28016228240

Names of 28016228240

• Cardinal: 28016228240 can be written as Twenty-eight billion, sixteen million, two hundred twenty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.801622824 × 10¹⁰

Factors of 28016228240

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 155

Divisors of 28016228240

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 23 26 28 35 40 41 44 46 49 52 53 55 56 65 70 77 80 82 88 91 92 98 104 106 110 112 115 130 140 143 154 161 164 176 182 184 196 205 208 212 220 230 245 253 260 265 280 286 287 299 308 322 328 364 368 371 385 392 410 424 440 451 455 460 490 506 520 530 533 539 560 572 574 583 598 616 637 644 656 689 715 728 742 770 784 805 820 848 880 902 910 920 943 980 1001 1012 1040 1060 1066 1078 1127 1144 1148 1166 1196 1219 1232 1265 1274 1288 1378 1430 1435 1456 1484 1495 1540 1610 1640 1771 1804 1820 1840 1855 1886 1960 2002 2009 2024 2093 2120 2132 2156 2173 2254 2255 2288 2296 2332 2392 2438 2530 2548 2576 2597 2665 2695 2756 2860 2870 2915 2968 2990 3080 3157 3185 3220 3280 3289 3445 3542 3608 3640 3710 3731 3772 3920 4004 4018 4048 4081 4186 4240 4264 4312 4346 4508 4510 4592 4664 4715 4784 4823 4876 5005 5060 5096 5194 5330 5390 5512 5635 5720 5740 5830 5863 5936 5980 6095 6160 6314 6370 6440 6578 6601 6890 7007 7084 7216 7280 7420 7462 7544 7579 8008 8036 8162 8372 8528 8533 8624 8692 8855 9016 9020 9328 9430 9646 9752 10010 10045 10120 10192 10373 10388 10465 10660 10780 10865 11024 11270 11440 11480 11660 11726 11960 12190 12259 12397 12628 12740 12880 12985 13156 13202 13409 13780 14014 14168 14651 14840 14924 15088 15158 15211 15785 15847 16016 16072 16324 16445 16744 17066 17384 17710 18032 18040 18655 18860 19292 19504 20020 20090 20240 20405 20746 20776 20930 21320 21560 21730 22099 22540 22960 23023 23320 23452 23903 23920 24115 24380 24518 24794 25256 25480 25970 26117 26312 26404 26818 27560 28028 28249 28336 28567 29302 29315 29680 29848 30316 30422 31570 31694 32144 32648 32890 33005 33488 33761 34132 34768 35035 35420 36080 37310 37720 37895 38584 40040 40180 40810 41041 41492 41552 41860 42640 42665 43120 43460 44198 45080 46046 46207 46640 46904 47806 48230 48760 49036 49588 49979 50512 50960 51865 51940 52234 52624 52808 53053 53636 55120 56056 56498 57134 58604 58630 59696 59731 60632 60844 61295 61985 63140 63388 65296 65780 66010 67045 67522 68264 70070 70840 72611 73255 74620 75440 75790 76055 77168 79235 80080 80360 81620 82082 82984 83720 85330 85813 86920 88396 90160 92092 92414 93808 93863 95612 96460 97520 98072 99176 99958 103730 103880 104468 105616 106106 106477 107272 110495 110929 112112 112996 114268 115115 117208 117260 119462 119515 121264 121688 122590 123970 126280 126776 130585 131560 132020 134090 134849 135044 136528 140140 141245 141680 142835 145222 146510 149240 151580 152110 158470 160720 161161 163240 164164 165968 167321 167440 168805 170660 171626 173840 174317 176792 184184 184828 187726 191224 192920 196144 197743 198352 199916 205205 207460 207760 208936 212212 212954 214544 220990 221858 225992 228536 230230 231035 234416 234520 238924 239030 243376 245180 247940 249895 252560 253552 261170 263120 264040 265265 268180 269698 270088 280280 282490 285670 287287 290444 293020 298480 298655 303160 304220 310739 316940 322322 326480 328328 334642 337610 341320 343252 348634 349853 353584 363055 368368 369656 371371 375452 382448 385840 395486 399832 410410 414920 417872 424424 425908 429065 441980 443716 451984 457072 460460 462070 469040 469315 477848 478060 490360 495880 499790 508277 522340 528080 530530 532385 536360 539396 540176 549769 554645 560560 564980 571340 574574 580888 586040 597310 600691 606320 608440 621478 633880 644644 649727 656656 657041 669284 674245 675220 682640 686504 697268 699706 726110 739312 742742 750904 776503 790972 799664 805805 820820 829840 836605 848848 851816 858130 871585 883960 887432 920920 924140 938630 943943 955696 956120 980720 988715 991760 999580 1016554 