20965969920000

Names of 20965969920000

• Cardinal: 20965969920000 can be written as Twenty trillion, nine hundred sixty-five billion, nine hundred sixty-nine million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 2.096596992 × 10¹³

Factors of 20965969920000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 87

Divisors of 20965969920000

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 29 30 32 35 40 41 42 48 50 56 58 60 64 70 75 80 82 84 87 96 100 105 112 116 120 123 125 128 140 145 150 160 164 168 174 175 192 200 203 205 210 224 232 240 246 250 256 280 287 290 300 320 328 336 348 350 375 384 400 406 410 420 435 448 464 480 492 500 512 525 560 574 580 600 609 615 625 640 656 672 696 700 725 750 768 800 812 820 840 861 870 875 896 928 960 984 1000 1015 1024 1025 1050 1120 1148 1160 1189 1200 1218 1230 1250 1280 1312 1344 1392 1400 1435 1450 1500 1536 1600 1624 1640 1680 1681 1722 1740 1750 1792 1856 1875 1920 1968 2000 2030 2048 2050 2100 2175 2240 2296 2320 2378 2400 2436 2460 2500 2560 2624 2625 2688 2784 2800 2870 2900 3000 3045 3072 3075 3200 3248 3280 3360 3362 3444 3480 3500 3567 3584 3625 3712 3750 3840 3936 4000 4060 4096 4100 4200 4305 4350 4375 4480 4592 4640 4756 4800 4872 4920 5000 5043 5075 5120 5125 5248 5250 5376 5568 5600 5740 5800 5945 6000 6090 6144 6150 6400 6496 6560 6720 6724 6888 6960 7000 7134 7168 7175 7250 7424 7500 7680 7872 8000 8120 8192 8200 8323 8400 8405 8610 8700 8750 8960 9184 9280 9512 9600 9744 9840 10000 10086 10150 10240 10250 10496 10500 10752 10875 11136 11200 11480 11600 11767 11890 12000 12180 12288 12300 12800 12992 13120 13125 13440 13448 13776 13920 14000 14268 14336 14350 14500 14848 15000 15225 15360 15375 15744 16000 16240 16384 16400 16646 16800 16810 17220 17400 17500 17835 17920 18125 18368 18560 19024 19200 19488 19680 20000 20172 20300 20480 20500 20992 21000 21504 21525 21750 22272 22400 22960 23200 23534 23780 24000 24360 24576 24600 24969 25215 25375 25600 25625 25984 26240 26250 26880 26896 27552 27840 28000 28536 28672 28700 29000 29696 29725 30000 30450 30720 30750 31488 32000 32480 32768 32800 33292 33600 33620 34440 34800 35000 35301 35670 35840 35875 36250 36736 37120 38048 38400 38976 39360 40000 40344 40600 40960 41000 41615 41984 42000 42025 43008 43050 43500 44544 44800 45920 46400 47068 47560 48000 48720 48749 49152 49200 49938 50430 50750 51200 51250 51968 52480 52500 53760 53792 54375 55104 55680 56000 57072 57344 57400 58000 58835 59392 59450 60000 60900 61440 61500 62976 64000 64960 65600 66584 67200 67240 68880 69600 70000 70602 71340 71680 71750 72500 73472 74240 76096 76125 76800 76875 77952 78720 80000 80688 81200 81920 82000 83230 83968 84000 84050 86016 86100 87000 89088 89175 89600 91840 92800 94136 95120 96000 97440 97498 98304 98400 99876 100860 101500 102400 102500 103936 104960 105000 107520 107584 107625 108750 110208 111360 112000 114144 114688 114800 116000 117670 118784 118900 120000 121800 122880 123000 124845 125952 126075 126875 128000 129920 131200 133168 134400 134480 137760 139200 140000 141204 142680 143360 143500 145000 146247 146944 148480 148625 152192 152250 153600 153750 155904 157440 160000 161376 162400 163840 164000 166460 167936 168000 168100 172032 172200 174000 176505 178176 178350 179200 179375 183680 185600 188272 190240 192000 194880 194996 196800 199752 201720 203000 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120494080000 124797440000 127841280000 131037312000 139773132800 144592896000 149756928000 163796640000 167727759360 170455040000 174716416000 180741120000 187196160000 199675904000 209659699200 218395520000 240988160000 249594880000 255682560000 262074624000 279546265600 299513856000 327593280000 349432832000 361482240000 374392320000 419319398400 436791040000 499189760000 511365120000 524149248000 599027712000 655186560000 698865664000 722964480000 748784640000 838638796800 873582080000 998379520000 1048298496000 1310373120000 1397731328000 1497569280000 1747164160000 2096596992000 2620746240000 2995138560000 3494328320000 4193193984000 5241492480000 6988656640000 10482984960000 20965969920000
• Sum of all divisors σ(n): 84660503716800
• Sum of proper divisors (its aliquot sum) s(n): 63694533796800
• 20965969920000 is an abundant number, because the sum of its proper divisors (63694533796800) is greater than itself. Its abundance is 42728563876800

Bases of 20965969920000

• Binary: 100110001000110000101001100001000000000000000₂
• Hexadecimal: 0x131185308000
• Base-36: 7FJMT5XXC

Squares and roots of 20965969920000

• 20965969920000 squared (20965969920000²) is 439571894686344806400000000
• 20965969920000 cubed (20965969920000³) is 9216051121671313045730623488000000000000
• The square root of 20965969920000 is 4578861.2033998147
• The cube root of 20965969920000 is 27574.3311019343

Scales and comparisons

• 20,965,969,920,000 seconds is equal to 666,652 years, 51 weeks, 3 days, 21 hours, 20 minutes.
• To count from 1 to 20,965,969,920,000 would take you about one million, six hundred sixty-six thousand, six hundred thirty-two 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 20965969920000 cubic inches would be around 2297.9 feet tall.

Recreational maths with 20965969920000

• 20965969920000 backwards is 00002996956902
• The number of decimal digits it has is: 14
• The sum of 20965969920000's digits is 57
• More coming soon!