6831123972390

Names of 6831123972390

• Cardinal: 6831123972390 can be written as Six trillion, eight hundred thirty-one billion, one hundred twenty-three million, nine hundred seventy-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 6.83112397239 × 10¹²

Factors of 6831123972390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 906208

Divisors of 6831123972390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 28837 57674 86511 144185 173022 259533 288370 432555 519066 778599 865110 877361 1297665 1557198 1754722 2595330 2632083 3892995 4386805 5264166 7785990 7896249 8773610 13160415 15792498 23688747 26320830 39481245 47377494 78962490 118443735 236887470 25300459157 50600918314 75901377471 126502295785 151802754942 227704132413 253004591570 379506887355 455408264826 683112397239 759013774710 1138520662065 1366224794478 2277041324130 3415561986195 6831123972390
• Sum of all divisors σ(n): 18216983056320
• Sum of proper divisors (its aliquot sum) s(n): 11385859083930
• 6831123972390 is an abundant number, because the sum of its proper divisors (11385859083930) is greater than itself. Its abundance is 4554735111540

Bases of 6831123972390

• Binary: 1100011011001111110101101111100000100100110₂
• Hexadecimal: 0x6367EB7C126
• Base-36: 2F66AU71I

Squares and roots of 6831123972390

• 6831123972390 squared (6831123972390²) is 46664254726161333482312100
• 6831123972390 cubed (6831123972390³) is 318769309113594040033711344353762919000
• The square root of 6831123972390 is 2613641.8982695391
• The cube root of 6831123972390 is 18974.2254134275

Scales and comparisons

• 6,831,123,972,390 seconds is equal to 217,208 years, 31 weeks, 5 days, 20 hours, 46 minutes, 30 seconds.
• To count from 1 to 6,831,123,972,390 would take you about five hundred forty-three thousand and twenty-one 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 6831123972390 cubic inches would be around 1581.2 feet tall.

Recreational maths with 6831123972390

• 6831123972390 backwards is 0932793211386
• 6831123972390 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6831123972390's digits is 54
• More coming soon!