20997648000
20,997,648,000 is an even composite number composed of six prime numbers multiplied together.
What does the number 20997648000 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 768 divisors.
20997648000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 20997648000:
27 × 32 × 53 × 7 × 37 × 563
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 37 × 563)See below for interesting mathematical facts about the number 20997648000 from the Numbermatics database.
Names of 20997648000
- Cardinal: 20997648000 can be written as Twenty billion, nine hundred ninety-seven million, six hundred forty-eight thousand.
Scientific notation
- Scientific notation: 2.0997648 × 1010
Factors of 20997648000
Divisors of 20997648000
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 37 40 42 45 48 50 56 60 63 64 70 72 74 75 80 84 90 96 100 105 111 112 120 125 126 128 140 144 148 150 160 168 175 180 185 192 200 210 222 224 225 240 250 252 259 280 288 296 300 315 320 333 336 350 360 370 375 384 400 420 444 448 450 480 500 504 518 525 555 560 563 576 592 600 630 640 666 672 700 720 740 750 777 800 840 875 888 896 900 925 960 1000 1008 1036 1050 1110 1120 1125 1126 1152 1184 1200 1260 1295 1332 1344 1400 1440 1480 1500 1554 1575 1600 1665 1680 1689 1750 1776 1800 1850 1920 2000 2016 2072 2100 2220 2240 2250 2252 2331 2368 2400 2520 2590 2625 2664 2688 2775 2800 2815 2880 2960 3000 3108 3150 3200 3330 3360 3378 3500 3552 3600 3700 3885 3941 4000 4032 4144 4200 4440 4480 4500 4504 4625 4662 4736 4800 5040 5067 5180 5250 5328 5550 5600 5630 5760 5920 6000 6216 6300 6475 6660 6720 6756 7000 7104 7200 7400 7770 7875 7882 8000 8064 8288 8325 8400 8445 8880 9000 9008 9250 9324 9600 10080 10134 10360 10500 10656 11100 11200 11260 11655 11823 11840 12000 12432 12600 12950 13320 13440 13512 13875 14000 14075 14208 14400 14800 15540 15750 15764 16000 16576 16650 16800 16890 17760 18000 18016 18500 18648 19425 19705 20160 20268 20720 20831 21000 21312 22200 22400 22520 23310 23646 23680 24000 24864 25200 25335 25900 26640 27024 27750 28000 28150 28800 29600 31080 31500 31528 32375 33152 33300 33600 33780 35469 35520 36000 36032 37000 37296 38850 39410 40320 40536 41440 41625 41662 42000 42225 42624 44400 45040 46620 47292 48000 49728 50400 50670 51800 53280 54048 55500 56000 56300 58275 59115 59200 62160 62493 63000 63056 64750 66600 67200 67560 70375 70938 71040 72000 72064 74000 74592 77700 78820 81072 82880 83250 83324 84000 84450 88800 90080 93240 94584 97125 98525 99456 100800 101340 103600 104155 106560 108096 111000 112000 112600 116550 118230 118400 124320 124986 126000 126112 126675 129500 133200 135120 140750 141876 144000 145817 148000 149184 155400 157640 162144 165760 166500 166648 168000 168900 177345 177600 180160 186480 187479 189168 194250 197050 201600 202680 207200 208310 211125 213120 216192 222000 225200 233100 236460 248640 249972 252000 252224 253350 259000 266400 270240 281500 283752 291375 291634 295575 296000 298368 310800 312465 315280 324288 333000 333296 336000 337800 354690 355200 360320 372960 374958 378336 388500 394100 405360 414400 416620 422250 437451 444000 450400 466200 472920 492625 497280 499944 504000 504448 506700 518000 520775 532800 540480 563000 567504 582750 583268 591150 592000 621600 624930 630560 633375 648576 666000 666592 675600 709380 729085 745920 749916 756672 777000 788200 810720 828800 833240 844500 874902 886725 888000 900800 932400 937395 945840 985250 999888 1008000 1013400 1036000 1041550 1065600 1080960 1126000 1135008 1165500 1166536 1182300 1243200 1249860 1261120 1266750 1312353 1332000 