20206448472

Names of 20206448472

• Cardinal: 20206448472 can be written as Twenty billion, two hundred six million, four hundred forty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.0206448472 × 10¹⁰

Factors of 20206448472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5222

Divisors of 20206448472

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 17 19 21 24 28 34 38 42 51 56 57 68 73 76 84 102 114 119 133 136 146 152 168 204 219 228 238 266 292 323 357 399 408 438 456 476 511 532 584 646 714 798 876 952 969 1022 1064 1241 1292 1387 1428 1533 1596 1752 1938 2044 2261 2482 2584 2774 2856 3066 3192 3723 3876 4088 4161 4522 4964 5101 5548 6132 6783 7446 7752 8322 8687 9044 9709 9928 10202 11096 12264 13566 14892 15303 16644 17374 18088 19418 20404 23579 26061 27132 29127 29784 30606 33288 34748 35707 38836 40808 47158 52122 54264 58254 61212 69496 70737 71414 77672 86717 94316 96919 104244 107121 116508 122424 141474 142828 165053 173434 188632 193838 208488 214242 233016 260151 282948 285656 290757 330106 346868 372373 387676 428484 495159 520302 565896 581514 607019 660212 678433 693736 744746 775352 856968 990318 1040604 1117119 1163028 1214038 1320424 1356866 1489492 1647623 1821057 1980636 2035299 2081208 2234238 2326056 2428076 2606611 2713732 2978984 3295246 3642114 3961272 4070598 4468476 4856152 4942869 5213222 5427464 6330341 6590492 7075087 7284228 7819833 8141196 8936952 9885738 10426444 11533361 12660682 13180984 14150174 14568456 15639666 16282392 18991023 19771476 20852888 21225261 23066722 25321364 28300348 31279332 34600083 37982046 39542952 42450522 44312387 46133444 49525609 50642728 56600696 62558664 69200166 75964092 84901044 88624774 92266888 99051218 120276479 132937161 138400332 148576827 151928184 169802088 177249548 198102436 240552958 265874322 276800664 297153654 354499096 360829437 396204872 481105916 531748644 594307308 721658874 841935353 962211832 1063497288 1188614616 1443317748 1683870706 2525806059 2886635496 3367741412 5051612118 6735482824 10103224236 20206448472
• Sum of all divisors σ(n): 65240294400
• Sum of proper divisors (its aliquot sum) s(n): 45033845928
• 20206448472 is an abundant number, because the sum of its proper divisors (45033845928) is greater than itself. Its abundance is 24827397456

Bases of 20206448472

• Binary: 10010110100011001011110111101011000₂
• Hexadecimal: 0x4B465EF58
• Base-36: 9A6EBFC

Squares and roots of 20206448472

• 20206448472 squared (20206448472²) is 408300559851591134784
• 20206448472 cubed (20206448472³) is 8250304223729928232224902850048
• The square root of 20206448472 is 142149.3878706483
• The cube root of 20206448472 is 2723.7254526957

Scales and comparisons

• 20,206,448,472 seconds is equal to 642 years, 26 weeks, 22 hours, 21 minutes, 12 seconds.
• To count from 1 to 20,206,448,472 would take you about one thousand, two hundred eighty-five 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 20206448472 cubic inches would be around 227 feet tall.

Recreational maths with 20206448472

• 20206448472 backwards is 27484460202
• The number of decimal digits it has is: 11
• The sum of 20206448472's digits is 39
• More coming soon!