3942813062140

Names of 3942813062140

• Cardinal: 3942813062140 can be written as Three trillion, nine hundred forty-two billion, eight hundred thirteen million, sixty-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.94281306214 × 10¹²

Factors of 3942813062140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 178937

Divisors of 3942813062140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 47 71 94 142 188 235 284 331 355 470 662 710 940 1324 1420 1655 3310 3337 6620 6674 13348 15557 16685 23501 31114 33370 47002 62228 66740 77785 94004 117505 155570 178481 235010 311140 356962 470020 713924 892405 1104547 1784810 2209094 3569620 4418188 5522735 8388607 11045470 12672151 16777214 22090940 25344302 33554428 41943035 50688604 59077211 63360755 83886070 118154422 126721510 167772140 236308844 253443020 295386055 590772110 595591097 1181544220 1191182194 2382364388 2776628917 2977955485 4194481981 5553257834 5955910970 8388963962 11106515668 11911821940 13883144585 16777927924 20972409905 27766289170 41944819810 55532578340 83889639620 197140653107 394281306214 788562612428 985703265535 1971406531070 3942813062140
• Sum of all divisors σ(n): 8601130395648
• Sum of proper divisors (its aliquot sum) s(n): 4658317333508
• 3942813062140 is an abundant number, because the sum of its proper divisors (4658317333508) is greater than itself. Its abundance is 715504271368

Bases of 3942813062140

• Binary: 111001011000000001111110001101001111111100₂
• Hexadecimal: 0x39601F8D3FC
• Base-36: 1EBAX3HFG

Squares and roots of 3942813062140

• 3942813062140 squared (3942813062140²) is 15545774842981803501379600
• 3942813062140 cubed (3942813062140³) is 61294084111996062351574274390528344000
• The square root of 3942813062140 is 1985651.7978084677
• The cube root of 3942813062140 is 15797.9982804863

Scales and comparisons

• 3,942,813,062,140 seconds is equal to 125,369 years, 13 weeks, 3 days, 10 hours, 35 minutes, 40 seconds.
• To count from 1 to 3,942,813,062,140 would take you about three hundred thirteen thousand, four hundred twenty-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 3942813062140 cubic inches would be around 1316.5 feet tall.

Recreational maths with 3942813062140

• 3942813062140 backwards is 0412603182493
• The number of decimal digits it has is: 13
• The sum of 3942813062140's digits is 43
• More coming soon!