1997450497728000
1,997,450,497,728,000 is an even composite number composed of five prime numbers multiplied together.
1997450497728000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 1997450497728000:
29 × 35 × 53 × 72 × 16192
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 1619 × 1619)See below for interesting mathematical facts about the number 1997450497728000 from the Numbermatics database.
Names of 1997450497728000
- Cardinal: 1997450497728000 can be written as One quadrillion, nine hundred ninety-seven trillion, four hundred fifty billion, four hundred ninety-seven million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.997450497728 × 1015
Factors of 1997450497728000
Divisors of 1997450497728000
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 64 70 72 75 80 81 84 90 96 98 100 105 108 112 120 125 126 128 135 140 144 147 150 160 162 168 175 180 189 192 196 200 210 216 224 225 240 243 245 250 252 256 270 280 288 294 300 315 320 324 336 350 360 375 378 384 392 400 405 420 432 441 448 450 480 486 490 500 504 512 525 540 560 567 576 588 600 630 640 648 672 675 700 720 735 750 756 768 784 800 810 840 864 875 882 896 900 945 960 972 980 1000 1008 1050 1080 1120 1125 1134 1152 1176 1200 1215 1225 1260 1280 1296 1323 1344 1350 1400 1440 1470 1500 1512 1536 1568 1575 1600 1619 1620 1680 1701 1728 1750 1764 1792 1800 1890 1920 1944 1960 2000 2016 2025 2100 2160 2205 2240 2250 2268 2304 2352 2400 2430 2450 2520 2560 2592 2625 2646 2688 2700 2800 2835 2880 2940 3000 3024 3136 3150 3200 3238 3240 3360 3375 3402 3456 3500 3528 3584 3600 3675 3780 3840 3888 3920 3969 4000 4032 4050 4200 4320 4410 4480 4500 4536 4608 4704 4725 4800 4857 4860 4900 5040 5184 5250 5292 5376 5400 5600 5670 5760 5880 6000 6048 6075 6125 6272 6300 6400 6476 6480 6615 6720 6750 6804 6912 7000 7056 7200 7350 7560 7680 7776 7840 7875 7938 8000 8064 8095 8100 8400 8505 8640 8820 8960 9000 9072 9408 9450 9600 9714 9720 9800 10080 10125 10368 10500 10584 10752 10800 11025 11200 11333 11340 11520 11760 11907 12000 12096 12150 12250 12544 12600 12800 12952 12960 13230 13440 13500 13608 13824 14000 14112 14175 14400 14571 14700 15120 15552 15680 15750 15876 16000 16128 16190 16200 16800 17010 17280 17640 17920 18000 18144 18375 18816 18900 19200 19428 19440 19600 19845 20160 20250 20736 21000 21168 21600 22050 22400 22666 22680 23040 23520 23625 23814 24000 24192 24285 24300 24500 25088 25200 25904 25920 26460 26880 27000 27216 28000 28224 28350 28800 29142 29400 30240 30375 31104 31360 31500 31752 32000 32256 32380 32400 33075 33600 33999 34020 34560 35280 36000 36288 36750 37632 37800 38400 38856 38880 39200 39690 40320 40475 40500 41472 42000 42336 42525 43200 43713 44100 44800 45332 45360 47040 47250 47628 48000 48384 48570 48600 49000 50400 51808 51840 52920 53760 54000 54432 55125 56000 56448 56665 56700 57600 58284 58800 59535 60480 60750 62208 62720 63000 63504 64000 64760 64800 66150 67200 67998 68040 69120 70560 70875 72000 72576 72855 73500 75264 75600 77712 77760 78400 79331 79380 80640 80950 81000 84000 84672 85050 86400 87426 88200 89600 90664 90720 94080 94500 95256 96000 96768 97140 97200 98000 99225 100800 101997 103616 103680 105840 108000 108864 110250 112000 112896 113330 113400 115200 116568 117600 119070 120960 121425 121500 124416 125440 126000 127008 129520 129600 131139 132300 134400 135996 136080 141120 141750 144000 145152 145710 147000 151200 155424 155520 156800 158662 158760 161280 161900 162000 165375 168000 169344 169995 170100 172800 174852 176400 181328 181440 188160 189000 190512 192000 194280 194400 196000 198450 201600 202375 203994 207232 207360 211680 212625 216000 217728 218565 220500 224000 225792 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760933522944 770621334000 780254100675 792639086400 815285917440 821996089600 832271040720 849256164000 866949000750 880710096000 887755776768 891718972200 905873241600 924745600800 951166903680 986395307520 990798858000 998725248864 1019107396800 1027495112000 1040338800900 1056852115200 1109694720960 1114648715250 