80205135210

Names of 80205135210

• Cardinal: 80205135210 can be written as Eighty billion, two hundred five million, one hundred thirty-five thousand, two hundred ten.

Scientific notation

• Scientific notation: 8.020513521 × 10¹⁰

Factors of 80205135210

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3526

Divisors of 80205135210

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 34 41 45 51 82 85 90 102 123 153 170 205 246 255 306 369 410 421 510 615 697 738 765 842 1230 1263 1394 1530 1845 2091 2105 2526 3037 3485 3690 3789 4182 4210 6074 6273 6315 6970 7157 7578 9111 10455 12546 12630 14314 15185 17261 18222 18945 20910 21471 27333 30370 31365 34522 35785 37890 42942 45555 51629 51783 54666 62730 64413 71570 86305 91110 103258 103566 107355 124517 128826 136665 154887 155349 172610 214710 249034 258145 258915 273330 293437 309774 310698 322065 373551 464661 516290 517830 586874 622585 644130 747102 774435 776745 880311 929322 1120653 1245170 1278577 1467185 1548870 1553490 1760622 1867755 2116789 2241306 2323305 2557154 2640933 2934370 3735510 3835731 4233578 4401555 4646610 5281866 5603265 6350367 6392885 7671462 8803110 10583945 11206530 11507193 12700734 12785770 13204665 19051101 19178655 21167890 21735809 23014386 26409330 31751835 38102202 38357310 43471618 52421657 57535965 63503670 65207427 95255505 104843314 108679045 115071930 130414854 157264971 190511010 195622281 217358090 262108285 314529942 326037135 391244562 471794913 524216570 652074270 786324855 891168169 943589826 978111405 1572649710 1782336338 1956222810 2358974565 2673504507 4455840845 4717949130 5347009014 8020513521 8911681690 13367522535 16041027042 26735045070 40102567605 80205135210
• Sum of all divisors σ(n): 226797296544
• Sum of proper divisors (its aliquot sum) s(n): 146592161334
• 80205135210 is an abundant number, because the sum of its proper divisors (146592161334) is greater than itself. Its abundance is 66387026124

Bases of 80205135210

• Binary: 1001010101100100110010011110101101010₂
• Hexadecimal: 0x12AC993D6A
• Base-36: 10UG2EEI

Squares and roots of 80205135210

• 80205135210 squared (80205135210²) is 6432863714054381744100
• 80205135210 cubed (80205135210³) is 515948703973234465078496119761000
• The square root of 80205135210 is 283205.1115534463
• The cube root of 80205135210 is 4312.5491567427

Scales and comparisons

• 80,205,135,210 seconds is equal to 2,550 years, 14 weeks, 2 days, 4 hours, 13 minutes, 30 seconds.
• To count from 1 to 80,205,135,210 would take you about five thousand, one hundred 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 80205135210 cubic inches would be around 359.4 feet tall.

Recreational maths with 80205135210

• 80205135210 backwards is 01253150208
• The number of decimal digits it has is: 11
• The sum of 80205135210's digits is 27
• More coming soon!