28023480
28,023,480 is an even composite number composed of six prime numbers multiplied together.
28023480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 28023480:
23 × 32 × 5 × 17 × 19 × 241
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 19 × 241)See below for interesting mathematical facts about the number 28023480 from the Numbermatics database.
Names of 28023480
- Cardinal: 28023480 can be written as Twenty-eight million, twenty-three thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.802348 × 107
Factors of 28023480
Divisors of 28023480
- 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 17 18 19 20 24 30 34 36 38 40 45 51 57 60 68 72 76 85 90 95 102 114 120 136 152 153 170 171 180 190 204 228 241 255 285 306 323 340 342 360 380 408 456 482 510 570 612 646 680 684 723 760 765 855 964 969 1020 1140 1205 1224 1292 1368 1446 1530 1615 1710 1928 1938 2040 2169 2280 2410 2584 2892 2907 3060 3230 3420 3615 3876 4097 4338 4579 4820 4845 5784 5814 6120 6460 6840 7230 7752 8194 8676 9158 9640 9690 10845 11628 12291 12920 13737 14460 14535 16388 17352 18316 19380 20485 21690 22895 23256 24582 27474 28920 29070 32776 36632 36873 38760 40970 41211 43380 45790 49164 54948 58140 61455 68685 73746 77843 81940 82422 86760 91580 98328 109896 116280 122910 137370 147492 155686 163880 164844 183160 184365 206055 233529 245820 274740 294984 311372 329688 368730 389215 412110 467058 491640 549480 622744 700587 737460 778430 824220 934116 1167645 1401174 1474920 1556860 1648440 1868232 2335290 2802348 3113720 3502935 4670580 5604696 7005870 9341160 14011740 28023480
- Sum of all divisors σ(n): 101930400
- Sum of proper divisors (its aliquot sum) s(n): 73906920
- 28023480 is an abundant number, because the sum of its proper divisors (73906920) is greater than itself. Its abundance is 45883440
Bases of 28023480
- Binary: 11010101110011010101110002
- Hexadecimal: 0x1AB9AB8
- Base-36: GON20
Squares and roots of 28023480
- 28023480 squared (280234802) is 785315431310400
- 28023480 cubed (280234803) is 22007271283018368192000
-
The
square root of 28023480 is 5293.7208086563 -
The
cube root of 28023480 is 303.7437533645
Scales and comparisons
How big is 28023480?- 28,023,480 seconds is equal to 46 weeks, 2 days, 8 hours, 18 minutes.
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To count from 1 to 28,023,480 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 28023480 cubic inches would be around 25.3 feet tall.
Recreational maths with 28023480
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The information we have on file for 28023480 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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