68042948400
68,042,948,400 is an even composite number composed of five prime numbers multiplied together.
68042948400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred fifty divisors.
Prime factorization of 68042948400:
24 × 34 × 52 × 72 × 42859
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 42859)See below for interesting mathematical facts about the number 68042948400 from the Numbermatics database.
Names of 68042948400
- Cardinal: 68042948400 can be written as Sixty-eight billion, forty-two million, nine hundred forty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 6.80429484 × 1010
Factors of 68042948400
Divisors of 68042948400
- Number of divisors d(n): 450
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 42 45 48 49 50 54 56 60 63 70 72 75 80 81 84 90 98 100 105 108 112 120 126 135 140 144 147 150 162 168 175 180 189 196 200 210 216 225 240 245 252 270 280 294 300 315 324 336 350 360 378 392 400 405 420 432 441 450 490 504 525 540 560 567 588 600 630 648 675 700 720 735 756 784 810 840 882 900 945 980 1008 1050 1080 1134 1176 1200 1225 1260 1296 1323 1350 1400 1470 1512 1575 1620 1680 1764 1800 1890 1960 2025 2100 2160 2205 2268 2352 2450 2520 2646 2700 2800 2835 2940 3024 3150 3240 3528 3600 3675 3780 3920 3969 4050 4200 4410 4536 4725 4900 5040 5292 5400 5670 5880 6300 6480 6615 7056 7350 7560 7938 8100 8400 8820 9072 9450 9800 10584 10800 11025 11340 11760 12600 13230 14175 14700 15120 15876 16200 17640 18900 19600 19845 21168 22050 22680 25200 26460 28350 29400 31752 32400 33075 35280 37800 39690 42859 44100 45360 52920 56700 58800 63504 66150 75600 79380 85718 88200 99225 105840 113400 128577 132300 158760 171436 176400 198450 214295 226800 257154 264600 300013 317520 342872 385731 396900 428590 514308 529200 600026 642885 685744 771462 793800 857180 900039 1028616 1071475 1157193 1200052 1285770 1500065 1542924 1587600 1714360 1800078 1928655 2057232 2100091 2142950 2314386 2400104 2571540 2700117 3000130 3085848 3214425 3428720 3471579 3600156 3857310 4200182 4285900 4500195 4628772 4800208 5143080 5400234 5785965 6000260 6171696 6300273 6428850 6943158 7200312 7500325 7714620 8100351 8400364 8571800 9000390 9257544 9643275 10286160 10500455 10800468 11571930 12000520 12600546 12857700 13500585 13886316 14400624 15000650 15429240 16200702 16800728 17143600 17357895 18000780 18515088 18900819 19286550 21000910 21600936 22500975 23143860 24001040 24301053 25201092 25715400 27001170 27772632 28929825 30001300 30858480 31501365 32401404 33601456 34715790 36001560 37801638 38573100 40501755 42001820 43201872 45001950 46287720 48602106 50402184 51430800 52502275 54002340 55545264 56702457 57859650 60002600 63002730 64802808 67502925 69431580 72003120 75603276 77146200 81003510 84003640 86789475 90003900 92575440 94504095 97204212 100804368 105004550 108004680 113404914 115719300 120005200 121505265 126005460 129605616 135005850 138863160 151206552 154292400 157506825 162007020 168007280 170107371 173578950 180007800 189008190 194408424 202508775 210009100 216009360 226809828 231438600 243010530 252010920 270011700 277726320 283512285 302413104 315013650 324014040 340214742 347157900 360015600 378016380 388816848 405017550 420018200 453619656 462877200 472520475 486021060 504021840 540023400 567024570 607526325 630027300 648028080 680429484 694315800 756032760 810035100 840036400 850536855 907239312 945040950 972042120 1080046800 1134049140 1215052650 1260054600 1360858968 1388631600 1417561425 1512065520 1620070200 1701073710 1890081900 1944084240 2268098280 2430105300 2520109200 2721717936 2835122850 3240140400 3402147420 3780163800 4252684275 4536196560 4860210600 5670245700 6804294840 7560327600 8505368550 9720421200 11340491400 13608589680 17010737100 22680982800 34021474200 68042948400
- Sum of all divisors σ(n): 284076808620
- Sum of proper divisors (its aliquot sum) s(n): 216033860220
- 68042948400 is an abundant number, because the sum of its proper divisors (216033860220) is greater than itself. Its abundance is 147990911820
Bases of 68042948400
- Binary: 1111110101111010110011111111001100002
- Hexadecimal: 0xFD7ACFF30
- Base-36: V9B0J00
Squares and roots of 68042948400
- 68042948400 squared (680429484002) is 4629842826965062560000
- 68042948400 cubed (680429484003) is 315028156575293880372851904000000
-
The
square root of 68042948400 is 260850.4330071161 -
The
cube root of 68042948400 is 4082.5142375187
Scales and comparisons
How big is 68042948400?- 68,042,948,400 seconds is equal to 2,163 years, 28 weeks, 6 days, 3 hours.
-
To count from 1 to 68,042,948,400 would take you about four thousand, three hundred twenty-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 68042948400 cubic inches would be around 340.2 feet tall.
Recreational maths with 68042948400
- 68042948400 backwards is 00484924086
- 68042948400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 68042948400's digits is 45
- More coming soon!
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