668627568000

Names of 668627568000

• Cardinal: 668627568000 can be written as Six hundred sixty-eight billion, six hundred twenty-seven million, five hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 6.68627568 × 10¹¹

Factors of 668627568000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1885

Divisors of 668627568000

• Number of divisors d(n): 1024
• 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 50 54 56 60 63 64 70 72 75 80 84 90 96 100 105 108 112 120 125 126 127 128 135 140 144 150 160 168 175 180 189 192 200 210 216 224 225 240 250 252 254 270 280 288 300 315 320 336 350 360 375 378 381 384 400 420 432 448 450 480 500 504 508 525 540 560 576 600 630 635 640 672 675 700 720 750 756 762 800 840 864 875 889 896 900 945 960 1000 1008 1016 1050 1080 1120 1125 1143 1152 1200 1260 1270 1344 1350 1400 1440 1500 1512 1524 1575 1600 1680 1728 1741 1750 1778 1800 1890 1905 1920 2000 2016 2032 2100 2160 2240 2250 2286 2400 2520 2540 2625 2667 2688 2700 2800 2880 3000 3024 3048 3150 3175 3200 3360 3375 3429 3456 3482 3500 3556 3600 3780 3810 4000 4032 4064 4200 4320 4445 4480 4500 4572 4725 4800 5040 5080 5223 5250 5334 5400 5600 5715 5760 6000 6048 6096 6300 6350 6720 6750 6858 6964 7000 7112 7200 7560 7620 7875 8000 8001 8064 8128 8400 8640 8705 8890 9000 9144 9450 9525 9600 10080 10160 10446 10500 10668 10800 11200 11430 12000 12096 12187 12192 12600 12700 13335 13440 13500 13716 13928 14000 14224 14400 15120 15240 15669 15750 15875 16000 16002 16256 16800 17145 17280 17410 17780 18000 18288 18900 19050 20160 20320 20892 21000 21336 21600 22225 22400 22860 23625 24000 24003 24192 24374 24384 25200 25400 26115 26670 27000 27432 27856 28000 28448 28575 28800 30240 30480 31338 31500 31750 32004 33600 34290 34820 35560 36000 36561 36576 37800 38100 40005 40320 40640 41784 42000 42672 43200 43525 44450 45720 47007 47250 47625 48000 48006 48748 48768 50400 50800 52230 53340 54000 54864 55712 56000 56896 57150 60480 60935 60960 62676 63000 63500 64008 66675 67200 68580 69640 71120 72000 73122 73152 75600 76200 78345 80010 81280 83568 84000 85344 85725 86400 87050 88900 91440 94014 94500 95250 96012 97496 100800 101600 104460 106680 108000 109683 109728 111125 111424 112000 113792 114300 120015 120960 121870 121920 125352 126000 127000 128016 130575 133350 137160 139280 142240 142875 144000 146244 146304 151200 152400 156690 160020 167136 168000 170688 171450 174100 177800 182805 182880 188028 189000 190500 192024 194992 200025 201600 203200 208920 213360 216000 217625 219366 219456 221107 222250 222848 228600 235035 240030 243740 243840 250704 252000 254000 256032 261150 266700 274320 278560 284480 285750 292488 302400 304675 304800 313380 320040 329049 333375 334272 336000 341376 342900 348200 355600 365610 365760 376056 378000 381000 384048 389984 391725 400050 406400 417840 426720 428625 432000 435250 438732 438912 442214 444500 457200 470070 480060 487480 501408 504000 508000 512064 522300 533400 548415 548640 557120 568960 571500 584976 600075 604800 609350 609600 626760 640080 652875 658098 663321 666750 668544 685800 696400 711200 731220 731520 752112 756000 762000 768096 779968 783450 800100 835680 853440 857250 870500 877464 884428 889000 914025 914400 940140 960120 974960 1000125 1002816 1008000 1016000 1024128 1044600 1066800 1096830 1097280 1105535 1114240 1143000 1169952 1175175 1200150 1218700 1219200 1253520 1280160 1305750 1316196 1326642 1333500 1371600 1392800 1422400 1462440 1504224 1512000 1523375 1524000 1536192 1547749 1559936 1566900 1600200 1645245 1671360 1706880 1714500 1741000 1754928 1768856 1778000 1828050 1828800 1880280 1920240 1949920 1958625 1989963 2000250 2005632 2032000 2089200 2133600 2193660 2194560 2211070 2286000 2339904 2350350 2400300 2437400 2507040 2560320 2611500 2632392 2653284 2667000 2742075 2743200 2785600 2844800 2924880 3000375 3008448 3024000 3046750 3048000 3072384 3095498 3133800 3200400 3290490 3316605 3342720 3429000 3482000 3509856 3537712 3556000 3656100 3657600 3760560 3840480 3899840 3917250 3979926 4000500 4178400 4267200 4387320 4422140 4570125 4572000 4643247 4679808 4700700 4800600 4874800 5014080 5120640 5223000 5264784 5306568 5334000 5484150 5486400 5527675 5571200 5849760 5875875 5969889 6000750 6016896 6093500 6096000 6190996 6267600 6400800 6580980 6633210 6858000 6964000 7019712 7075424 7112000 7312200 7521120 7680960 7738745 7799680 7834500 7959852 8001000 8226225 8356800 8534400 8774640 8844280 9140250 9144000 9286494 9401400 9601200 9749600 9949815 10028160 10446000 10529568 