3985135622720

Names of 3985135622720

• Cardinal: 3985135622720 can be written as Three trillion, nine hundred eighty-five billion, one hundred thirty-five million, six hundred twenty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.98513562272 × 10¹²

Factors of 3985135622720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5234

Divisors of 3985135622720

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 67 70 80 112 134 140 160 224 268 280 320 335 448 469 536 560 670 938 1072 1120 1340 1876 2144 2240 2345 2680 3752 4288 4690 5153 5360 7504 9380 10306 10720 15008 18760 20612 21440 25765 30016 36071 37520 41224 51530 72142 75040 82448 103060 144284 150080 164896 180355 206120 288568 329792 345251 360710 412240 577136 690502 721420 824480 1154272 1381004 1442840 1648960 1726255 2308544 2416757 2762008 2885680 3452510 4833514 5524016 5771360 6905020 9667028 11048032 11542720 12083785 13810040 19334056 22096064 24167570 26553409 27620080 38668112 48335140 53106818 55240160 77336224 96670280 106213636 110480320 132767045 154672448 185873863 193340560 212427272 265534090 371747726 386681120 424854544 531068180 743495452 773362240 849709088 929369315 1062136360 1486990904 1699418176 1779078403 1858738630 2124272720 2973981808 3558156806 3717477260 4248545440 5947963616 7116313612 7434954520 8497090880 8895392015 11895927232 12453548821 14232627224 14869909040 17790784030 24907097642 28465254448 29739818080 35581568060 49814195284 56930508896 59479636160 62267744105 71163136120 99628390568 113861017792 124535488210 142326272240 199256781136 249070976420 284652544480 398513562272 498141952840 569305088960 797027124544 996283905680 1992567811360 3985135622720
• Sum of all divisors σ(n): 11009268003264
• Sum of proper divisors (its aliquot sum) s(n): 7024132380544
• 3985135622720 is an abundant number, because the sum of its proper divisors (7024132380544) is greater than itself. Its abundance is 3038996757824

Bases of 3985135622720

• Binary: 111001111111011100100101111101101001000000₂
• Hexadecimal: 0x39FDC97DA40
• Base-36: 1EUQUUU68

Squares and roots of 3985135622720

• 3985135622720 squared (3985135622720²) is 15881305931471922180198400
• 3985135622720 cubed (3985135622720³) is 63289158002823188243780330837147648000
• The square root of 3985135622720 is 1996280.4469112049
• The cube root of 3985135622720 is 15854.3230058437

Scales and comparisons

• 3,985,135,622,720 seconds is equal to 126,714 years, 51 weeks, 1 day, 21 hours, 25 minutes, 20 seconds.
• To count from 1 to 3,985,135,622,720 would take you about three hundred sixteen thousand, seven 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 3985135622720 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3985135622720

• 3985135622720 backwards is 0272265315893
• The number of decimal digits it has is: 13
• The sum of 3985135622720's digits is 53
• More coming soon!