207042107820

Names of 207042107820

• Cardinal: 207042107820 can be written as Two hundred seven billion, forty-two million, one hundred seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.0704210782 × 10¹¹

Factors of 207042107820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6439

Divisors of 207042107820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 43 60 86 129 172 215 258 307 430 516 614 645 860 921 1228 1290 1535 1842 1849 2580 3070 3684 3698 4605 5547 6079 6140 7396 9210 9245 11094 12158 13201 18237 18420 18490 22188 24316 26402 27735 30395 36474 36980 39603 52804 55470 60790 66005 72948 79206 91185 110940 121580 132010 158412 182370 198015 261397 264020 364740 396030 522794 567643 784191 792060 1045588 1135286 1306985 1568382 1702929 1866253 2270572 2613970 2838215 3136764 3405858 3732506 3920955 5227940 5598759 5676430 6811716 7465012 7841910 8514645 9331265 11197518 11240071 11352860 15683820 17029290 18662530 22395036 22480142 27993795 33720213 34058580 37325060 44960284 55987590 56200355 67440426 80248879 111975180 112400710 134880852 160497758 168601065 224801420 240746637 320995516 337202130 401244395 481493274 674404260 802488790 962986548 1203733185 1604977580 2407466370 3450701797 4814932740 6901403594 10352105391 13802807188 17253508985 20704210782 34507017970 41408421564 51760526955 69014035940 103521053910 207042107820
• Sum of all divisors σ(n): 595544463360
• Sum of proper divisors (its aliquot sum) s(n): 388502355540
• 207042107820 is an abundant number, because the sum of its proper divisors (388502355540) is greater than itself. Its abundance is 181460247720

Bases of 207042107820

• Binary: 11000000110100101010111101100110101100₂
• Hexadecimal: 0x3034ABD9AC
• Base-36: 2N43IWTO

Squares and roots of 207042107820

• 207042107820 squared (207042107820²) is 42866434410548505152400
• 207042107820 cubed (207042107820³) is 8875156935087741749103026331768000
• The square root of 207042107820 is 455018.7994138265
• The cube root of 207042107820 is 5915.8827804587

Scales and comparisons

• 207,042,107,820 seconds is equal to 6,583 years, 15 weeks, 3 days, 16 hours, 37 minutes.
• To count from 1 to 207,042,107,820 would take you about thirteen thousand, one hundred sixty-six 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 207042107820 cubic inches would be around 493 feet tall.

Recreational maths with 207042107820

• 207042107820 backwards is 028701240702
• The number of decimal digits it has is: 12
• The sum of 207042107820's digits is 33
• More coming soon!