1428046400
1,428,046,400 is an even composite number composed of five prime numbers multiplied together.
1428046400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 1428046400:
26 × 52 × 11 × 41 × 1979
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 41 × 1979)See below for interesting mathematical facts about the number 1428046400 from the Numbermatics database.
Names of 1428046400
- Cardinal: 1428046400 can be written as One billion, four hundred twenty-eight million, forty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.4280464 × 109
Factors of 1428046400
Divisors of 1428046400
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 41 44 50 55 64 80 82 88 100 110 160 164 176 200 205 220 275 320 328 352 400 410 440 451 550 656 704 800 820 880 902 1025 1100 1312 1600 1640 1760 1804 1979 2050 2200 2255 2624 3280 3520 3608 3958 4100 4400 4510 6560 7216 7916 8200 8800 9020 9895 11275 13120 14432 15832 16400 17600 18040 19790 21769 22550 28864 31664 32800 36080 39580 43538 45100 49475 63328 65600 72160 79160 81139 87076 90200 98950 108845 126656 144320 158320 162278 174152 180400 197900 217690 316640 324556 348304 360800 395800 405695 435380 544225 633280 649112 696608 721600 791600 811390 870760 892529 1088450 1298224 1393216 1583200 1622780 1741520 1785058 2028475 2176900 2596448 3166400 3245560 3483040 3570116 4056950 4353800 4462645 5192896 6491120 6966080 7140232 8113900 8707600 8925290 12982240 14280464 16227800 17415200 17850580 22313225 25964480 28560928 32455600 34830400 35701160 44626450 57121856 64911200 71402320 89252900 129822400 142804640 178505800 285609280 357011600 714023200 1428046400
- Sum of all divisors σ(n): 3928811040
- Sum of proper divisors (its aliquot sum) s(n): 2500764640
- 1428046400 is an abundant number, because the sum of its proper divisors (2500764640) is greater than itself. Its abundance is 1072718240
Bases of 1428046400
- Binary: 10101010001111001000010010000002
- Hexadecimal: 0x551E4240
- Base-36: NM7ZNK
Squares and roots of 1428046400
- 1428046400 squared (14280464002) is 2039316520552960000
- 1428046400 cubed (14280464003) is 2912238615636180537344000000
-
The
square root of 1428046400 is 37789.5011874991 -
The
cube root of 1428046400 is 1126.1098906639
Scales and comparisons
How big is 1428046400?- 1,428,046,400 seconds is equal to 45 years, 21 weeks, 1 day, 7 hours, 33 minutes, 20 seconds.
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To count from 1 to 1,428,046,400 would take you about ninety 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 1428046400 cubic inches would be around 93.8 feet tall.
Recreational maths with 1428046400
- 1428046400 backwards is 0046408241
- The number of decimal digits it has is: 10
- The sum of 1428046400's digits is 29
- More coming soon!
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The information we have on file for 1428046400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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