668748368000
668,748,368,000 is an even composite number composed of five prime numbers multiplied together.
668748368000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 668748368000:
27 × 53 × 23 × 313 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 23 × 31 × 31 × 31 × 61)See below for interesting mathematical facts about the number 668748368000 from the Numbermatics database.
Names of 668748368000
- Cardinal: 668748368000 can be written as Six hundred sixty-eight billion, seven hundred forty-eight million, three hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 6.68748368 × 1011
Factors of 668748368000
Divisors of 668748368000
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 25 31 32 40 46 50 61 62 64 80 92 100 115 122 124 125 128 155 160 184 200 230 244 248 250 305 310 320 368 400 460 488 496 500 575 610 620 640 713 736 775 800 920 961 976 992 1000 1150 1220 1240 1403 1426 1472 1525 1550 1600 1840 1891 1922 1952 1984 2000 2300 2440 2480 2806 2852 2875 2944 3050 3100 3200 3565 3680 3782 3844 3875 3904 3968 4000 4600 4805 4880 4960 5612 5704 5750 6100 6200 7015 7130 7360 7564 7625 7688 7750 7808 8000 9200 9455 9610 9760 9920 11224 11408 11500 12200 12400 14030 14260 14720 15128 15250 15376 15500 16000 17825 18400 18910 19220 19520 19840 22103 22448 22816 23000 24025 24400 24800 28060 28520 29791 30256 30500 30752 31000 35075 35650 36800 37820 38440 39040 43493 44206 44896 45632 46000 47275 48050 48800 49600 56120 57040 58621 59582 60512 61000 61504 62000 70150 71300 73600 75640 76880 86986 88412 89125 89792 91264 92000 94550 96100 97600 99200 110515 112240 114080 117242 119164 120125 121024 122000 123008 124000 140300 142600 148955 151280 153760 173972 175375 176824 178250 179584 184000 189100 192200 195200 217465 221030 224480 228160 234484 236375 238328 240250 242048 244000 248000 280600 285200 293105 297910 302560 307520 347944 350750 353648 356500 368000 378200 384400 434930 442060 448960 456320 468968 472750 476656 480500 488000 496000 552575 561200 570400 586210 595820 605120 615040 685193 695888 701500 707296 713000 744775 756400 768800 869860 884120 897920 937936 945500 953312 961000 976000 1087325 1105150 1122400 1140800 1172420 1191640 1210240 1348283 1370386 1391776 1403000 1414592 1426000 1465525 1489550 1512800 1537600 1739720 1768240 1817251 1875872 1891000 1906624 1922000 2174650 2210300 2244800 2281600 2344840 2383280 2696566 2740772 2762875 2783552 2806000 2829184 2852000 2931050 2979100 3025600 3075200 3425965 3479440 3536480 3634502 3723875 3751744 3782000 3813248 3844000 4349300 4420600 4489600 4689680 4766560 5393132 5436625 5481544 5525750 5567104 5612000 5704000 5862100 5958200 6051200 6741415 6851930 6958880 7072960 7269004 7327625 7447750 7503488 7564000 7688000 8698600 8841200 9086255 9379360 9533120 10786264 10873250 10963088 11051500 11224000 11408000 11724200 11916400 13482830 13703860 13917760 14145920 14538008 14655250 14895500 15128000 15376000 17129825 17397200 17682400 18172510 18758720 19066240 21572528 21746500 21926176 22103000 22448000 23448400 23832800 26965660 27407720 27835520 29076016 29310500 29791000 30256000 33707075 34259650 34794400 35364800 36345020 37517440 41796773 43145056 43493000 43852352 44206000 45431275 46896800 47665600 53931320 54815440 58152032 58621000 59582000 67414150 68519300 69588800 70729600 72690040 83593546 85649125 86290112 86986000 87704704 88412000 90862550 93793600 95331200 107862640 109630880 116304064 117242000 119164000 134828300 137038600 139177600 145380080 167187092 168535375 171298250 172580224 173972000 176824000 181725100 187587200 208983865 215725280 219261760 227156375 232608128 234484000 238328000 269656600 274077200 290760160 334374184 337070750 342596500 347944000 353648000 363450200 417967730 431450560 438523520 454312750 468968000 476656000 539313200 548154400 581520320 668748368 674141500 685193000 695888000 726900400 835935460 862901120 908625500 937936000 1044919325 1078626400 1096308800 1163040640 1337496736 1348283000 1370386000 1453800800 1671870920 1817251000 2089838650 2157252800 2192617600 2674993472 2696566000 2740772000 2907601600 3343741840 3634502000 4179677300 4314505600 5224596625 5349986944 5393132000 5481544000 5815203200 6687483680 7269004000 8359354600 10449193250 10786264000 10963088000 13374967360 14538008000 16718709200 20898386500 21572528000 26749934720 29076016000 33437418400 41796773000 66874836800 83593546000 133749673600 167187092000 334374184000 668748368000
- Sum of all divisors σ(n): 1822186229760
- Sum of proper divisors (its aliquot sum) s(n): 1153437861760
- 668748368000 is an abundant number, because the sum of its proper divisors (1153437861760) is greater than itself. Its abundance is 484689493760
Bases of 668748368000
- Binary: 10011011101101001000001001001000100000002
- Hexadecimal: 0x9BB4824880
- Base-36: 8J7VIF7K
Squares and roots of 668748368000
- 668748368000 squared (6687483680002) is 447224379702663424000000
- 668748368000 cubed (6687483680003) is 299080574055968490053292032000000000
-
The
square root of 668748368000 is 817770.3638552817 -
The
cube root of 668748368000 is 8744.8878677281
Scales and comparisons
How big is 668748368000?- 668,748,368,000 seconds is equal to 21,264 years, 6 weeks, 5 days, 3 hours, 33 minutes, 20 seconds.
-
To count from 1 to 668,748,368,000 would take you about forty-two thousand, five hundred twenty-eight 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 668748368000 cubic inches would be around 728.7 feet tall.
Recreational maths with 668748368000
- 668748368000 backwards is 000863847866
- The number of decimal digits it has is: 12
- The sum of 668748368000's digits is 56
- More coming soon!
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