668210796000

Names of 668210796000

• Cardinal: 668210796000 can be written as Six hundred sixty-eight billion, two hundred ten million, seven hundred ninety-six thousand.

Scientific notation

• Scientific notation: 6.68210796 × 10¹¹

Factors of 668210796000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 454

Divisors of 668210796000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 27 30 32 33 36 40 44 45 48 50 54 55 60 66 72 75 80 81 88 90 96 99 100 108 110 120 125 132 135 144 150 160 162 165 176 180 198 200 216 220 225 240 250 264 270 275 288 297 300 324 330 352 360 375 396 400 405 432 433 440 450 480 495 500 528 540 550 594 600 648 660 675 720 750 792 800 810 825 864 866 880 891 900 990 1000 1056 1080 1100 1125 1188 1200 1296 1299 1320 1350 1375 1440 1485 1500 1584 1620 1650 1732 1760 1782 1800 1980 2000 2025 2160 2165 2200 2250 2376 2400 2475 2592 2598 2640 2700 2750 2970 3000 3168 3240 3300 3375 3464 3564 3600 3897 3960 4000 4050 4125 4320 4330 4400 4455 4500 4752 4763 4950 5196 5280 5400 5500 5940 6000 6480 6495 6600 6750 6928 7128 7200 7425 7794 7920 8100 8250 8660 8800 8910 9000 9504 9526 9900 10125 10392 10800 10825 11000 11691 11880 12000 12375 12960 12990 13200 13500 13856 14256 14289 14850 15588 15840 16200 16500 17320 17820 18000 19052 19485 19800 20250 20784 21600 21650 22000 22275 23382 23760 23815 24750 25980 26400 27000 28512 28578 29700 31176 32400 32475 33000 34640 35073 35640 36000 37125 38104 38970 39600 40500 41568 42867 43300 44000 44550 46764 47520 47630 49500 51960 54000 54125 57156 58455 59400 62352 64800 64950 66000 69280 70146 71280 71445 74250 76208 77940 79200 81000 85734 86600 89100 93528 95260 97425 99000 103920 108000 108250 111375 114312 116910 118800 119075 124704 128601 129900 132000 140292 142560 142890 148500 152416 155880 162000 162375 171468 173200 175365 178200 187056 187489 190520 194850 198000 207840 214335 216500 222750 228624 233820 237600 238150 257202 259800 280584 285780 292275 297000 311760 324000 324750 342936 346400 350730 356400 357225 374112 374978 381040 385803 389700 396000 428670 433000 445500 457248 467640 476300 487125 514404 519600 561168 562467 571560 584550 594000 595375 623520 643005 649500 685872 701460 712800 714450 749956 762080 771606 779400 857340 866000 876825 891000 935280 937445 952600 974250 1028808 1039200 1071675 1122336 1124934 1143120 1169100 1188000 1190750 1286010 1299000 1371744 1402920 1428900 1461375 1499912 1543212 1558800 1687401 1714680 1732000 1753650 1782000 1786125 1870560 1874890 1905200 1929015 1948500 2057616 2062379 2143350 2249868 2286240 2338200 2381500 2572020 2598000 2805840 2812335 2857800 2922750 2999824 3086424 3117600 3215025 3374802 3429360 3507300 3564000 3572250 3749780 3810400 3858030 3897000 4115232 4124758 4286700 4384125 4499736 4676400 4687225 4763000 5062203 5144040 5196000 5358375 5611680 5624670 5715600 5845500 5999648 6172848 6187137 6430050 6749604 6858720 7014600 7144500 7499560 7716060 7794000 8249516 8437005 8573400 8768250 8999472 9352800 9374450 9526000 9645075 10124406 10288080 10311895 10716750 11249340 11431200 11691000 12345696 12374274 12860100 13499208 14029200 14061675 14289000 14999120 15186609 15432120 15588000 16075125 16499032 16874010 17146800 17536500 17998944 18561411 18748900 19052000 19290150 20248812 20576160 20623790 21433500 22498680 23382000 23436125 24748548 25311015 25720200 26998416 28058400 28123350 28578000 29998240 30373218 30864240 30935685 32150250 32998064 33748020 34293600 35073000 37122822 37497800 38580300 40497624 41247580 42185025 42867000 44997360 46764000 46872250 48225375 49497096 50622030 51440400 51559475 53996832 55684233 56246700 57156000 60746436 61728480 61871370 64300500 65996128 67496040 70146000 70308375 74245644 74995600 75933045 77160600 80995248 82495160 84370050 85734000 89994720 92807055 93744500 96450750 98994192 101244060 102880800 103118950 111368466 112493400 121492872 123742740 126555075 128601000 134992080 140292000 140616750 148491288 149991200 151866090 154321200 154678425 161990496 164990320 167052699 168740100 171468000 185614110 187489000 192901500 197988384 202488120 206237900 210925125 222736932 224986800 242985744 247485480 253110150 257202000 257797375 269984160 278421165 281233500 296982576 303732180 308642400 309356850 329980640 334105398 337480200 371228220 374978000 379665225 385803000 404976240 412475800 421850250 445473864 449973600 464035275 485971488 494970960 506220300 514404000 515594750 556842330 562467000 593965152 607464360 618713700 632775375 668210796 674960400 742456440 749956000 759330450 771606000 773392125 809952480 824951600 835263495 843700500 890947728 928070550 989941920 1012440600 1031189500 1113684660 1124934000 1214928720 1237427400 1265550750 1336421592 1349920800 1392105825 1484912880 1518660900 1543212000 1546784250 1649903200 1670526990 1687401000 1781895456 1856141100 1898326125 2024881200 2062379000 2227369320 2249868000 2320176375 2429857440 2474854800 2531101500 2672843184 2784211650 2969825760 3037321800 3093568500 3341053980 3374802000 3712282200 3796652250 4049762400 4124758000 4176317475 4454738640 4640352750 4949709600 5062203000 5345686368 5568423300 6074643600 6187137000 6682107960 6749604000 6960529125 7424564400 7593304500 8249516000 8352634950 8909477280 9280705500 10124406000 11136846600 12149287200 12374274000 13364215920 13921058250 14849128800 15186609000 16705269900 18561411000 20248812000 20881587375 22273693200 24748548000 26728431840 27842116500 30373218000 33410539800 37122822000 41763174750 44547386400 55684233000 60746436000 66821079600 74245644000 83526349500 111368466000 133642159200 167052699000 222736932000 334105398000 668210796000
• Sum of all divisors σ(n): 2681709318288
• Sum of proper divisors (its aliquot sum) s(n): 2013498522288
• 668210796000 is an abundant number, because the sum of its proper divisors (2013498522288) is greater than itself. Its abundance is 1345287726288

Bases of 668210796000

• Binary: 1001101110010100011101111001010111100000₂
• Hexadecimal: 0x9B947795E0
• Base-36: 8IYZGE00

Squares and roots of 668210796000

• 668210796000 squared (668210796000²) is 446505667890953616000000
• 668210796000 cubed (668210796000³) is 298359907759925756946438336000000000
• The square root of 668210796000 is 817441.6162638163
• The cube root of 668210796000 is 8742.5440528843

Scales and comparisons

• 668,210,796,000 seconds is equal to 21,247 years, 1 week, 6 days, 6 hours.
• To count from 1 to 668,210,796,000 would take you about forty-two thousand, four hundred ninety-four 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 668210796000 cubic inches would be around 728.5 feet tall.

Recreational maths with 668210796000

• 668210796000 backwards is 000697012866
• 668210796000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 668210796000's digits is 45
• More coming soon!