28929600
28,929,600 is an even composite number composed of five prime numbers multiplied together.
28929600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 28929600:
26 × 32 × 52 × 72 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 41)See below for interesting mathematical facts about the number 28929600 from the Numbermatics database.
Names of 28929600
- Cardinal: 28929600 can be written as Twenty-eight million, nine hundred twenty-nine thousand, six hundred.
Scientific notation
- Scientific notation: 2.89296 × 107
Factors of 28929600
Divisors of 28929600
- Number of divisors d(n): 378
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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 28 30 32 35 36 40 41 42 45 48 49 50 56 60 63 64 70 72 75 80 82 84 90 96 98 100 105 112 120 123 126 140 144 147 150 160 164 168 175 180 192 196 200 205 210 224 225 240 245 246 252 280 287 288 294 300 315 320 328 336 350 360 369 392 400 410 420 441 448 450 480 490 492 504 525 560 574 576 588 600 615 630 656 672 700 720 735 738 784 800 820 840 861 882 900 960 980 984 1008 1025 1050 1120 1148 1176 1200 1225 1230 1260 1312 1344 1400 1435 1440 1470 1476 1568 1575 1600 1640 1680 1722 1764 1800 1845 1960 1968 2009 2016 2050 2100 2205 2240 2296 2352 2400 2450 2460 2520 2583 2624 2800 2870 2880 2940 2952 3075 3136 3150 3280 3360 3444 3528 3600 3675 3690 3920 3936 4018 4032 4100 4200 4305 4410 4592 4704 4800 4900 4920 5040 5166 5600 5740 5880 5904 6027 6150 6300 6560 6720 6888 7056 7175 7200 7350 7380 7840 7872 8036 8200 8400 8610 8820 9184 9225 9408 9800 9840 10045 10080 10332 11025 11200 11480 11760 11808 12054 12300 12600 12915 13120 13776 14112 14350 14400 14700 14760 15680 16072 16400 16800 17220 17640 18081 18368 18450 19600 19680 20090 20160 20664 21525 22050 22960 23520 23616 24108 24600 25200 25830 27552 28224 28700 29400 29520 30135 32144 32800 33600 34440 35280 36162 36900 39200 39360 40180 41328 43050 44100 45920 47040 48216 49200 50225 50400 51660 55104 57400 58800 59040 60270 64288 64575 65600 68880 70560 72324 73800 78400 80360 82656 86100 88200 90405 91840 96432 98400 100450 100800 103320 114800 117600 118080 120540 128576 129150 137760 141120 144648 147600 150675 160720 165312 172200 176400 180810 192864 196800 200900 206640 229600 235200 241080 258300 275520 289296 295200 301350 321440 344400 352800 361620 385728 401800 413280 452025 459200 482160 516600 578592 590400 602700 642880 688800 705600 723240 803600 826560 904050 964320 1033200 1157184 1205400 1377600 1446480 1607200 1808100 1928640 2066400 2410800 2892960 3214400 3616200 4132800 4821600 5785920 7232400 9643200 14464800 28929600
- Sum of all divisors σ(n): 122527314
- Sum of proper divisors (its aliquot sum) s(n): 93597714
- 28929600 is an abundant number, because the sum of its proper divisors (93597714) is greater than itself. Its abundance is 64668114
Bases of 28929600
- Binary: 11011100101101110010000002
- Hexadecimal: 0x1B96E40
- Base-36: H8280
Squares and roots of 28929600
- 28929600 squared (289296002) is 836921756160000
- 28929600 cubed (289296003) is 24211811637006336000000
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The
square root of 28929600 is 5378.6243594435 -
The
cube root of 28929600 is 306.9828706575
Scales and comparisons
How big is 28929600?- 28,929,600 seconds is equal to 47 weeks, 5 days, 20 hours.
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To count from 1 to 28,929,600 would take you about nineteen 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 28929600 cubic inches would be around 25.6 feet tall.
Recreational maths with 28929600
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The information we have on file for 28929600 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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