28715531317440
28,715,531,317,440 is an even composite number composed of seven prime numbers multiplied together.
28715531317440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 28715531317440:
26 × 3 × 5 × 112 × 61 × 233 × 17393
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 61 × 233 × 17393)See below for interesting mathematical facts about the number 28715531317440 from the Numbermatics database.
Names of 28715531317440
- Cardinal: 28715531317440 can be written as Twenty-eight trillion, seven hundred fifteen billion, five hundred thirty-one million, three hundred seventeen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.871553131744 × 1013
Factors of 28715531317440
Divisors of 28715531317440
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 61 64 66 80 88 96 110 120 121 122 132 160 165 176 183 192 220 233 240 242 244 264 305 320 330 352 363 366 440 466 480 484 488 528 605 610 660 671 699 704 726 732 880 915 932 960 968 976 1056 1165 1210 1220 1320 1342 1398 1452 1464 1760 1815 1830 1864 1936 1952 2013 2112 2330 2420 2440 2563 2640 2684 2796 2904 2928 3355 3495 3520 3630 3660 3728 3872 3904 4026 4660 4840 4880 5126 5280 5368 5592 5808 5856 6710 6990 7260 7320 7381 7456 7689 7744 8052 9320 9680 9760 10065 10252 10560 10736 11184 11616 11712 12815 13420 13980 14213 14520 14640 14762 14912 15378 16104 17393 18640 19360 19520 20130 20504 21472 22143 22368 23232 25630 26840 27960 28193 28426 29040 29280 29524 30756 32208 34786 36905 37280 38445 38720 40260 41008 42639 42944 44286 44736 51260 52179 53680 55920 56386 56852 58080 58560 59048 61512 64416 69572 71065 73810 74560 76890 80520 82016 84579 85278 86965 88572 102520 104358 107360 110715 111840 112772 113704 116160 118096 123024 128832 139144 140965 142130 147620 153780 156343 161040 164032 169158 170556 173930 177144 191323 205040 208716 213195 214720 221430 223680 225544 227408 236192 246048 260895 278288 281930 284260 295240 307560 312686 322080 338316 341112 347860 354288 382646 410080 417432 422895 426390 442860 451088 454816 469029 472384 492096 521790 556576 563860 568520 573969 590480 615120 625372 644160 676632 682224 695720 708576 765292 781715 820160 834864 845790 852780 885720 902176 909632 938058 956615 1043580 1060973 1113152 1127720 1137040 1147938 1180960 1230240 1250744 1353264 1364448 1391440 1417152 1530584 1563430 1669728 1691580 1705560 1719773 1771440 1804352 1876116 1913230 2087160 2104553 2121946 2255440 2274080 2295876 2345145 2361920 2460480 2501488 2706528 2728896 2782880 2869845 3061168 3126860 3182919 3339456 3383160 3411120 3439546 3542880 3752232 3826460 4052569 4174320 4209106 4243892 4510880 4548160 4591752 4690290 5002976 5159319 5304865 5413056 5565760 5739690 6122336 6253720 6313659 6365838 6766320 6822240 6879092 7085760 7504464 7652920 8105138 8348640 8418212 8487784 8598865 9021760 9183504 9380580 10005952 10318638 10522765 10609730 11479380 11670703 12157707 12244672 12507440 12627318 12731676 13532640 13644480 13758184 15008928 15305840 15914595 16210276 16697280 16836424 16975568 17197730 18367008 18761160 20262845 20637276 21045530 21219460 22958760 23341406 24315414 25014880 25254636 25463352 25796595 27065280 27516368 30017856 30611680 31568295 31829190 32420552 33672848 33951136 34395460 35012109 36734016 37522320 40525690 41274552 42091060 42438920 44578259 45917520 46682812 48630828 50029760 50509272 50926704 51593190 55032736 58353515 60788535 61223360 63136590 63658380 64841104 67345696 67902272 68790920 70024218 75044640 81051380 82549104 84182120 84877840 89156518 91835040 93365624 97261656 101018544 101853408 103186380 110065472 116707030 121577070 126273180 127316760 128377733 129682208 133734777 134691392 137581840 140048436 150089280 162102760 165098208 168364240 169755680 175060545 178313036 183670080 186731248 194523312 202037088 203706816 206372760 222891295 233414060 