3942443427405

Names of 3942443427405

• Cardinal: 3942443427405 can be written as Three trillion, nine hundred forty-two billion, four hundred forty-three million, four hundred twenty-seven thousand, four hundred five.

Scientific notation

• Scientific notation: 3.942443427405 × 10¹²

Factors of 3942443427405

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797299

Divisors of 3942443427405

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 19 21 35 37 57 67 95 105 111 133 185 201 259 285 335 399 469 555 665 703 777 1005 1273 1295 1407 1995 2109 2345 2479 3515 3819 3885 4921 6365 7035 7437 8911 10545 12395 14763 17353 19095 24605 26733 37185 44555 47101 52059 73815 86765 133665 141303 235505 260295 329707 706515 797161 989121 1648535 2391483 3985805 4945605 5580127 11957415 15146059 16740381 27900635 29494957 45438177 53409787 75730295 83701905 88484871 106022413 147474785 160229361 206464699 227190885 267048935 318067239 373868509 442424355 530112065 560404183 619394097 801146805 1014785953 1032323495 1121605527 1590336195 1681212549 1869342545 1976162119 2802020915 3044357859 3096970485 3922829281 5073929765 5608027635 5928486357 7103501671 8406062745 9880810595 11768487843 13833134833 15221789295 19614146405 21310505013 29642431785 35517508355 37547080261 41499404499 58842439215 69165674165 106552525065 112641240783 187735401305 207497022495 262829561827 563206203915 788488685481 1314147809135 3942443427405
• Sum of all divisors σ(n): 7909887774720
• Sum of proper divisors (its aliquot sum) s(n): 3967444347315
• 3942443427405 is an abundant number, because the sum of its proper divisors (3967444347315) is greater than itself. Its abundance is 25000919910

Bases of 3942443427405

• Binary: 111001010111101011111100001010011001001101₂
• Hexadecimal: 0x395EBF0A64D
• Base-36: 1EB4T0XFX

Squares and roots of 3942443427405

• 3942443427405 squared (3942443427405²) is 15542860178288883505034025
• 3942443427405 cubed (3942443427405³) is 61276846952969915253797111092142455125
• The square root of 3942443427405 is 1985558.7192034891
• The cube root of 3942443427405 is 15797.5045829403

Scales and comparisons

• 3,942,443,427,405 seconds is equal to 125,357 years, 26 weeks, 2 days, 6 hours, 16 minutes, 45 seconds.
• To count from 1 to 3,942,443,427,405 would take you about three hundred thirteen thousand, three hundred ninety-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 3942443427405 cubic inches would be around 1316.5 feet tall.

Recreational maths with 3942443427405

• 3942443427405 backwards is 5047243442493
• The number of decimal digits it has is: 13
• The sum of 3942443427405's digits is 51
• More coming soon!