28742405120
28,742,405,120 is an even composite number composed of six prime numbers multiplied together.
28742405120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 28742405120:
210 × 5 × 11 × 13 × 37 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 37 × 1061)See below for interesting mathematical facts about the number 28742405120 from the Numbermatics database.
Names of 28742405120
- Cardinal: 28742405120 can be written as Twenty-eight billion, seven hundred forty-two million, four hundred five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.874240512 × 1010
Factors of 28742405120
Divisors of 28742405120
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 37 40 44 52 55 64 65 74 80 88 104 110 128 130 143 148 160 176 185 208 220 256 260 286 296 320 352 370 407 416 440 481 512 520 572 592 640 704 715 740 814 832 880 962 1024 1040 1061 1144 1184 1280 1408 1430 1480 1628 1664 1760 1924 2035 2080 2122 2288 2368 2405 2560 2816 2860 2960 3256 3328 3520 3848 4070 4160 4244 4576 4736 4810 5120 5291 5305 5632 5720 5920 6512 6656 7040 7696 8140 8320 8488 9152 9472 9620 10582 10610 11264 11440 11671 11840 13024 13312 13793 14080 15392 16280 16640 16976 18304 18944 19240 21164 21220 22880 23342 23680 26048 26455 27586 28160 30784 32560 33280 33952 36608 37888 38480 39257 42328 42440 45760 46684 47360 52096 52910 55172 56320 58355 61568 65120 66560 67904 68965 73216 76960 78514 84656 84880 91520 93368 94720 104192 105820 110344 116710 123136 130240 135808 137930 146432 151723 153920 157028 169312 169760 183040 186736 189440 196285 208384 211640 220688 233420 246272 260480 271616 275860 303446 307840 314056 338624 339520 366080 373472 392570 416768 423280 431827 441376 466840 492544 510341 520960 543232 551720 606892 615680 628112 677248 679040 732160 746944 758615 785140 846560 863654 882752 933680 1020682 1041920 1086464 1103440 1213784 1231360 1256224 1354496 1358080 1493888 1517230 1570280 1693120 1727308 1765504 1867360 2041364 2083840 2159135 2206880 2427568 2462720 2512448 2551705 2708992 2716160 2987776 3034460 3140560 3386240 3454616 3531008 3734720 4082728 4318270 4413760 4855136 5024896 5103410 5417984 5432320 5613751 5975552 6068920 6281120 6772480 6909232 7062016 7469440 8165456 8636540 8827520 9710272 10049792 10206820 11227502 11951104 12137840 12562240 13544960 13818464 14124032 14938880 16330912 17273080 17655040 19420544 20099584 20413640 22455004 24275680 25124480 27089920 27636928 28068755 29877760 32661824 34546160 35310080 38841088 40199168 40827280 44910008 48551360 50248960 55273856 56137510 59755520 65323648 69092320 70620160 77682176 81654560 89820016 97102720 100497920 110547712 112275020 130647296 138184640 155364352 163309120 179640032 194205440 200995840 221095424 224550040 261294592 276369280 326618240 359280064 388410880 442190848 449100080 522589184 552738560 653236480 718560128 776821760 898200160 1105477120 1306472960 1437120256 1796400320 2210954240 2612945920 2874240512 3592800640 5748481024 7185601280 14371202560 28742405120
- Sum of all divisors σ(n): 83269601856
- Sum of proper divisors (its aliquot sum) s(n): 54527196736
- 28742405120 is an abundant number, because the sum of its proper divisors (54527196736) is greater than itself. Its abundance is 25784791616
Bases of 28742405120
- Binary: 110101100010010111001001100000000002
- Hexadecimal: 0x6B12E4C00
- Base-36: D7CHHQ8
Squares and roots of 28742405120
- 28742405120 squared (287424051202) is 826125852082202214400
- 28742405120 cubed (287424051203) is 23744843920651851588045897728000
-
The
square root of 28742405120 is 169535.8520195655 -
The
cube root of 28742405120 is 3063.1930557973
Scales and comparisons
How big is 28742405120?- 28,742,405,120 seconds is equal to 913 years, 47 weeks, 5 days, 17 hours, 25 minutes, 20 seconds.
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To count from 1 to 28,742,405,120 would take you about one thousand, eight 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 28742405120 cubic inches would be around 255.3 feet tall.
Recreational maths with 28742405120
- 28742405120 backwards is 02150424782
- The number of decimal digits it has is: 11
- The sum of 28742405120's digits is 35
- More coming soon!
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The information we have on file for 28742405120 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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