20087828880

Names of 20087828880

• Cardinal: 20087828880 can be written as Twenty billion, eighty-seven million, eight hundred twenty-eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.008782888 × 10¹⁰

Factors of 20087828880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2360

Divisors of 20087828880

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 35 40 42 48 56 60 62 70 80 84 93 105 112 120 124 140 155 168 181 186 210 217 240 248 280 310 336 362 372 420 434 465 496 543 560 620 651 724 744 840 868 905 930 1085 1086 1240 1267 1302 1448 1488 1680 1736 1810 1860 2131 2170 2172 2480 2534 2604 2715 2896 3255 3472 3620 3720 3801 4262 4340 4344 5068 5208 5430 5611 6335 6393 6510 7240 7440 7602 8524 8680 8688 10136 10416 10655 10860 11222 12670 12786 13020 14480 14917 15204 16833 17048 17360 19005 20272 21310 21720 22444 25340 25572 26040 28055 29834 30408 31965 33666 34096 38010 39277 42620 43440 44751 44888 50680 51144 52080 56110 59668 60816 63930 66061 67332 74585 76020 78554 84165 85240 89502 89776 101360 102288 112220 117831 119336 127860 132122 134664 149170 152040 157108 168330 170480 179004 196385 198183 223755 224440 235662 238672 255720 264244 269328 298340 304080 314216 330305 336660 358008 385711 392770 396366 447510 448880 462427 471324 511440 528488 589155 596680 628432 660610 673320 716016 771422 785540 792732 895020 924854 942648 990915 1056976 1157133 1178310 1193360 1321220 1346640 1387281 1542844 1571080 1585464 1790040 1849708 1885296 1928555 1981830 2312135 2314266 2356620 2642440 2699977 2774562 3085688 3142160 3170928 3580080 3699416 3857110 3963660 4624270 4628532 4713240 5284880 5399954 5549124 5785665 6171376 6936405 7398832 7714220 7927320 8099931 9248540 9257064 9426480 10799908 11098248 11571330 11957041 13499885 13872810 15428440 15854640 16199862 18497080 18514128 21599816 22196496 23142660 23914082 26999770 27745620 30856880 32399724 35871123 36994160 40499655 43199632 46285320 47828164 53999540 55491240 59785205 64799448 71742246 80999310 83699287 92570640 95656328 107999080 110982480 119570410 129598896 143484492 161998620 167398574 179355615 191312656 215998160 239140820 251097861 286968984 323997240 334797148 358711230 418496435 478281640 502195722 573937968 647994480 669594296 717422460 836992870 956563280 1004391444 1255489305 1339188592 1434844920 1673985740 2008782888 2510978610 2869689840 3347971480 4017565776 5021957220 6695942960 10043914440 20087828880
• Sum of all divisors σ(n): 73904603136
• Sum of proper divisors (its aliquot sum) s(n): 53816774256
• 20087828880 is an abundant number, because the sum of its proper divisors (53816774256) is greater than itself. Its abundance is 33728945376

Bases of 20087828880

• Binary: 10010101101010100111111000110010000₂
• Hexadecimal: 0x4AD53F190
• Base-36: 987RVYO

Squares and roots of 20087828880

• 20087828880 squared (20087828880²) is 403520869112162054400
• 20087828880 cubed (20087828880³) is 8105858168233988875616451072000
• The square root of 20087828880 is 141731.5380569899
• The cube root of 20087828880 is 2718.3852187347

Scales and comparisons

• 20,087,828,880 seconds is equal to 638 years, 38 weeks, 28 minutes.
• To count from 1 to 20,087,828,880 would take you about one thousand, two hundred seventy-seven 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 20087828880 cubic inches would be around 226.5 feet tall.

Recreational maths with 20087828880

• 20087828880 backwards is 08882878002
• The number of decimal digits it has is: 11
• The sum of 20087828880's digits is 51
• More coming soon!