AD4B672E7D
• Base-36: 1FL906459

Squares and roots of 4042829278845

• 4042829278845 squared (4042829278845²) is 16344468577886382764534025
• 4042829278845 cubed (4042829278845³) is 66077896113841167546286729733215201125
• The square root of 4042829278845 is 2010678.8104630237
• The cube root of 4042829278845 is 15930.4655378367

Scales and comparisons

• 4,042,829,278,845 seconds is equal to 128,549 years, 24 weeks, 1 day, 13 hours, 45 seconds.
• To count from 1 to 4,042,829,278,845 would take you about three hundred twenty-one thousand, three hundred seventy-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 4042829278845 cubic inches would be around 1327.5 feet tall.

Recreational maths with 4042829278845

• 4042829278845 backwards is 5488729282404
• 4042829278845 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4042829278845's digits is 63
• More coming soon!