1044680 1061060 1064770 1072720 1078792 1099538 1109290 1129960 1142680 1149148 1161776 1171247 1172080 1194620 1201382 1216880 1220219 1242956 1267760 1289288 1299454 1314082 1338568 1348490 1350440 1373008 1384201 1394536 1399412 1436435 1452220 1485484 1501808 1553006 1553695 1581944 1611610 1641640 1673210 1703632 1716260 1743170 1749265 1767920 1774864 1841840 1848280 1856855 1877260 1887886 1912240 1977430 1999160 2033108 2089360 2122120 2129540 2157584 2175173 2199076 2218580 2259920 2285360 2298296 2342494 2389240 2402764 2440438 2448971 2485912 2541385 2578576 2598908 2628164 2677136 2696980 2700880 2748845 2768402 2789072 2798824 2872870 2904440 2970968 3003455 3106012 3107390 3163888 3223220 3248635 3283280 3285205 3346420 3432520 3486340 3498530 3696560 3713710 3754520 3775772 3848383 3882515 3954860 3998320 4066216 4244240 4259080 4350346 4398152 4437160 4548089 4596592 4684988 4719715 4778480 4805528 4880876 4897942 4971824 5082770 5197816 5256328 5393960 5497690 5536804 5597648 5745740 5808880 5856235 5941936 6006910 6101095 6212024 6214780 6446440 6497270 6570410 6607601 6692840 6865040 6921005 6972680 6997060 7146997 7427420 7509040 7551544 7696766 7765030 7909720 8132432 8518160 8541533 8700692 8796304 8874320 9096178 9369976 9439430 9611056 9761752 9795884 10165540 10395632 10512656 10787920 10875865 10995380 11073608 11491480 11712470 12013820 12202190 12244855 12424048 12429560 12892880 12994540 13140820 13215202 13385680 13842010 13945360 13994120 14293994 14854840 15103088 15226211 15393532 15530060 15819440 17083066 17401384 18192356 18739952 18878860 19241915 19523504 19591768 20331080 21751730 21990760 22147216 22740445 22982960 23424940 24027640 24404380 24489710 24859120 25989080 26281640 26430404 26938681 27684020 27988240 28587988 29709680 30452422 30787064 31060120 31836623 33038005 34166132 34802768 35734985 36384712 37757720 38483830 39183536 40662160 42707665 43503460 43981520 45480890 46849880 48055280 48808760 48979420 50028979 51978160 52563280 52860808 53877362 55368040 57175976 60904844 61574128 62120240 63673246 66076010 68332264 71469970 72769424 75515440 76131055 76967660 85415330 87006920 90961780 93699760 97617520 97958840 100057958 105721616 107754724 110736080 114351952 121809688 127346492 132152020 134693405 136664528 142939940 152262110 153935320 159183115 170830660 174013840 181923560 195917680 200115916 215509448 243619376 250144895 254692984 264304040 269386810 285879880 304524220 307870640 318366230 341661320 350202853 363847120 400231832 431018896 500289790 509385968 528608080 538773620 571759760 609048440 636732460 683322640 700405706 800463664 1000579580 1077547240 1218096880 1273464920 1400811412 1751014265 2001159160 2155094480 2546929840 2801622824 3502028530 4002318320 5603245648 7004057060 14008114120 28016228240
• Sum of all divisors σ(n): 96950794752
• Sum of proper divisors (its aliquot sum) s(n): 68934566512
• 28016228240 is an abundant number, because the sum of its proper divisors (68934566512) is greater than itself. Its abundance is 40918338272

Bases of 28016228240

• Binary: 11010000101111001011011011110010000₂
• Hexadecimal: 0x685E5B790
• Base-36: CVC5028

Squares and roots of 28016228240

• 28016228240 squared (28016228240²) is 784909044795773497600
• 28016228240 cubed (28016228240³) is 21990190946638774496104692224000
• The square root of 28016228240 is 167380.4894245443
• The cube root of 28016228240 is 3037.1755073209

Scales and comparisons

• 28,016,228,240 seconds is equal to 890 years, 43 weeks, 21 hours, 37 minutes, 20 seconds.
• To count from 1 to 28,016,228,240 would take you about one thousand, seven hundred eighty-one 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 28016228240 cubic inches would be around 253.1 feet tall.

Recreational maths with 28016228240

• 28016228240 backwards is 04282261082
• 28016228240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28016228240's digits is 35
• More coming soon!