1132341552000 1141400284416 1155932001000 1174280128000 1188958629600 1232994134400 1233755712000 1248406561080 1268222538240 1273884246000 1300423501125 1321065144000 1331633665152 1358809862400 1387118401200 1426750355520 1479592961280 1486198287000 1509788736000 1541242668000 1560508201350 1585278172800 1630571834880 1643992179200 1664542081440 1698512328000 1733898001500 1761420192000 1775511553536 1783437944400 1849491201600 1902333807360 1981597716000 1997450497728 2038214793600 2054990224000 2080677601800 2113704230400 2219389441920 2229297430500 2264683104000 2282800568832 2311864002000 2377917259200 2465988268800 2496813122160 2547768492000 2600847002250 2642130288000 2663267330304 2717619724800 2774236802400 2853500711040 2959185922560 2972396574000 3082485336000 3121016402700 3170556345600 3329084162880 3397024656000 3467796003000 3522840384000 3566875888800 3698982403200 3804667614720 3901270503375 3963195432000 3994900995456 4076429587200 4109980448000 4161355203600 4438778883840 4458594861000 4529366208000 4623728004000 4755834518400 4931976537600 4993626244320 5095536984000 5201694004500 5284260576000 5326534660608 5548473604800 5707001422080 5944793148000 6164970672000 6242032805400 6341112691200 6658168325760 6794049312000 6935592006000 7133751777600 7397964806400 7802541006750 7926390864000 7989801990912 8152859174400 8219960896000 8322710407200 8877557767680 8917189722000 9247456008000 9511669036800 9987252488640 10191073968000 10403388009000 10568521152000 11096947209600 11414002844160 11889586296000 12329941344000 12484065610800 13316336651520 13588098624000 13871184012000 14267503555200 14795929612800 15605082013500 15852781728000 15979603981824 16645420814400 17834379444000 18494912016000 19023338073600 19974504977280 20382147936000 20806776018000 22193894419200 23779172592000 24659882688000 24968131221600 26632673303040 27742368024000 28535007110400 31210164027000 31705563456000 33290841628800 35668758888000 36989824032000 39949009954560 40764295872000 41613552036000 44387788838400 47558345184000 49936262443200 55484736048000 57070014220800 62420328054000 66581683257600 71337517776000 73979648064000 79898019909120 83227104072000 95116690368000 99872524886400 110969472096000 124840656108000 133163366515200 142675035552000 166454208144000 199745049772800 221938944192000 249681312216000 285350071104000 332908416288000 399490099545600 499362624432000 665816832576000 998725248864000 1997450497728000
- Sum of all divisors σ(n): 8684373636482544
- Sum of proper divisors (its aliquot sum) s(n): 6686923138754544
- 1997450497728000 is an abundant number, because the sum of its proper divisors (6686923138754544) is greater than itself. Its abundance is 4689472641026544
Bases of 1997450497728000
- Binary: 1110001100010101011101011110101111110011110000000002
- Hexadecimal: 0x718ABAF5F9E00
- Base-36: JO1C39PC00
Squares and roots of 1997450497728000
- 1997450497728000 squared (19974504977280002) is 3989808490873834933161984000000
- 1997450497728000 cubed (19974504977280003) is 7969444955935342132896518553647972352000000000
-
The
square root of 1997450497728000 is 44692846.1582835425 -
The
cube root of 1997450497728000 is 125938.5460319349
Scales and comparisons
How big is 1997450497728000?- 1,997,450,497,728,000 seconds is equal to 63,512,747 years, 16 weeks.
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To count from 1 to 1,997,450,497,728,000 would take you about one hundred ninety million, five hundred thirty-eight thousand, two hundred forty-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 1997450497728000 cubic inches would be around 10494.9 feet tall.
Recreational maths with 1997450497728000
- 1997450497728000 backwards is 0008277940547991
- 1997450497728000 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1997450497728000's digits is 72
- More coming soon!
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The information we have on file for 1997450497728000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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