20146216320

Names of 20146216320

• Cardinal: 20146216320 can be written as Twenty billion, one hundred forty-six million, two hundred sixteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.014621632 × 10¹⁰

Factors of 20146216320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 752

Divisors of 20146216320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 270 281 288 320 324 360 384 405 432 461 480 486 540 562 576 640 648 720 810 843 864 922 960 972 1080 1124 1152 1215 1296 1383 1405 1440 1620 1686 1728 1844 1920 1944 2160 2248 2305 2430 2529 2592 2766 2810 2880 3240 3372 3456 3688 3888 4149 4215 4320 4496 4610 4860 5058 5184 5532 5620 5760 6480 6744 6915 7376 7587 7776 8298 8430 8640 8992 9220 9720 10116 10368 11064 11240 12447 12645 12960 13488 13830 14752 15174 15552 16596 16860 17280 17984 18440 19440 20232 20745 22128 22480 22761 24894 25290 25920 26976 27660 29504 30348 31104 33192 33720 35968 36880 37341 37935 38880 40464 41490 44256 44960 45522 49788 50580 51840 53952 55320 59008 60696 62235 66384 67440 68283 73760 74682 75870 77760 80928 82980 88512 89920 91044 99576 101160 107904 110640 112023 113805 121392 124470 129541 132768 134880 136566 147520 149364 151740 155520 161856 165960 177024 179840 182088 186705 199152 202320 221280 224046 227610 242784 248940 259082 265536 269760 273132 295040 298728 303480 323712 331920 341415 364176 373410 388623 398304 404640 442560 448092 455220 485568 497880 518164 531072 539520 546264 560115 597456 606960 647705 663840 682830 728352 746820 777246 796608 809280 885120 896184 910440 971136 995760 1036328 1092528 1120230 1165869 1194912 1213920 1295410 1327680 1365660 1456704 1493640 1554492 1593216 1618560 1792368 1820880 1943115 1991520 2072656 2185056 2240460 2331738 2389824 2427840 2590820 2655360 2731320 2913408 2987280 3108984 3497607 3584736 3641760 3886230 3983040 4145312 4370112 4480920 4663476 4779648 4855680 5181640 5462640 5829345 5974560 6217968 6995214 7169472 7283520 7772460 7966080 8290624 8740224 8961840 9326952 10363280 10492821 10925280 11658690 11949120 12435936 13990428 14338944 14567040 15544920 16581248 17488035 17923680 18653904 20726560 20985642 21850560 23317380 23898240 24871872 27980856 31089840 31478463 34976070 35847360 37307808 41453120 41971284 43701120 46634760 49743744 52464105 55961712 62179680 62956926 69952140 71694720 74615616 82906240 83942568 93269520 104928210 111923424 124359360 125913852 139904280 149231232 157392315 167885136 186539040 209856420 223846848 248718720 251827704 279808560 314784630 335770272 373078080 419712840 447693696 503655408 559617120 629569260 671540544 746156160 839425680 1007310816 1119234240 1259138520 1343081088 1678851360 2014621632 2238468480 2518277040 3357702720 4029243264 5036554080 6715405440 10073108160 20146216320
• Sum of all divisors σ(n): 72557765280
• Sum of proper divisors (its aliquot sum) s(n): 52411548960
• 20146216320 is an abundant number, because the sum of its proper divisors (52411548960) is greater than itself. Its abundance is 32265332640

Bases of 20146216320

• Binary: 10010110000110011101101110110000000₂
• Hexadecimal: 0x4B0CEDD80
• Base-36: 996JC00

Squares and roots of 20146216320

• 20146216320 squared (20146216320²) is 405870032012234342400
• 20146216320 cubed (20146216320³) is 8176745462723797948523347968000
• The square root of 20146216320 is 141937.3675957111
• The cube root of 20146216320 is 2721.0164309669

Scales and comparisons

• 20,146,216,320 seconds is equal to 640 years, 30 weeks, 3 days, 19 hours, 12 minutes.
• To count from 1 to 20,146,216,320 would take you about one thousand, two hundred eighty-one 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 20146216320 cubic inches would be around 226.8 feet tall.

Recreational maths with 20146216320

• 20146216320 backwards is 02361264102
• 20146216320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20146216320's digits is 27
• More coming soon!