228728396160

Names of 228728396160

• Cardinal: 228728396160 can be written as Two hundred twenty-eight billion, seven hundred twenty-eight million, three hundred ninety-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.2872839616 × 10¹¹

Factors of 228728396160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 298

Divisors of 228728396160

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 31 32 33 36 38 40 44 45 48 54 55 57 60 62 64 66 72 76 80 81 88 90 93 95 96 99 108 110 114 120 124 128 132 135 144 152 155 160 162 165 171 176 180 186 190 192 198 209 216 220 227 228 240 243 248 264 270 279 285 288 297 304 310 320 324 330 341 342 352 360 372 380 384 396 405 418 432 440 454 456 465 480 486 495 496 513 528 540 558 570 576 589 594 608 620 627 640 648 660 681 682 684 704 720 744 760 792 810 836 837 855 864 880 891 908 912 930 960 972 990 992 1023 1026 1045 1056 1080 1116 1135 1140 1152 1178 1188 1215 1216 1240 1254 1296 1320 1362 1364 1368 1395 1408 1440 1485 1488 1520 1539 1584 1620 1672 1674 1705 1710 1728 1760 1767 1782 1816 1824 1860 1881 1920 1944 1980 1984 2043 2046 2052 2090 2112 2160 2232 2270 2280 2356 2376 2430 2432 2480 2497 2508 2511 2565 2592 2640 2673 2724 2728 2736 2790 2880 2945 2970 2976 3040 3069 3078 3135 3168 3240 3344 3348 3405 3410 3420 3456 3520 3534 3564 3632 3648 3720 3762 3888 3960 3968 4086 4092 4104 4180 4185 4224 4313 4320 4455 4464 4540 4560 4617 4712 4752 4860 4960 4994 5016 5022 5115 5130 5184 5280 5301 5346 5448 5456 5472 5580 5643 5760 5890 5940 5952 6080 6129 6138 6156 6270 6336 6479 6480 6688 6696 6810 6820 6840 7037 7040 7068 7128 7264 7296 7440 7491 7524 7533 7695 7776 7920 8172 8184 8208 8360 8370 8626 8640 8835 8910 8928 9080 9120 9207 9234 9405 9424 9504 9720 9920 9988 10032 10044 10215 10230 10260 10368 10560 10602 10692 10896 10912 10944 11160 11286 11780 11880 11904 12160 12258 12276 12312 12485 12540 12555 12672 12939 12958 12960 13365 13376 13392 13620 13640 13680 14074 14136 14256 14528 14880 14982 15048 15066 15345 15390 15552 15840 15903 16344 16368 16416 16720 16740 16929 17252 17280 17670 17820 17856 18160 18240 18387 18414 18468 18810 18848 19008 19437 19440 19840 19976 20064 20088 20430 20460 20520 21111 21120 21204 21384 21565 21792 21824 21888 22320 22473 22572 23085 23560 23760 24516 24552 24624 24970 25080 25110 25878 25916 25920 26505 26730 26752 26784 27240 27280 27360 27621 28148 28215 28272 28512 29056 29760 29964 30096 30132 30645 30690 30780 31104 31680 31806 32395 32688 32736 32832 33440 33480 33858 34504 35185 35340 35640 35712 36320 36480 36774 36828 36936 37455 37620 37665 37696 38016 38817 38874 38880 39952 40128 40176 40860 40920 41040 42222 42408 42768 43130 43584 43648 44640 44946 45144 46035 46170 47120 47443 47520 47709 49032 49104 49248 49940 50160 50220 50787 51756 51832 51840 53010 53460 53568 54480 54560 54720 55161 55242 56296 56430 56544 57024 58311 59520 59928 60192 60264 61290 61380 61560 63333 63360 63612 64695 64790 65376 65472 65664 66880 66960 67419 67716 69008 70370 70680 71280 72640 73548 73656 73872 74910 75240 75330 75392 77407 77634 77748 77760 79515 79904 80256 80352 81720 81840 82080 82863 84444 84645 84816 85536 86260 87168 89280 89892 90288 91935 92070 92340 94240 94886 95040 95418 97185 98064 98208 98496 99880 100320 100440 101574 103512 103664 105555 106020 106920 107136 108960 109120 109440 110322 110484 112365 112592 112860 113088 114048 116451 116622 119856 120384 120528 122580 122760 123120 126666 127224 129390 129580 130752 130944 133703 133760 133920 134838 135432 138016 138105 140740 141360 142329 142560 143127 145280 147096 147312 147744 149820 150480 150660 154814 155268 155496 155520 159030 159808 160704 163440 163680 164160 165726 168888 169290 169632 171072 172520 174933 178560 179784 180576 183870 184140 184680 188480 189772 189999 190080 190836 194085 194370 196128 196416 196992 199760 200640 200880 202257 203148 207024 207328 211110 212040 213840 217920 218240 220644 220968 224730 225184 225720 226176 232221 232902 233244 237215 238545 239712 240768 241056 245160 245520 246240 253332 253935 254448 258780 259160 261504 267406 267840 269676 270864 275805 276032 276210 281480 282720 284658 285120 