20436828120

Names of 20436828120

• Cardinal: 20436828120 can be written as Twenty billion, four hundred thirty-six million, eight hundred twenty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.043682812 × 10¹⁰

Factors of 20436828120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12027

Divisors of 20436828120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 31 34 36 40 45 51 54 60 62 68 72 81 85 90 93 102 108 120 124 135 136 153 155 162 170 180 186 204 216 248 255 270 279 306 310 324 340 360 372 405 408 459 465 510 527 540 558 612 620 648 680 744 765 810 837 918 930 1020 1054 1080 1116 1224 1240 1377 1395 1530 1581 1620 1674 1836 1860 2040 2108 2232 2295 2511 2635 2754 2790 3060 3162 3240 3348 3672 3720 4185 4216 4590 4743 5022 5270 5508 5580 6120 6324 6696 6885 7905 8370 9180 9486 10044 10540 11016 11160 11969 12555 12648 13770 14229 15810 16740 18360 18972 20088 21080 23715 23938 25110 27540 28458 31620 33480 35907 37944 42687 47430 47876 50220 55080 56916 59845 63240 71145 71814 85374 94860 95752 100440 107721 113832 119690 142290 143628 170748 179535 189720 203473 213435 215442 239380 284580 287256 323163 341496 359070 371039 406946 426870 430884 478760 538605 569160 610419 646326 718140 742078 813892 853740 861768 969489 1017365 1077210 1113117 1220838 1292652 1436280 1484156 1615815 1627784 1707480 1831257 1855195 1938978 2034730 2154420 2226234 2441676 2585304 2968312 3052095 3231630 3339351 3662514 3710390 3877956 4069460 4308840 4452468 4847445 4883352 5493771 5565585 6104190 6307663 6463260 6678702 7325028 7420780 7755912 8138920 8904936 9156285 9694890 10018053 10987542 11131170 12208380 12615326 12926520 13357404 14650056 14841560 16481313 16696755 18312570 18922989 19389780 20036106 21975084 22262340 24416760 25230652 26714808 27468855 30054159 31538315 32962626 33393510 36625140 37845978 38779560 40072212 43950168 44524680 50090265 50461304 54937710 56768967 60108318 63076630 65925252 66787020 73250280 75691956 80144424 82406565 94614945 100180530 109875420 113537934 120216636 126153260 131850504 133574040 150270795 151383912 164813130 170306901 189229890 200361060 219750840 227075868 240433272 252306520 283844835 300541590 329626260 340613802 378459780 400722120 454151736 510920703 567689670 601083180 659252520 681227604 756919560 851534505 1021841406 1135379340 1202166360 1362455208 1703069010 2043682812 2270758680 2554603515 3406138020 4087365624 5109207030 6812276040 10218414060 20436828120
• Sum of all divisors σ(n): 75083500800
• Sum of proper divisors (its aliquot sum) s(n): 54646672680
• 20436828120 is an abundant number, because the sum of its proper divisors (54646672680) is greater than itself. Its abundance is 34209844560

Bases of 20436828120

• Binary: 10011000010001000010011111111011000₂
• Hexadecimal: 0x4C2213FD8
• Base-36: 9DZK5I0

Squares and roots of 20436828120

• 20436828120 squared (20436828120²) is 417663943606422734400
• 20436828120 cubed (20436828120³) is 8535726227405834350993211328000
• The square root of 20436828120 is 142957.4346440227
• The cube root of 20436828120 is 2734.0376915023

Scales and comparisons

• 20,436,828,120 seconds is equal to 649 years, 43 weeks, 8 hours, 42 minutes.
• To count from 1 to 20,436,828,120 would take you about one thousand, two hundred ninety-nine 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 20436828120 cubic inches would be around 227.8 feet tall.

Recreational maths with 20436828120

• 20436828120 backwards is 02182863402
• 20436828120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20436828120's digits is 36
• More coming soon!