6688745843589120000

Names of 6688745843589120000

• Cardinal: 6688745843589120000 can be written as Six quintillion, six hundred eighty-eight quadrillion, seven hundred forty-five trillion, eight hundred forty-three billion, five hundred eighty-nine million, one hundred twenty thousand.

Scientific notation

• Scientific notation: 6.68874584358912 × 10¹⁸

Factors of 6688745843589120000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 43
• Sum of prime factors: 57

Divisors of 6688745843589120000

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 47 48 50 60 64 75 80 94 96 100 120 125 128 141 150 160 188 192 200 235 240 250 256 282 300 320 375 376 384 400 470 480 500 512 564 600 625 640 705 750 752 768 800 940 960 1000 1024 1128 1175 1200 1250 1280 1410 1500 1504 1536 1600 1875 1880 1920 2000 2048 2209 2256 2350 2400 2500 2560 2820 3000 3008 3072 3200 3525 3750 3760 3840 4000 4096 4418 4512 4700 4800 5000 5120 5640 5875 6000 6016 6144 6400 6627 7050 7500 7520 7680 8000 8192 8836 9024 9400 9600 10000 10240 11045 11280 11750 12000 12032 12288 12800 13254 14100 15000 15040 15360 16000 16384 17625 17672 18048 18800 19200 20000 20480 22090 22560 23500 24000 24064 24576 25600 26508 28200 29375 30000 30080 30720 32000 32768 33135 35250 35344 36096 37600 38400 40000 40960 44180 45120 47000 48000 48128 49152 51200 53016 55225 56400 58750 60000 60160 61440 64000 65536 66270 70500 70688 72192 75200 76800 80000 81920 88125 88360 90240 94000 96000 96256 98304 102400 103823 106032 110450 112800 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1393488717414400 1423137413529600 1482434805760000 1513975971840000 1632994590720000 1672186460897280 1741860896768000 1778921766912000 1783665558290432 1897516551372800 2090233076121600 2177326120960000 2223652208640000 2229581947863040 2371895689216000 2612791345152000 2675498337435648 2786977434828800 2846274827059200 2964869611520000 3027951943680000 3265989181440000 3344372921794560 3483721793536000 3557843533824000 3567331116580864 4180466152243200 4354652241920000 4447304417280000 4459163895726080 4743791378432000 5225582690304000 5350996674871296 5573954869657600 5692549654118400 5929739223040000 6531978362880000 6688745843589120 6967443587072000 7115687067648000 8360932304486400 8709304483840000 8894608834560000 8918327791452160 9487582756864000 10451165380608000 10701993349742592 11147909739315200 11859478446080000 13063956725760000 13377491687178240 13934887174144000 14231374135296000 16721864608972800 17418608967680000 17789217669120000 17836655582904320 20902330761216000 22295819478630400 23718956892160000 26127913451520000 26754983374356480 27869774348288000 28462748270592000 33443729217945600 34837217935360000 35578435338240000 41804661522432000 44591638957260800 47437913784320000 52255826903040000 53509966748712960 55739548696576000 66887458435891200 69674435870720000 71156870676480000 83609323044864000 89183277914521600 104511653806080000 111479097393152000 133774916871782400 139348871741440000 142313741352960000 167218646089728000 209023307612160000 222958194786304000 267549833743564800 278697743482880000 334437292179456000 418046615224320000 445916389572608000 557395486965760000 668874584358912000 836093230448640000 1114790973931520000 1337749168717824000 1672186460897280000 2229581947863040000 3344372921794560000 6688745843589120000
• Sum of all divisors σ(n): 22773216775560451200
• Sum of proper divisors (its aliquot sum) s(n): 16084470931971331200
• 6688745843589120000 is an abundant number, because the sum of its proper divisors (16084470931971331200) is greater than itself. Its abundance is 9395725088382211200

Bases of 6688745843589120000

• Binary: 101110011010011001100101110100000000000000000000000000000000000₂
• Hexadecimal: 0x5CD332E800000000
• Base-36: 1ETG2IKI50T1C

Squares and roots of 6688745843589120000

• 6688745843589120000 squared (6688745843589120000²) is 44739320960130728551403382374400000000
• 6688745843589120000 cubed (6688745843589120000³) is 299249947117074008098793000477110230243606528000000000000
• The square root of 6688745843589120000 is 2586260977.4709744091
• The cube root of 6688745843589120000 is 1884147.4983417507

Scales and comparisons

• 6,688,745,843,589,120,000 seconds is equal to 212,681,428,176 years, 41 weeks, 4 days, 13 hours, 20 minutes.
• To count from 1 to 6,688,745,843,589,120,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 6688745843589120000 cubic inches would be around 157012.3 feet tall.

Recreational maths with 6688745843589120000

• 6688745843589120000 backwards is 0000219853485478866
• The number of decimal digits it has is: 19
• The sum of 6688745843589120000's digits is 84
• More coming soon!