286254 291555 294192 294624 295488 299640 300960 301320 309628 310536 310992 316665 318060 319616 321408 326880 327360 328320 331452 337095 337776 338580 339264 342144 345040 349353 349866 359568 361152 367740 368280 369360 376960 379544 379998 381672 387035 388170 388740 392256 392832 399520 401109 401280 401760 404514 406296 414048 414315 414656 422220 424080 426987 427680 435840 441288 441936 449460 450368 451440 464442 465804 466488 474430 477090 479424 482112 490320 491040 492480 506664 507870 508896 517560 518320 524799 534812 535680 539352 541728 551610 552064 552420 562960 565440 569316 569997 570240 572508 582255 583110 588384 589248 590976 599280 601920 602640 606771 619256 621072 621984 633330 636120 653760 654720 662904 668515 674190 675552 677160 678528 690080 696663 698706 699732 711645 715635 719136 722304 735480 736560 738720 759088 759996 763344 774070 776340 777480 784512 799040 802218 803520 809028 812592 828096 828630 829312 844440 848160 853974 855360 874665 882576 883872 898920 900736 902880 928884 931608 932976 948860 949995 954180 958848 964224 980640 982080 984960 1011285 1013328 1015740 1017792 1035120 1036640 1048059 1049598 1069624 1078704 1083456 1103220 1104840 1125920 1130880 1138632 1139994 1145016 1161105 1164510 1166220 1176768 1178496 1198560 1203327 1203840 1205280 1213542 1238512 1242144 1243968 1266660 1272240 1280961 1307520 1325808 1337030 1348380 1351104 1354320 1380160 1393326 1397412 1399464 1423290 1431270 1438272 1470733 1470960 1473120 1477440 1518176 1519992 1526688 1548140 1552680 1554960 1574397 1598080 1604436 1607040 1618056 1625184 1656192 1657260 1688880 1696320 1707948 1709991 1710720 1746765 1749330 1765152 1767744 1797840 1805760 1857768 1863216 1865952 1897720 1899990 1908360 1961280 1964160 2005545 2022570 2026656 2031480 2035584 2070240 2073280 2089989 2096118 2099196 2134935 2139248 2157408 2166912 2206440 2209680 2251840 2277264 2279988 2290032 2322210 2329020 2332440 2353536 2397120 2406654 2410560 2427084 2477024 2484288 2487936 2533320 2544480 2561922 2623995 2651616 2674060 2696760 2702208 2708640 2760320 2786652 2794824 2798928 2846580 2849985 2862540 2876544 2941466 2941920 2946240 2954880 3033855 3036352 3039984 3053376 3096280 3105360 3109920 3148794 3208872 3236112 3250368 3314520 3377760 3392640 3415896 3419982 3483315 3493530 3498660 3530304 3535488 3595680 3609981 3611520 3715536 3726432 3731904 3795440 3799980 3816720 3842883 3922560 4011090 4045140 4053312 4062960 4140480 4146560 4179978 4192236 4198392 4269870 4278496 4314816 4412199 4412880 4419360 4503680 4554528 4559976 4580064 4644420 4658040 4664880 4794240 4813308 4821120 4854168 4954048 4968576 5066640 5088960 5123844 5240295 5247990 5303232 5348120 5393520 5417280 5573304 5589648 5597856 5693160 5699970 5725080 5882932 5883840 5892480 6016635 6067710 6072704 6079968 6106752 6192560 6210720 6219840 6269967 6297588 6404805 6417744 6472224 6500736 6629040 6755520 6831792 6839964 6966630 6987060 6997320 7060608 7191360 7219962 7353665 7431072 7452864 7463808 7590880 7599960 7633440 7685766 7871985 8022180 8090280 8106624 8125920 8280960 8359956 8384472 8396784 8539740 8549955 8556992 8629632 8824398 8825760 8838720 9109056 9119952 9160128 9288840 9316080 9329760 9626616 9708336 9908096 10133280 10177920 10247688 10449945 10480590 10495980 10606464 10696240 10787040 10829943 10834560 11146608 11179296 11195712 11386320 11399940 11450160 11528649 11765864 11767680 12033270 12135420 12159936 12385120 12421440 12439680 12539934 12595176 12809610 12835488 12944448 13236597 13258080 13511040 13663584 13679928 13933260 13974120 13994640 14382720 14439924 14707330 14862144 14905728 15181760 15199920 15266880 15371532 15743970 16044360 16180560 16251840 16719912 16768944 16793568 17079480 17099910 17113984 17648796 17651520 17677440 18049905 18218112 18239904 18320256 18577680 18632160 18659520 18809901 19214415 19253232 19416672 20266560 20495376 20899890 20961180 20991960 21392480 21574080 21659886 22060995 22293216 22358592 22391424 22772640 22799880 22900320 23057298 23531728 24066540 24270840 24319872 24770240 24842880 25079868 25190352 25619220 25670976 25888896 26473194 26516160 