66628830822400000

Names of 66628830822400000

• Cardinal: 66628830822400000 can be written as Sixty-six quadrillion, six hundred twenty-eight trillion, eight hundred thirty billion, eight hundred twenty-two million, four hundred thousand.

Scientific notation

• Scientific notation: 6.66288308224 × 10¹⁶

Factors of 66628830822400000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 44

Divisors of 66628830822400000

• Number of divisors d(n): 4320
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 25 28 32 35 38 40 44 49 50 55 56 64 70 76 77 80 88 95 98 100 110 112 121 125 128 133 140 152 154 160 175 176 190 196 200 209 220 224 242 245 250 256 266 275 280 304 308 320 350 352 361 380 385 392 400 418 440 448 475 484 490 500 512 532 539 550 560 605 608 616 625 640 665 700 704 722 760 770 784 800 836 847 875 880 896 931 950 968 980 1000 1024 1045 1064 1078 1100 1120 1210 1216 1225 1232 1250 1280 1330 1375 1400 1408 1444 1463 1520 1540 1568 1600 1672 1694 1750 1760 1792 1805 1862 1900 1925 1936 1960 2000 2048 2090 2128 2156 2200 2240 2299 2375 2420 2432 2450 2464 2500 2527 2560 2660 2695 2750 2800 2816 2888 2926 3025 3040 3080 3125 3136 3200 3325 3344 3388 3500 3520 3584 3610 3724 3800 3850 3872 3920 3971 4000 4096 4180 4235 4256 4312 4375 4400 4480 4598 4655 4750 4840 4864 4900 4928 5000 5054 5120 5225 5320 5390 5500 5600 5632 5776 5852 5929 6050 6080 6125 6160 6250 6272 6400 6650 6688 6776 6859 6875 7000 7040 7168 7220 7315 7448 7600 7700 7744 7840 7942 8000 8192 8360 8470 8512 8624 8750 8800 8960 9025 9196 9310 9500 9625 9680 9728 9800 9856 10000 10108 10240 10241 10450 10640 10780 11000 11200 11264 11495 11552 11704 11858 11875 12100 12160 12250 12320 12500 12544 12635 12800 13300 13376 13475 13552 13718 13750 14000 14080 14336 14440 14630 14896 15125 15200 15400 15488 15680 15884 16000 16093 16384 16625 16720 16940 17024 17248 17500 17600 17689 17920 18050 18392 18620 19000 19250 19360 19456 19600 19712 19855 20000 20216 20480 20482 20900 21175 21280 21560 21875 22000 22400 22528 22990 23104 23275 23408 23716 23750 24200 24320 24500 24640 25000 25088 25270 25600 26125 26600 26752 26950 27104 27436 27500 27797 28000 28160 28672 28880 29260 29645 29792 30250 30400 30625 30800 30976 31360 31768 32000 32186 32768 33250 33440 33880 34048 34295 34375 34496 35000 35200 35378 35840 36100 36575 36784 37240 38000 38500 38720 38912 39200 39424 39710 40000 40432 40960 40964 41800 42350 42560 43120 43681 43750 44000 44800 45056 45125 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266515323289600 271954411520000 275325747200000 297450137600000 302858321920000 318798233600000 333144154112000 339943014400000 350678056960000 378572902400000 380736176128000 416430192640000 432654745600000 438347571200000 475920220160000 500968652800000 520537740800000 533030646579200 550651494400000 594900275200000 605716643840000 666288308224000 679886028800000 701356113920000 757145804800000 832860385280000 865309491200000 876695142400000 951840440320000 1041075481600000 1189800550400000 1211433287680000 1332576616448000 1359772057600000 1514291609600000 1665720770560000 1753390284800000 1903680880640000 2082150963200000 2379601100800000 2665153232896000 3028583219200000 3331441541120000 3506780569600000 4164301926400000 4759202201600000 6057166438400000 6662883082240000 8328603852800000 9518404403200000 13325766164480000 16657207705600000 33314415411200000 66628830822400000
• Sum of all divisors σ(n): 224800255702638000
• Sum of proper divisors (its aliquot sum) s(n): 158171424880238000
• 66628830822400000 is an abundant number, because the sum of its proper divisors (158171424880238000) is greater than itself. Its abundance is 91542594057838000

Bases of 66628830822400000

• Binary: 11101100101101101001000110010000111110000000000000000000₂
• Hexadecimal: 0xECB69190F80000
• Base-36: I81Y6BI835S

Squares and roots of 66628830822400000

• 66628830822400000 squared (66628830822400000²) is 4439401096760000260341760000000000
• 66628830822400000 cubed (66628830822400000³) is 295792104628799070121691083045863424000000000000000
• The square root of 66628830822400000 is 258125610.5511423289
• The cube root of 66628830822400000 is 405403.4101061767

Scales and comparisons

• 66,628,830,822,400,000 seconds is equal to 2,118,590,723 years, 33 weeks, 4 days, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 66,628,830,822,400,000 would take you about six billion, three hundred fifty-five million, seven hundred seventy-two thousand, one hundred seventy 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 66628830822400000 cubic inches would be around 33783.6 feet tall.

Recreational maths with 66628830822400000

• 66628830822400000 backwards is 00000422803882666
• 66628830822400000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 66628830822400000's digits is 55
• More coming soon!