28729792728000
28,729,792,728,000 is an even composite number composed of eight prime numbers multiplied together.
What does the number 28729792728000 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 2688 divisors.
28729792728000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.
Prime factorization of 28729792728000:
26 × 32 × 53 × 7 × 13 × 71 × 151 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 71 × 151 × 409)See below for interesting mathematical facts about the number 28729792728000 from the Numbermatics database.
Names of 28729792728000
- Cardinal: 28729792728000 can be written as Twenty-eight trillion, seven hundred twenty-nine billion, seven hundred ninety-two million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.8729792728 × 1013
Factors of 28729792728000
Divisors of 28729792728000
- Number of divisors d(n): 2688
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 32 35 36 39 40 42 45 48 50 52 56 60 63 64 65 70 71 72 75 78 80 84 90 91 96 100 104 105 112 117 120 125 126 130 140 142 144 150 151 156 160 168 175 180 182 192 195 200 208 210 213 224 225 234 240 250 252 260 273 280 284 288 300 302 312 315 320 325 336 350 355 360 364 375 390 400 409 416 420 426 448 450 453 455 468 480 497 500 504 520 525 546 560 568 576 585 600 604 624 630 639 650 672 700 710 720 728 750 755 780 800 818 819 832 840 852 875 900 906 910 923 936 960 975 994 1000 1008 1040 1050 1057 1065 1092 1120 1125 1136 1170 1200 1208 1227 1248 1260 1278 1300 1344 1359 1365 1400 1420 1440 1456 1491 1500 1510 1560 1575 1600 1625 1636 1638 1680 1704 1750 1775 1800 1812 1820 1846 1872 1950 1963 1988 2000 2016 2045 2080 2100 2114 2130 2184 2240 2250 2265 2272 2275 2340 2400 2416 2454 2485 2496 2520 2556 2600 2625 2718 2730 2769 2800 2840 2863 2880 2912 2925 2982 3000 3020 3120 3150 3171 3195 3250 3272 3276 3360 3408 3500 3550 3600 3624 3640 3681 3692 3744 3775 3900 3926 3976 4000 4032 4090 4095 4160 4200 4228 4260 4368 4473 4500 4530 4544 4550 4615 4680 4800 4832 4875 4908 4970 5040 5112 5200 5250 5285 5317 5325 5436 5460 5538 5600 5680 5726 5824 5850 5889 5964 6000 6040 6135 6240 6300 6342 6390 6461 6500 6544 6552 6720 6795 6816 6825 7000 7100 7200 7248 7280 7362 7384 7455 7488 7550 7800 7852 7875 7952 8000 8180 8190 8307 8400 8456 8520 8589 8736 8875 8946 9000 9060 9100 9230 9360 9513 9664 9750 9815 9816 9940 10080 10224 10225 10400 10500 10570 10634 10650 10721 10872 10920 11076 11200 11325 11360 11375 11452 11700 11778 11928 12000 12080 12270 12425 12480 12600 12684 12780 12922 13000 13088 13104 13590 13632 13650 13741 13845 14000 14200 14315 14400 14496 14560 14625 14724 14768 14910 15100 15600 15704 15750 15855 15904 15951 15975 16360 16380 16614 16800 16912 17040 17178 17472 17667 17750 17892 18000 18120 18200 18405 18460 18720 18875 19026 19383 19500 19630 19632 19880 20160 20448 20450 20475 20800 21000 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21047467200 21140392000 21376333875 22099840560 22480276000 22801422800 23020667250 23414664000 23782941000 23941493940 24555378400 25290310500 25537593536 25651600650 26309334000 26976331200 27180504000 27361707360 27624800700 28501778500 28729792728 28903212000 29466454080 29926867425 30694223000 31126536000 31571200800 31710588000 31921991920 32834048832 33720414000 34202134200 34531000875 35079112000 35121996000 35912240910 36833067600 38052705600 38306390304 39464001000 39902489900 40464496800 41042561040 42752667750 44199681120 44960552000 45602845600 46041334500 47565882000 47882987880 49110756800 49878112375 50580621000 51303201300 52618668000 54723414720 55249601400 57003557000 57459585456 57806424000 59853734850 61388446000 63142401600 63421176000 63843983840 64129001625 67440828000 68404268400 69062001750 70243992000 71824481820 73666135200 76612780608 78928002000 79804979800 80928993600 82085122080 85505335500 88399362240 89780602275 91205691200 92082669000 95131764000 95765975760 99756224750 101161242000 102606402600 105237336000 110499202800 114007114000 114919170912 119707469700 122776892000 127687967680 128258003250 134881656000 136808536800 138124003500 143648963640 147332270400 149634337125 157856004000 159609959600 164170244160 171010671000 179561204550 184165338000 190263528000 191531951520 199512449500 202322484000 205212805200 220998405600 228014228000 229838341824 239414939400 245553784000 256516006500 273617073600 276248007000 287297927280 299268674250 315712008000 319219919200 342021342000 359122409100 368330676000 383063903040 399024899000 404644968000 410425610400 441996811200 448903011375 456028456000 478829878800 513032013000 552496014000 574595854560 598537348500 638439838400 684042684000 718244818200 736661352000 798049798000 820851220800 897806022750 957659757600 1026064026000 1104992028000 1149191709120 1197074697000 1368085368000 1436489636400 1596099596000 1795612045500 1915319515200 2052128052000 2209984056000 2394149394000 2872979272800 3192199192000 3591224091000 4104256104000 4788298788000 5745958545600 7182448182000 9576597576000 14364896364000 28729792728000
- Sum of all divisors σ(n): 129434376314880
- Sum of proper divisors (its aliquot sum) s(n): 100704583586880
- 28729792728000 is an abundant number, because the sum of its proper divisors (100704583586880) is greater than itself. Its abundance is 71974790858880
Bases of 28729792728000
- Binary: 1101000100001001011010001011100001011110000002
- Hexadecimal: 0x1A212D170BC0
- Base-36: A6MA8T4G0
Squares and roots of 28729792728000
- 28729792728000 squared (287297927280002) is 825400990193841681984000000
- 28729792728000 cubed (287297927280003) is 23713599365755032065447211812352000000000
-
The
square root of 28729792728000 is 5360017.9783280579 -
The
cube root of 28729792728000 is 30627.4493922747
Scales and comparisons
How big is 28729792728000?- 28,729,792,728,000 seconds is equal to 913,518 years, 28 weeks, 1 day, 4 hours.
-
To count from 1 to 28,729,792,728,000 would take you about two million, two hundred eighty-three thousand, seven hundred ninety-six 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 28729792728000 cubic inches would be around 2552.3 feet tall.
Recreational maths with 28729792728000
- 28729792728000 backwards is 00082729792782
- 28729792728000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28729792728000's digits is 63
- More coming soon!
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The information we have on file for 28729792728000 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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