10613136 10668000 10968300 10972800 11055350 11699520 11751750 11939778 12001500 12187000 12381992 12535200 12801600 13161960 13266420 13710375 13716000 13928000 13929741 14039424 14150848 14224000 14624400 15042240 15361920 15477490 15669000 15919704 16002000 16452450 16583025 16713600 17549280 17688560 18280500 18288000 18572988 18802800 19202400 19499200 19899630 20892000 21059136 21226272 21336000 21936600 22110700 23216235 23399040 23503500 23879556 24003000 24374000 24763984 25070400 25603200 26323920 26532840 27420750 27432000 27638375 27856000 27859482 28301696 29248800 29849445 30084480 30954980 31338000 31839408 32004000 32904900 33166050 35098560 35377120 36561000 37145976 37605600 38404800 38693725 38998400 39799260 41131125 41784000 41789223 42118272 42452544 42672000 43873200 44221400 46432470 47007000 47759112 48006000 48748000 49527968 49749075 50140800 52647840 53065680 54841500 54864000 55276750 55718964 58497600 59698890 61909960 62676000 63678816 64008000 65809800 66332100 69648705 70197120 70754240 73122000 74291952 75211200 76809600 77387450 79598520 82262250 82915125 83568000 83578446 84905088 87746400 88442800 92864940 94014000 95518224 96012000 97496000 99055936 99498150 105295680 106131360 109683000 110553500 111437928 116081175 116995200 119397780 123819920 125352000 127357632 128016000 131619600 132664200 139297410 141508480 146244000 148583904 149247225 150422400 154774900 159197040 164524500 165830250 167156892 175492800 176885600 185729880 188028000 191036448 192024000 193468625 194992000 198111872 198996300 208946115 210591360 212262720 219366000 221107000 222875856 232162350 238795560 247639840 248745375 250704000 254715264 263239200 265328400 278594820 292488000 297167808 298494450 309549800 318394080 329049000 331660500 334313784 348243525 350985600 353771200 371459760 376056000 382072896 384048000 386937250 397992600 417892230 424525440 438732000 442214000 445751712 464324700 477591120 495279680 497490750 526478400 530656800 557189640 580405875 584976000 594335616 596988900 619099600 636788160 658098000 663321000 668627568 696487050 707542400 742919520 746236125 752112000 764145792 773874500 795985200 835784460 877464000 884428000 891503424 928649400 955182240 990559360 994981500 1044730575 1052956800 1061313600 1114379280 1160811750 1193977800 1238199200 1273576320 1316196000 1326642000 1337255136 1392974100 1485839040 1492472250 1547749000 1591970400 1671568920 1741217625 1754928000 1768856000 1783006848 1857298800 1910364480 1989963000 2089461150 2122627200 2228758560 2321623500 2387955600 2476398400 2632392000 2653284000 2674510272 2785948200 2971678080 2984944500 3095498000 3183940800 3343137840 3482435250 3537712000 3714597600 3820728960 3979926000 4178922300 4457517120 4643247000 4775911200 4952796800 5223652875 5264784000 5306568000 5349020544 5571896400 5969889000 6190996000 6367881600 6686275680 6964870500 7429195200 7959852000 8357844600 8915034240 9286494000 9551822400 10447305750 10613136000 11143792800 11939778000 12381992000 13372551360 13929741000 14858390400 15919704000 16715689200 18572988000 19103644800 20894611500 22287585600 23879556000 24763984000 26745102720 27859482000 31839408000 33431378400 37145976000 41789223000 44575171200 47759112000 55718964000 66862756800 74291952000 83578446000 95518224000 111437928000 133725513600 167156892000 222875856000 334313784000 668627568000
• Sum of all divisors σ(n): 2838395289600
• Sum of proper divisors (its aliquot sum) s(n): 2169767721600
• 668627568000 is an abundant number, because the sum of its proper divisors (2169767721600) is greater than itself. Its abundance is 1501140153600

Bases of 668627568000

• Binary: 1001101110101101010011110000010110000000₂
• Hexadecimal: 0x9BAD4F0580
• Base-36: 8J5VL9C0

Squares and roots of 668627568000

• 668627568000 squared (668627568000²) is 447062824689594624000000
• 668627568000 cubed (668627568000³) is 298918529215414008350994432000000000
• The square root of 668627568000 is 817696.5011543097
• The cube root of 668627568000 is 8744.3612889639

Scales and comparisons

• 668,627,568,000 seconds is equal to 21,260 years, 15 weeks.
• To count from 1 to 668,627,568,000 would take you about forty-two thousand, five hundred twenty 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 668627568000 cubic inches would be around 728.7 feet tall.

Recreational maths with 668627568000

• 668627568000 backwards is 000865726866
• 668627568000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668627568000's digits is 54
• More coming soon!