28742968800
28,742,968,800 is an even composite number composed of six prime numbers multiplied together.
28742968800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 28742968800:
25 × 33 × 52 × 72 × 13 × 2089
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 2089)See below for interesting mathematical facts about the number 28742968800 from the Numbermatics database.
Names of 28742968800
- Cardinal: 28742968800 can be written as Twenty-eight billion, seven hundred forty-two million, nine hundred sixty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.87429688 × 1010
Factors of 28742968800
Divisors of 28742968800
- Number of divisors d(n): 864
-
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 27 28 30 32 35 36 39 40 42 45 48 49 50 52 54 56 60 63 65 70 72 75 78 80 84 90 91 96 98 100 104 105 108 112 117 120 126 130 135 140 144 147 150 156 160 168 175 180 182 189 195 196 200 208 210 216 224 225 234 240 245 252 260 270 273 280 288 294 300 312 315 325 336 350 351 360 364 378 390 392 400 416 420 432 441 450 455 468 480 490 504 520 525 540 546 560 585 588 600 624 630 637 650 672 675 700 702 720 728 735 756 780 784 800 819 840 864 882 900 910 936 945 975 980 1008 1040 1050 1080 1092 1120 1170 1176 1200 1225 1248 1260 1274 1300 1323 1350 1365 1400 1404 1440 1456 1470 1512 1560 1568 1575 1638 1680 1755 1764 1800 1820 1872 1890 1911 1950 1960 2016 2080 2089 2100 2160 2184 2205 2275 2340 2352 2400 2450 2457 2520 2548 2600 2646 2700 2730 2800 2808 2912 2925 2940 3024 3120 3150 3185 3276 3360 3510 3528 3600 3640 3675 3744 3780 3822 3900 3920 4095 4178 4200 4320 4368 4410 4550 4680 4704 4725 4900 4914 5040 5096 5200 5292 5400 5460 5600 5616 5733 5850 5880 6048 6240 6267 6300 6370 6552 6615 6825 7020 7056 7200 7280 7350 7560 7644 7800 7840 8190 8356 8400 8736 8775 8820 9100 9360 9450 9555 9800 9828 10080 10192 10400 10445 10584 10800 10920 11025 11232 11466 11700 11760 12285 12534 12600 12740 13104 13230 13650 14040 14112 14560 14623 14700 15120 15288 15600 15925 16380 16712 16800 17199 17550 17640 18200 18720 18801 18900 19110 19600 19656 20384 20475 20890 21168 21600 21840 22050 22932 23400 23520 24570 25068 25200 25480 26208 26460 27157 27300 28080 28665 29246 29400 30240 30576 31200 31335 31850 32760 33075 33424 34398 35100 35280 36400 37602 37800 38220 39200 39312 40950 41780 42336 43680 43869 44100 45864 46800 47775 49140 50136 50400 50960 52225 52920 54314 54600 56160 56403 57330 58492 58800 61152 61425 62670 63700 65520 66150 66848 68796 70200 70560 72800 73115 75204 75600 76440 78624 81471 81900 83560 85995 87738 88200 91728 93600 94005 95550 98280 100272 101920 102361 104450 105840 108628 109200 112806 114660 116984 117600 122850 125340 127400 131040 131607 132300 135785 137592 140400 143325 146230 150408 151200 152880 156675 162942 163800 167120 171990 175476 176400 183456 188010 190099 191100 196560 200544 204722 208900 211680 217256 218400 219345 225612 229320 233968 244413 245700 250680 254800 263214 264600 271570 275184 280800 282015 286650 292460 300816 305760 307083 313350 325884 327600 334240 343980 350952 352800 365575 376020 380198 382200 393120 394821 407355 409444 417800 429975 434512 438690 451224 458640 467936 470025 488826 491400 501360 509600 511805 526428 529200 543140 550368 564030 570297 573300 584920 601632 614166 626700 651768 655200 658035 678925 687960 701904 731150 733239 752040 760396 764400 789642 814710 818888 835600 859950 869024 877380 902448 917280 921249 940050 950495 977652 982800 1002720 1023610 1052856 1058400 1086280 1096725 1128060 1140594 1146600 1169840 1222065 1228332 1253400 1303536 1316070 1330693 1357850 1375920 1403808 1410075 1462300 1466478 1504080 1520792 1528800 1535415 1579284 1629420 1637776 1671200 1710891 1719900 1754760 1804896 1842498 1880100 1900990 1955304 1965600 1974105 2036775 2047220 2105712 2172560 2193450 2256120 2281188 2293200 2339680 2444130 2456664 2506800 2559025 2607072 2632140 2661386 2715700 2751840 2763747 2820150 2851485 2924600 2932956 3008160 3041584 3070830 3158568 3258840 3275552 3290175 3421782 3439800 3509520 3666195 3684996 3760200 3801980 3910608 3948210 3992079 4073550 