243154140 247206709 252546360 254633520 256755466 259364416 267469554 275163680 280096872 324205520 330196416 336728480 339511360 350121090 356626072 373462496 385133199 389046624 404074176 412745520 445782590 466828120 486308280 490360849 494413418 505092720 509267040 513510932 534939108 550327360 560193744 641888665 648411040 668673885 673456960 700242180 713252144 741620127 746924992 770266398 778093248 825491040 891565180 933656240 972616560 980721698 988826836 1010185440 1018534080 1027021864 1069878216 1120387488 1236033545 1283777330 1296822080 1337347770 1400484360 1426504288 1471082547 1483240254 1540532796 1650982080 1783130360 1867312480 1925665995 1945233120 1961443396 1977653672 2020370880 2054043728 2139756432 2240774976 2451804245 2472067090 2567554660 2674695540 2719273799 2800968720 2853008576 2942165094 2966480508 3081065592 3566260720 3708100635 3734624960 3851331990 3890466240 3922886792 3955307344 4108087456 4279512864 4903608490 4944134180 5135109320 5349391080 5438547598 5601937440 5884330188 5932961016 6162131184 7132521440 7355412735 7416201270 7702663980 7845773584 7910614688 8157821397 8216174912 8559025728 9807216980 9888268360 10270218640 10698782160 10877095196 11203874880 11768660376 11865922032 12324262368 13596368995 14265042880 14710825470 14832402540 15405327960 15691547168 15821229376 16315642794 19614433960 19776536720 20540437280 21397564320 21754190392 23537320752 23731844064 24648524736 27192737990 29421650940 29664805080 29912011789 30810655920 31383094336 32631285588 39228867920 39553073440 40789106985 41080874560 42795128640 43508380784 47074641504 47463688128 54385475980 58843301880 59329610160 59824023578 61621311840 65262571176 78457735840 79106146880 81578213970 87016761568 89736035367 94149283008 108770951960 117686603760 118659220320 119648047156 123242623680 130525142352 149560058945 156915471680 163156427940 174033523136 179472070734 217541903920 235373207520 237318440640 239296094312 261050284704 299120117890 326312855880 358944141468 435083807840 448680176835 470746415040 478592188624 522100569408 598240235780 652625711760 717888282936 870167615680 897360353670 957184377248 1196480471560 1305251423520 1435776565872 1794720707340 1914368754496 2392960943120 2610502847040 2871553131744 3589441414680 4785921886240 5743106263488 7178882829360 9571843772480 14357765658720 28715531317440
- Sum of all divisors σ(n): 102299524786368
- Sum of proper divisors (its aliquot sum) s(n): 73583993468928
- 28715531317440 is an abundant number, because the sum of its proper divisors (73583993468928) is greater than itself. Its abundance is 44868462151488
Bases of 28715531317440
- Binary: 1101000011101110110110000101100110000110000002
- Hexadecimal: 0x1A1DDB0B30C0
- Base-36: A6FQDXLMO
Squares and roots of 28715531317440
- 28715531317440 squared (287155313174402) is 824581738842877422048153600
- 28715531317440 cubed (287155313174403) is 23678302745531777920306847048527478784000
-
The
square root of 28715531317440 is 5358687.4621907183 -
The
cube root of 28715531317440 is 30622.3807523411
Scales and comparisons
How big is 28715531317440?- 28,715,531,317,440 seconds is equal to 913,065 years, 3 weeks, 5 days, 13 hours, 4 minutes.
-
To count from 1 to 28,715,531,317,440 would take you about two million, two hundred eighty-two thousand, six hundred sixty-two 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 28715531317440 cubic inches would be around 2551.9 feet tall.
Recreational maths with 28715531317440
- 28715531317440 backwards is 04471313551782
- The number of decimal digits it has is: 14
- The sum of 28715531317440's digits is 51
- More coming soon!
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The information we have on file for 28715531317440 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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