7240206808940

Names of 7240206808940

• Cardinal: 7240206808940 can be written as Seven trillion, two hundred forty billion, two hundred six million, eight hundred eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.24020680894 × 10¹²

Factors of 7240206808940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12002

Divisors of 7240206808940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 361 380 532 665 722 1330 1444 1805 2527 2660 3610 5054 7220 10108 11969 12635 23938 25270 47876 50540 59845 83783 119690 167566 227411 239380 335132 418915 454822 837830 909644 1137055 1591877 1675660 2274110 3183754 4320809 4548220 6367508 7959385 8641618 15918770 17283236 21604045 30245663 31837540 43208090 60491326 86416180 120982652 143256961 151228315 286513922 302456630 573027844 604913260 716284805 1002798727 1432569610 2005597454 2721882259 2865139220 4011194908 5013993635 5443764518 10027987270 10887529036 13609411295 19053175813 20055974540 27218822590 38106351626 51715762921 54437645180 76212703252 95265879065 103431525842 190531758130 206863051684 258578814605 362010340447 381063516260 517157629210 724020680894 1034315258420 1448041361788 1810051702235 3620103404470 7240206808940
• Sum of all divisors σ(n): 18340715470896
• Sum of proper divisors (its aliquot sum) s(n): 11100508661956
• 7240206808940 is an abundant number, because the sum of its proper divisors (11100508661956) is greater than itself. Its abundance is 3860301853016

Bases of 7240206808940

• Binary: 1101001010110111101111101000111011101101100₂
• Hexadecimal: 0x695BDF4776C
• Base-36: 2KE3S73VW

Squares and roots of 7240206808940

• 7240206808940 squared (7240206808940²) is 52420594636221137663923600
• 7240206808940 cubed (7240206808940³) is 379535946213851923265892734115956984000
• The square root of 7240206808940 is 2690763.2391089335
• The cube root of 7240206808940 is 19345.6647397007

Scales and comparisons

• 7,240,206,808,940 seconds is equal to 230,216 years, 9 weeks, 2 days, 22 hours, 2 minutes, 20 seconds.
• To count from 1 to 7,240,206,808,940 would take you about five hundred seventy-five thousand, five hundred forty 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 7240206808940 cubic inches would be around 1612.1 feet tall.

Recreational maths with 7240206808940

• 7240206808940 backwards is 0498086020427
• The number of decimal digits it has is: 13
• The sum of 7240206808940's digits is 50
• More coming soon!