4020359049728

Names of 4020359049728

• Cardinal: 4020359049728 can be written as Four trillion, twenty billion, three hundred fifty-nine million, forty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.020359049728 × 10¹²

Factors of 4020359049728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12668

Divisors of 4020359049728

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1568 1792 3136 3584 6272 12544 12659 25088 25318 50636 88613 101272 177226 202544 354452 405088 620291 708904 810176 1240582 1417808 1620352 2481164 2835616 3240704 4962328 5671232 6481408 9924656 11342464 19849312 22684928 39698624 45369856 79397248 158794496 160250281 317588992 320500562 641001124 1121751967 1282002248 2243503934 2564004496 4487007868 5128008992 7852263769 8974015736 10256017984 15704527538 17948031472 20512035968 31409055076 35896062944 41024071936 62818110152 71792125888 82048143872 125636220304 143584251776 251272440608 287168503552 502544881216 574337007104 1005089762432 2010179524864 4020359049728
• Sum of all divisors σ(n): 9345092352651
• Sum of proper divisors (its aliquot sum) s(n): 5324733302923
• 4020359049728 is an abundant number, because the sum of its proper divisors (5324733302923) is greater than itself. Its abundance is 1304374253195

Bases of 4020359049728

• Binary: 111010100000010000000100101011001000000000₂
• Hexadecimal: 0x3A81012B200
• Base-36: 1FAXDZ4E8

Squares and roots of 4020359049728

• 4020359049728 squared (4020359049728²) is 16163286888729827176873984
• 4020359049728 cubed (4020359049728³) is 64982216716454889661746759291845476352
• The square root of 4020359049728 is 2005083.3024410731
• The cube root of 4020359049728 is 15900.8966040127

Scales and comparisons

• 4,020,359,049,728 seconds is equal to 127,834 years, 51 weeks, 10 hours, 42 minutes, 8 seconds.
• To count from 1 to 4,020,359,049,728 would take you about three hundred nineteen thousand, five hundred eighty-seven 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 4020359049728 cubic inches would be around 1325.1 feet tall.

Recreational maths with 4020359049728

• 4020359049728 backwards is 8279409530204
• The number of decimal digits it has is: 13
• The sum of 4020359049728's digits is 53
• More coming soon!