28067040
28,067,040 is an even composite number composed of five prime numbers multiplied together.
28067040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28067040:
25 × 33 × 5 × 73 × 89
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 73 × 89)See below for interesting mathematical facts about the number 28067040 from the Numbermatics database.
Names of 28067040
- Cardinal: 28067040 can be written as Twenty-eight million, sixty-seven thousand and forty.
Scientific notation
- Scientific notation: 2.806704 × 107
Factors of 28067040
Divisors of 28067040
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 73 80 89 90 96 108 120 135 144 146 160 178 180 216 219 240 267 270 288 292 356 360 365 432 438 445 480 534 540 584 657 712 720 730 801 864 876 890 1068 1080 1095 1168 1314 1335 1424 1440 1460 1602 1752 1780 1971 2136 2160 2190 2336 2403 2628 2670 2848 2920 3204 3285 3504 3560 3942 4005 4272 4320 4380 4806 5256 5340 5840 6408 6497 6570 7008 7120 7884 8010 8544 8760 9612 9855 10512 10680 11680 12015 12816 12994 13140 14240 15768 16020 17520 19224 19491 19710 21024 21360 24030 25632 25988 26280 31536 32040 32485 35040 38448 38982 39420 42720 48060 51976 52560 58473 63072 64080 64970 76896 77964 78840 96120 97455 103952 105120 116946 128160 129940 155928 157680 175419 192240 194910 207904 233892 259880 292365 311856 315360 350838 384480 389820 467784 519760 584730 623712 701676 779640 877095 935568 1039520 1169460 1403352 1559280 1754190 1871136 2338920 2806704 3118560 3508380 4677840 5613408 7016760 9355680 14033520 28067040
- Sum of all divisors σ(n): 100699200
- Sum of proper divisors (its aliquot sum) s(n): 72632160
- 28067040 is an abundant number, because the sum of its proper divisors (72632160) is greater than itself. Its abundance is 44565120
Bases of 28067040
- Binary: 11010110001000100111000002
- Hexadecimal: 0x1AC44E0
- Base-36: GPKO0
Squares and roots of 28067040
- 28067040 squared (280670402) is 787758734361600
- 28067040 cubed (280670403) is 22110055907676401664000
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The
square root of 28067040 is 5297.8335194681 -
The
cube root of 28067040 is 303.9010527471
Scales and comparisons
How big is 28067040?- 28,067,040 seconds is equal to 46 weeks, 2 days, 20 hours, 24 minutes.
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To count from 1 to 28,067,040 would take you about seventeen weeks!
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 28067040 cubic inches would be around 25.3 feet tall.
Recreational maths with 28067040
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The information we have on file for 28067040 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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