27327168 27359856 27866520 27948240 27989280 28879848 29414660 29724288 30363520 30399840 30533760 30743064 31349835 31487940 32088720 32361120 32489829 32503680 33439824 33537888 33587136 34158960 34199820 35297592 35303040 36099810 36479808 37155360 37264320 37319040 37619802 38428830 38506464 38833344 39709791 40533120 40990752 41799780 41922360 41983920 42784960 43148160 43319772 44121990 44586432 44717184 45545280 45599760 45800640 46114596 47063456 48133080 48541680 49540480 50159736 50380704 51238440 51341952 52946388 53032320 54149715 54654336 54719712 55733040 55896480 55978560 57643245 57759696 58829320 60799680 61486128 62699670 62975880 64177440 64722240 64979658 66182985 66879648 67075776 67174272 68317920 68399640 70595184 72199620 72959616 74310720 74528640 75239604 76857660 77012928 77666688 79419582 81981504 83599560 83844720 83967840 85569920 86639544 88243980 89172864 91090560 91199520 91601280 92229192 94049505 94126912 96266160 97083360 100319472 100761408 102476880 105892776 108299430 109439424 111466080 111792960 111957120 115286490 115519392 117658640 119129373 121599360 122972256 125399340 125951760 128354880 129444480 129959316 132365970 133759296 134151552 136635840 136799280 141190368 144399240 148621440 150479208 153715320 154025856 158839164 162449145 163963008 167199120 167689440 167935680 173279088 176487960 182399040 184458384 188099010 188253824 192532320 194166720 198548955 200638944 201522816 204953760 211785552 216598860 218878848 222932160 223585920 230572980 231038784 235317280 238258746 245944512 250798680 251903520 256709760 259918632 264731940 267518592 273271680 273598560 282380736 288798480 300958416 307430640 317678328 324898290 334398240 335378880 335871360 346558176 352975920 357388119 364798080 368916768 376198020 385064640 388333440 397097910 401277888 409907520 423571104 433197720 445864320 461145960 462077568 470634560 476517492 491889024 501597360 503807040 519837264 529463880 547197120 564761472 577596960 595646865 601916832 614861280 635356656 649796580 668796480 670757760 693116352 705951840 714776238 737833536 752396040 770129280 794195820 802555776 819815040 847142208 866395440 922291920 941269120 953034984 1003194720 1007614080 1039674528 1058927760 1094394240 1155193920 1191293730 1203833664 1229722560 1270713312 1299593160 1337592960 1386232704 1411903680 1429552476 1475667072 1504792080 1588391640 1694284416 1732790880 1786940595 1844583840 1906069968 2006389440 2079349056 2117855520 2310387840 2382587460 2407667328 2459445120 2541426624 2599186320 2823807360 2859104952 3009584160 3176783280 3465581760 3573881190 3689167680 3812139936 4012778880 4158698112 4235711040 4765174920 5082853248 5198372640 5718209904 6019168320 6353566560 6931163520 7147762380 7378335360 7624279872 8471422080 9530349840 10396745280 11436419808 12038336640 12707133120 14295524760 15248559744 19060699680 20793490560 22872839616 25414266240 28591049520 38121399360 45745679232 57182099040 76242798720 114364198080 228728396160
• Sum of all divisors σ(n): 975189196800
• Sum of proper divisors (its aliquot sum) s(n): 746460800640
• 228728396160 is an abundant number, because the sum of its proper divisors (746460800640) is greater than itself. Its abundance is 517732404480

Bases of 228728396160

• Binary: 11010101000001010001100101100110000000₂
• Hexadecimal: 0x3541465980
• Base-36: 2X2QZC00

Squares and roots of 228728396160

• 228728396160 squared (228728396160²) is 52316679209925902745600
• 228728396160 cubed (228728396160³) is 11966310128103567687441228496896000
• The square root of 228728396160 is 478255.5761933153
• The cube root of 228728396160 is 6115.6134656817

Scales and comparisons

• 228,728,396,160 seconds is equal to 7,272 years, 44 weeks, 3 days, 9 hours, 36 minutes.
• To count from 1 to 228,728,396,160 would take you about fourteen thousand, five hundred forty-five 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 228728396160 cubic inches would be around 509.6 feet tall.

Recreational maths with 228728396160

• 228728396160 backwards is 061693827822
• 228728396160 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 228728396160's digits is 54
• More coming soon!