680684018400

Names of 680684018400

• Cardinal: 680684018400 can be written as Six hundred eighty billion, six hundred eighty-four million, eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 6.806840184 × 10¹¹

Factors of 680684018400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1012

Divisors of 680684018400

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 61 72 75 80 81 90 96 100 108 120 122 135 144 150 160 162 180 183 200 216 225 240 243 244 270 288 300 305 324 360 366 400 405 432 450 480 486 488 540 549 600 610 648 675 720 732 800 810 864 900 915 941 972 976 1080 1098 1200 1215 1220 1296 1350 1440 1464 1525 1620 1647 1800 1830 1882 1944 1952 2025 2160 2196 2400 2430 2440 2592 2700 2745 2823 2928 3050 3240 3294 3600 3660 3721 3764 3888 4050 4320 4392 4575 4705 4860 4880 4941 5400 5490 5646 5856 6075 6100 6480 6588 7200 7320 7442 7528 7776 8100 8235 8469 8784 9150 9410 9720 9760 9882 10800 10980 11163 11292 12150 12200 12960 13176 13725 14115 14640 14823 14884 15056 16200 16470 16938 17568 18300 18605 18820 19440 19764 21600 21960 22326 22584 23525 24300 24400 24705 25407 26352 27450 28230 29280 29646 29768 30112 32400 32940 33489 33876 36600 37210 37640 38880 39528 41175 42345 43920 44652 45168 47050 48600 48800 49410 50814 52704 54900 55815 56460 57401 59292 59536 64800 65880 66978 67752 70575 73200 74115 74420 75280 76221 79056 82350 84690 87840 89304 90336 93025 94100 97200 98820 100467 101628 109800 111630 112920 114802 118584 119072 123525 127035 131760 133956 135504 141150 146400 148230 148840 150560 152442 158112 164700 167445 169380 172203 178608 186050 188200 194400 197640 200934 203256 211725 219600 223260 225840 228663 229604 237168 247050 254070 263520 267912 271008 279075 282300 287005 296460 297680 301401 304884 329400 334890 338760 344406 357216 370575 372100 376400 381105 395280 401868 406512 423450 439200 446520 451680 457326 459208 474336 494100 502335 508140 516609 535824 558150 564600 574010 592920 595360 602802 609768 635175 658800 669780 677520 688812 741150 744200 752800 762210 790560 803736 813024 837225 846900 861015 893040 904203 914652 918416 988200 1004670 1016280 1033218 1071648 1116300 1129200 1143315 1148020 1185840 1205604 1219536 1270350 1317600 1339560 1355040 1377624 1435025 1482300 1488400 1507005 1524420 1549827 1607472 1674450 1693800 1722030 1786080 1808406 1829304 1836832 1905525 1976400 2009340 2032560 2066436 2232600 2258400 2286630 2296040 2371680 2411208 2439072 2511675 2540700 2583045 2679120 2755248 2870050 2964600 2976800 3014010 3048840 3099654 3214944 3348900 3387600 3444060 3501461 3616812 3658608 3811050 3952800 4018680 4065120 4132872 4305075 4465200 4521015 4573260 4592080 4649481 4822416 5023350 5081400 5166090 5358240 5510496 5716575 5740100 5929200 6028020 6097680 6199308 6697800 6775200 6888120 7002922 7233624 7317216 7535025 7622100 7749135 8037360 8265744 8610150 8930400 9042030 9146520 9184160 9298962 9644832 10046700 10162800 10332180 10504383 11433150 11480200 11858400 12056040 12195360 12398616 12915225 13395600 13776240 13948443 14005844 14467248 15070050 15244200 15498270 16074720 16531488 17220300 17507305 18084060 18293040 18597924 20093400 20325600 20664360 21008766 22605075 22866300 22960400 23247405 24112080 24797232 25830450 26791200 27552480 27896886 28011688 28934496 30140100 30488400 30996540 31513149 34440600 35014610 36168120 36586080 37195848 38745675 40186800 41328720 42017532 45210150 45732600 45920800 46494810 48224160 49594464 51660900 52521915 55793772 56023376 60280200 60976800 61993080 63026298 68881200 69742215 70029220 72336240 74391696 77491350 80373600 82657440 84035064 87536525 90420300 91465200 92989620 94539447 103321800 105043830 111587544 112046752 116237025 120560400 123986160 126052596 137762400 139484430 140058440 144672480 148783392 154982700 157565745 168070128 175073050 180840600 182930400 185979240 189078894 206643600 210087660 223175088 232474050 241120800 247972320 252105192 262609575 278968860 280116880 283618341 309965400 315131490 336140256 348711075 350146100 361681200 371958480 378157788 413287200 420175320 446350176 464948100 472697235 504210384 525219150 557937720 560233760 567236682 619930800 630262980 697422150 700292200 723362400 743916960 756315576 787828725 840350640 850855023 929896200 945394470 1008420768 1050438300 1115875440 1134473364 1239861600 1260525960 1394844300 1400584400 1418091705 1512631152 1575657450 1680701280 1701710046 1859792400 1890788940 2100876600 2231750880 2268946728 2363486175 2521051920 2789688600 2801168800 2836183410 3025262304 3151314900 3403420092 3719584800 3781577880 4201753200 4254275115 4537893456 4726972350 5042103840 5579377200 5672366820 6302629800 6806840184 7090458525 7563155760 8403506400 8508550230 9075786912 9453944700 11158754400 11344733640 12605259600 13613680368 14180917050 15126311520 17017100460 18907889400 21271375575 22689467280 25210519200 27227360736 28361834100 34034200920 37815778800 42542751150 45378934560 56723668200 68068401840 75631557600 85085502300 113447336400 136136803680 170171004600 226894672800 340342009200 680684018400
• Sum of all divisors σ(n): 2533324778712
• Sum of proper divisors (its aliquot sum) s(n): 1852640760312
• 680684018400 is an abundant number, because the sum of its proper divisors (1852640760312) is greater than itself. Its abundance is 1171956741912

Bases of 680684018400

• Binary: 1001111001111011111011011101101011100000₂
• Hexadecimal: 0x9E7BEDDAE0
• Base-36: 8OP9OU00

Squares and roots of 680684018400

• 680684018400 squared (680684018400²) is 463330732905171538560000
• 680684018400 cubed (680684018400³) is 315381825122109269008331349504000000
• The square root of 680684018400 is 825035.7679519113
• The cube root of 680684018400 is 8796.6068977793

Scales and comparisons

• 680,684,018,400 seconds is equal to 21,643 years, 33 weeks, 4 days, 6 hours.
• To count from 1 to 680,684,018,400 would take you about forty-three thousand, two hundred eighty-seven 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 680684018400 cubic inches would be around 733.1 feet tall.

Recreational maths with 680684018400

• 680684018400 backwards is 004810486086
• 680684018400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680684018400's digits is 45
• More coming soon!