28904988672
28,904,988,672 is an even composite number composed of four prime numbers multiplied together.
28904988672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 28904988672:
213 × 34 × 73 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 127)See below for interesting mathematical facts about the number 28904988672 from the Numbermatics database.
Names of 28904988672
- Cardinal: 28904988672 can be written as Twenty-eight billion, nine hundred four million, nine hundred eighty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.8904988672 × 1010
Factors of 28904988672
Divisors of 28904988672
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 127 128 144 147 162 168 189 192 196 216 224 252 254 256 288 294 324 336 343 378 381 384 392 432 441 448 504 508 512 567 576 588 648 672 686 756 762 768 784 864 882 889 896 1008 1016 1024 1029 1134 1143 1152 1176 1296 1323 1344 1372 1512 1524 1536 1568 1728 1764 1778 1792 2016 2032 2048 2058 2268 2286 2304 2352 2592 2646 2667 2688 2744 3024 3048 3072 3087 3136 3429 3456 3528 3556 3584 3969 4032 4064 4096 4116 4536 4572 4608 4704 5184 5292 5334 5376 5488 6048 6096 6144 6174 6223 6272 6858 6912 7056 7112 7168 7938 8001 8064 8128 8192 8232 9072 9144 9216 9261 9408 10287 10368 10584 10668 10752 10976 12096 12192 12288 12348 12446 12544 13716 13824 14112 14224 14336 15876 16002 16128 16256 16464 18144 18288 18432 18522 18669 18816 20574 20736 21168 21336 21504 21952 24003 24192 24384 24576 24696 24892 25088 27432 27648 27783 28224 28448 28672 31752 32004 32256 32512 32928 36288 36576 36864 37044 37338 37632 41148 41472 42336 42672 43008 43561 43904 48006 48384 48768 49392 49784 50176 54864 55296 55566 56007 56448 56896 57344 63504 64008 64512 65024 65856 72009 72576 73152 73728 74088 74676 75264 82296 82944 84672 85344 86016 87122 87808 96012 96768 97536 98784 99568 100352 109728 110592 111132 112014 112896 113792 127008 128016 129024 130048 130683 131712 144018 145152 146304 148176 149352 150528 164592 165888 168021 169344 170688 172032 174244 175616 192024 193536 195072 197568 199136 200704 219456 221184 222264 224028 225792 227584 254016 256032 258048 260096 261366 263424 288036 290304 292608 296352 298704 301056 329184 331776 336042 338688 341376 348488 351232 384048 387072 390144 392049 395136 398272 401408 438912 444528 448056 451584 455168 504063 508032 512064 516096 520192 522732 526848 576072 580608 585216 592704 597408 602112 658368 663552 672084 677376 682752 696976 702464 768096 774144 780288 784098 790272 796544 877824 889056 896112 903168 910336 1008126 1016064 1024128 1040384 1045464 1053696 1152144 1161216 1170432 1176147 1185408 1194816 1204224 1316736 1344168 1354752 1365504 1393952 1404928 1536192 1548288 1560576 1568196 1580544 1593088 1755648 1778112 1792224 1806336 1820672 2016252 2032128 2048256 2090928 2107392 2304288 2322432 2340864 2352294 2370816 2389632 2633472 2688336 2709504 2731008 2787904 2809856 3072384 3121152 3136392 3161088 3186176 3511296 3528441 3556224 3584448 3612672 3641344 4032504 4064256 4096512 4181856 4214784 4608576 4644864 4681728 4704588 4741632 4779264 5266944 5376672 5419008 5462016 5575808 6144768 6272784 6322176 6372352 7022592 7056882 7112448 7168896 7282688 8065008 8128512 8193024 8363712 8429568 9217152 9363456 9409176 9483264 9558528 10533888 10753344 10838016 10924032 11151616 12289536 12545568 12644352 12744704 14045184 14113764 14224896 14337792 16130016 16257024 16386048 16727424 18434304 18818352 18966528 19117056 21067776 21506688 21848064 22303232 24579072 25091136 25288704 25489408 28090368 28227528 28449792 28675584 32260032 32514048 32772096 33454848 36868608 37636704 37933056 38234112 42135552 43013376 44606464 49158144 50182272 50978816 56455056 56899584 57351168 64520064 65544192 66909696 73737216 75273408 75866112 76468224 84271104 86026752 89212928 98316288 100364544 112910112 113799168 114702336 129040128 133819392 147474432 150546816 152936448 172053504 178425856 196632576 200729088 225820224 227598336 229404672 258080256 267638784 294948864 301093632 344107008 356851712 401458176 451640448 458809344 516160512 535277568 589897728 602187264 688214016 802916352 903280896 1032321024 1070555136 1204374528 1376428032 1605832704 1806561792 2064642048 2408749056 3211665408 3613123584 4129284096 4817498112 7226247168 9634996224 14452494336 28904988672
- Sum of all divisors σ(n): 101495961600
- Sum of proper divisors (its aliquot sum) s(n): 72590972928
- 28904988672 is an abundant number, because the sum of its proper divisors (72590972928) is greater than itself. Its abundance is 43685984256
Bases of 28904988672
- Binary: 110101110101101111100100000000000002
- Hexadecimal: 0x6BADF2000
- Base-36: DA1A800
Squares and roots of 28904988672
- 28904988672 squared (289049886722) is 835498370128448323584
- 28904988672 cubed (289049886723) is 24150070924037261978132910440448
-
The
square root of 28904988672 is 170014.6719315719 -
The
cube root of 28904988672 is 3068.9579260549
Scales and comparisons
How big is 28904988672?- 28,904,988,672 seconds is equal to 919 years, 4 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 28,904,988,672 would take you about one thousand, eight hundred thirty-eight 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 28904988672 cubic inches would be around 255.7 feet tall.
Recreational maths with 28904988672
- 28904988672 backwards is 27688940982
- 28904988672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28904988672's digits is 63
- More coming soon!
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The information we have on file for 28904988672 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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