20268668200

Names of 20268668200

• Cardinal: 20268668200 can be written as Twenty billion, two hundred sixty-eight million, six hundred sixty-eight thousand, two hundred.

Scientific notation

• Scientific notation: 2.02686682 × 10¹⁰

Factors of 20268668200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 555

Divisors of 20268668200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 11 17 20 22 25 34 40 44 50 55 68 71 85 88 100 110 136 142 170 187 200 220 275 284 289 340 355 374 425 440 449 550 568 578 680 710 748 781 850 898 935 1100 1156 1207 1420 1445 1496 1562 1700 1775 1796 1870 2200 2245 2312 2414 2840 2890 3124 3179 3400 3550 3592 3740 3905 4490 4675 4828 4939 5780 6035 6248 6358 7100 7225 7480 7633 7810 8980 9350 9656 9878 11225 11560 12070 12716 13277 14200 14450 15266 15620 15895 17960 18700 19525 19756 20519 22450 24140 24695 25432 26554 28900 30175 30532 31240 31790 31879 37400 38165 39050 39512 41038 44900 48280 49390 53108 57800 60350 61064 63580 63758 66385 76330 78100 79475 82076 83963 89800 98780 102595 106216 120700 123475 127160 127516 129761 132770 152660 156200 158950 159395 164152 167926 190825 197560 205190 225709 241400 246950 255032 259522 265540 305320 317900 318790 331925 335852 350669 381650 410380 419815 451418 493900 512975 519044 531080 541943 635800 637580 648805 663850 671704 701338 763300 796975 820760 839630 902836 987800 1025950 1038088 1083886 1128545 1275160 1297610 1327700 1402676 1427371 1526600 1593950 1679260 1753345 1805672 2051900 2099075 2167772 2257090 2595220 2655400 2709715 2805352 2854742 3187900 3244025 3358520 3506690 4103800 4198150 4335544 4514180 5190440 5419430 5642725 5709484 5961373 6375800 6488050 7013380 7136855 8396300 8766725 9028360 9213031 10838860 11285450 11418968 11922746 12976100 13548575 14026760 14273710 16792600 17533450 18426062 21677720 22570900 23845492 25952200 27097150 28547420 29806865 35066900 35684275 36852124 45141800 46065155 47690984 54194300 57094840 59613730 70133800 71368550 73704248 92130310 101343341 108388600 119227460 142737100 149034325 184260620 202686682 230325775 238454920 285474200 298068650 368521240 405373364 460651550 506716705 596137300 810746728 921303100 1013433410 1192274600 1842606200 2026866820 2533583525 4053733640 5067167050 10134334100 20268668200
• Sum of all divisors σ(n): 55503144000
• Sum of proper divisors (its aliquot sum) s(n): 35234475800
• 20268668200 is an abundant number, because the sum of its proper divisors (35234475800) is greater than itself. Its abundance is 14965807600

Bases of 20268668200

• Binary: 10010111000000110110101010100101000₂
• Hexadecimal: 0x4B81B5528
• Base-36: 9B7FWH4

Squares and roots of 20268668200

• 20268668200 squared (20268668200²) is 410818910601691240000
• 20268668200 cubed (20268668200³) is 8326752189271142102406568000000
• The square root of 20268668200 is 142368.0729658163
• The cube root of 20268668200 is 2726.5182213913

Scales and comparisons

• 20,268,668,200 seconds is equal to 644 years, 25 weeks, 1 hour, 36 minutes, 40 seconds.
• To count from 1 to 20,268,668,200 would take you about one thousand, two hundred eighty-eight 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 20268668200 cubic inches would be around 227.2 feet tall.

Recreational maths with 20268668200

• 20268668200 backwards is 00286686202
• 20268668200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20268668200's digits is 40
• More coming soon!