18262122130

Names of 18262122130

• Cardinal: 18262122130 can be written as Eighteen billion, two hundred sixty-two million, one hundred twenty-two thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.826212213 × 10¹⁰

Factors of 18262122130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1583

Divisors of 18262122130

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 23 35 46 47 49 70 94 98 115 161 230 235 245 322 329 470 490 529 658 805 1058 1081 1127 1499 1610 1645 2162 2254 2303 2645 2998 3290 3703 4606 5290 5405 5635 7406 7495 7567 10493 10810 11270 11515 14990 15134 18515 20986 23030 24863 25921 34477 37030 37835 49726 51842 52465 52969 68954 70453 73451 75670 104930 105938 124315 129605 140906 146902 172385 174041 241339 248630 259210 264845 344770 348082 352265 367255 482678 493171 529690 704530 734510 792971 870205 986342 1206695 1218287 1585942 1620419 1689373 1740410 2413390 2436574 2465855 3240838 3378746 3452197 3964855 4931710 5550797 6091435 6904394 7929710 8102095 8446865 11101594 11342933 12182870 16204190 16893730 17260985 22685866 27753985 34521970 37269637 38855579 55507970 56714665 74539274 77711158 79400531 113429330 158801062 186348185 194277895 260887459 372696370 388555790 397002655 521774918 794005310 1304437295 1826212213 2608874590 3652424426 9131061065 18262122130
• Sum of all divisors σ(n): 40851216000
• Sum of proper divisors (its aliquot sum) s(n): 22589093870
• 18262122130 is an abundant number, because the sum of its proper divisors (22589093870) is greater than itself. Its abundance is 4326971740

Bases of 18262122130

• Binary: 10001000000100000011101111010010010₂
• Hexadecimal: 0x44081DE92
• Base-36: 8E0SNMA

Squares and roots of 18262122130

• 18262122130 squared (18262122130²) is 333505104691035736900
• 18262122130 cubed (18262122130³) is 6090510952846130543462347597000
• The square root of 18262122130 is 135137.4194292609
• The cube root of 18262122130 is 2633.4015142133

Scales and comparisons

• 18,262,122,130 seconds is equal to 580 years, 35 weeks, 2 days, 3 hours, 42 minutes, 10 seconds.
• To count from 1 to 18,262,122,130 would take you about one thousand, one hundred sixty-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 18262122130 cubic inches would be around 219.5 feet tall.

Recreational maths with 18262122130

• 18262122130 backwards is 03122126281
• The number of decimal digits it has is: 11
• The sum of 18262122130's digits is 28
• More coming soon!