1333184 1351200 1418760 1458170 1477875 1491840 1499832 1513344 1554000 1562325 1576400 1621440 1666480 1689000 1749804 1773450 1776000 1801600 1864800 1874790 1891680 1970500 1999776 2026800 2072000 2083100 2187255 2252000 2270016 2331000 2333072 2364600 2486400 2499720 2522240 2533500 2603875 2624706 2664000 2666368 2702400 2837520 2916340 2955750 2999664 3108000 3124650 3152800 3242880 3332960 3378000 3499608 3546900 3645425 3729600 3749580 3783360 3941000 3999552 4053600 4144000 4166200 4374510 4433625 4504000 4540032 4662000 4666144 4686975 4729200 4999440 5067000 5207750 5249412 5328000 5404800 5675040 5832680 5911500 5999328 6216000 6249300 6305600 6561765 6665920 6756000 6999216 7093800 7290850 7459200 7499160 7566720 7811625 7882000 7999104 8107200 8332400 8749020 8867250 9008000 9324000 9332288 9373950 9458400 9998880 10134000 10415500 10498824 10936275 11350080 11665360 11823000 11998656 12432000 12498600 12611200 13123530 13331840 13512000 13998432 14187600 14581700 14998320 15623250 15764000 16214400 16664800 17498040 17734500 18227125 18648000 18664576 18747900 18916800 19997760 20268000 20831000 20997648 21872550 22700160 23330720 23434875 23646000 23997312 24997200 26247060 27024000 27996864 28375200 29163400 29996640 31246500 31528000 32808825 33329600 34996080 35469000 36454250 37296000 37495800 37833600 39995520 40536000 41662000 41995296 43745100 46661440 46869750 47292000 49994400 52494120 54681375 55993728 56750400 58326800 59993280 62493000 63056000 65617650 66659200 69992160 70938000 72908500 74991600 81072000 83324000 83990592 87490200 93322880 93739500 94584000 99988800 104988240 109362750 113500800 116653600 119986560 124986000 131235300 139984320 141876000 145817000 149983200 164044125 166648000 167981184 174980400 187479000 189168000 199977600 209976480 218725500 233307200 249972000 262470600 279968640 283752000 291634000 299966400 328088250 333296000 349960800 374958000 419952960 437451000 466614400 499944000 524941200 567504000 583268000 599932800 656176500 699921600 749916000 839905920 874902000 999888000 1049882400 1166536000 1312353000 1399843200 1499832000 1749804000 2099764800 2333072000 2624706000 2999664000 3499608000 4199529600 5249412000 6999216000 10498824000 20997648000
- Sum of all divisors σ(n): 88666755840
- Sum of proper divisors (its aliquot sum) s(n): 67669107840
- 20997648000 is an abundant number, because the sum of its proper divisors (67669107840) is greater than itself. Its abundance is 46671459840
Bases of 20997648000
- Binary: 100111000111000111010101110100000002
- Hexadecimal: 0x4E38EAE80
- Base-36: 9N9GGW0
Squares and roots of 20997648000
- 20997648000 squared (209976480002) is 440901221531904000000
- 20997648000 cubed (209976480003) is 9257888652496940961792000000000
-
The
square root of 20997648000 is 144905.6520636791 -
The
cube root of 20997648000 is 2758.8211726999
Scales and comparisons
How big is 20997648000?- 20,997,648,000 seconds is equal to 667 years, 34 weeks, 2 days, 8 hours.
-
To count from 1 to 20,997,648,000 would take you about one thousand, three hundred thirty-five 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 20997648000 cubic inches would be around 229.9 feet tall.
Recreational maths with 20997648000
- 20997648000 backwards is 00084679902
- 20997648000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20997648000's digits is 45
- More coming soon!
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The information we have on file for 20997648000 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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