4094440 4211424 4345120 4386900 4512240 4562376 4586400 4606245 4752475 4888260 4913328 5013600 5118050 5132673 5264280 5322772 5431400 5527494 5640300 5702970 5849200 5865912 6083168 6110325 6141660 6317136 6517680 6580350 6653465 6843564 6879600 7019040 7332390 7369992 7520400 7603960 7677075 7821216 7896420 7984158 8147100 8188880 8554455 8773800 9024480 9124752 9212490 9504950 9776520 9826656 9870525 10236100 10265346 10528560 10645544 10862800 11054988 11280600 11405940 11698400 11731824 11976237 12220650 12283320 12634272 13035360 13160700 13306930 13687128 13759200 13818735 14257425 14664780 14739984 15040800 15207920 15354150 15792840 15968316 16294200 16377760 17108910 17547600 18249504 18330975 18424980 19009900 19553040 19741050 19960395 20472200 20530692 21057120 21291088 21725600 22109976 22561200 22811880 23031225 23463648 23952474 24441300 24566640 25663365 26321400 26613860 27374256 27637470 28514850 29329560 29479968 30415840 30708300 31585680 31936632 32588400 33267325 34217820 35095200 35928711 36661950 36849960 38019800 39106080 39482100 39920790 40944400 41061384 42582176 42772275 44219952 45122400 45623760 46062450 47904948 48882600 49133280 51326730 52642800 53227720 54748512 55274940 57029700 58659120 59881185 61416600 63171360 63873264 65176800 66534650 68435640 69093675 71857422 73323900 73699920 76039600 78964200 79841580 81888800 82122768 85544550 88439904 91247520 92124900 95809896 97765200 99801975 102653460 105285600 106455440 110549880 114059400 117318240 119762370 122833200 127746528 128316825 133069300 136871280 138187350 143714844 146647800 147399840 152079200 157928400 159683160 164245536 171089100 179643555 184249800 191619792 195530400 199603950 205306920 212910880 221099760 228118800 239524740 245666400 256633650 266138600 273742560 276374700 287429688 293295600 299405925 315856800 319366320 342178200 359287110 368499600 383239584 399207900 410613840 442199520 456237600 479049480 513267300 532277200 552749400 574859376 586591200 598811850 638732640 684356400 718574220 736999200 798415800 821227680 898217775 958098960 1026534600 1064554400 1105498800 1149718752 1197623700 1368712800 1437148440 1596831600 1796435550 1916197920 2053069200 2210997600 2395247400 2874296880 3193663200 3592871100 4106138400 4790494800 5748593760 7185742200 9580989600 14371484400 28742968800
- Sum of all divisors σ(n): 130290098400
- Sum of proper divisors (its aliquot sum) s(n): 101547129600
- 28742968800 is an abundant number, because the sum of its proper divisors (101547129600) is greater than itself. Its abundance is 72804160800
Bases of 28742968800
- Binary: 110101100010011011011100101111000002
- Hexadecimal: 0x6B136E5E0
- Base-36: D7CTKO0
Squares and roots of 28742968800
- 28742968800 squared (287429688002) is 826158255437773440000
- 28742968800 cubed (287429688003) is 23746240959910352327388672000000
-
The
square root of 28742968800 is 169537.5144326471 -
The
cube root of 28742968800 is 3063.2130802103
Scales and comparisons
How big is 28742968800?- 28,742,968,800 seconds is equal to 913 years, 48 weeks, 5 days, 6 hours.
-
To count from 1 to 28,742,968,800 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 28742968800 cubic inches would be around 255.3 feet tall.
Recreational maths with 28742968800
- 28742968800 backwards is 00886924782
- 28742968800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28742968800's digits is 54
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 28742968800 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 28742968800 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/28742968800/
Chicago style:
Numbermatics. 2024. "Number 28742968800 - Facts about the integer". https://numbermatics.com/n/28742968800/
The information we have on file for 28742968800 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!
Keywords: Divisors of 28742968800, math, Factors of 28742968800, curriculum, school, college, exams, university, Prime factorization of 28742968800, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight billion, seven hundred forty-two million, nine hundred sixty-eight thousand, eight hundred.