28828275840

Names of 28828275840

• Cardinal: 28828275840 can be written as Twenty-eight billion, eight hundred twenty-eight million, two hundred seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.882827584 × 10¹⁰

Factors of 28828275840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 127

Divisors of 28828275840

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 49 52 54 56 60 63 64 65 70 72 78 80 81 84 90 91 96 97 98 104 105 108 112 117 120 126 128 130 135 140 144 147 156 160 162 168 180 182 189 192 194 195 196 208 210 216 224 234 240 243 245 252 260 270 273 280 288 291 294 312 315 320 324 336 351 360 364 378 384 388 390 392 405 416 420 432 441 448 455 468 480 485 486 490 504 520 540 546 560 567 576 582 585 588 624 630 637 640 648 672 679 702 720 728 729 735 756 776 780 784 810 819 832 840 864 873 882 896 910 936 945 960 970 972 980 1008 1040 1053 1080 1092 1120 1134 1152 1164 1170 1176 1215 1248 1260 1261 1274 1296 1323 1344 1358 1365 1404 1440 1455 1456 1458 1470 1512 1552 1560 1568 1620 1638 1664 1680 1701 1728 1746 1755 1764 1820 1872 1890 1911 1920 1940 1944 1960 2016 2037 2080 2106 2160 2184 2205 2240 2268 2328 2340 2352 2430 2457 2496 2520 2522 2548 2592 2619 2646 2688 2716 2730 2808 2835 2880 2910 2912 2916 2940 3024 3104 3120 3136 3159 3185 3240 3276 3360 3395 3402 3456 3492 3510 3528 3640 3645 3744 3780 3783 3822 3880 3888 3920 3969 4032 4074 4095 4160 4212 4320 4365 4368 4410 4480 4536 4656 4680 4704 4753 4860 4914 4992 5040 5044 5096 5103 5184 5238 5265 5292 5432 5460 5616 5670 5733 5760 5820 5824 5832 5880 6048 6111 6208 6240 6272 6305 6318 6370 6480 6552 6615 6720 6790 6804 6984 7020 7056 7280 7290 7371 7488 7560 7566 7644 7760 7776 7840 7857 7938 8064 8148 8190 8320 8424 8505 8640 8730 8736 8820 8827 9072 9312 9360 9408 9477 9506 9555 9720 9828 10080 10088 10185 10192 10206 10368 10476 10530 10584 10864 10920 11232 11340 11349 11466 11640 11648 11664 11760 11907 12096 12222 12285 12416 12480 12610 12636 12740 12960 13095 13104 13230 13440 13580 13608 13968 14040 14112 14259 14560 14580 14742 14976 15120 15132 15288 15520 15552 15680 15714 15795 15876 16296 16380 16848 17010 17199 17280 17460 17472 17640 17654 18144 18333 18624 18720 18816 18915 18954 19012 19110 19440 19656 19845 20160 20176 20370 20384 20412 20952 21060 21168 21728 21840 22113 22464 22680 22698 22932 23280 23328 23520 23571 23765 23814 24192 24444 24570 24960 25220 25272 25480 25515 25920 26190 26208 26460 26481 27160 27216 27936 28080 28224 28518 28665 29120 29160 29484 30240 30264 30555 30576 31040 31104 31360 31428 31590 31752 32592 32760 33696 34020 34047 34398 34920 34944 35280 35308 35721 36288 36666 36855 37248 37440 37830 37908 38024 38220 38880 39285 39312 39690 40320 40352 40740 40768 40824 41904 42120 42336 42777 43456 43680 44135 44226 44928 45360 45396 45864 46560 46656 47040 47142 47385 47530 47628 48888 49140 50440 50544 50960 51030 51597 51840 52380 52416 52920 52962 54320 54432 54999 55872 56160 56448 56745 57036 57330 58240 58320 58968 59535 60480 60528 61110 61152 61789 62080 62856 63180 63504 65184 65520 66339 67392 68040 68094 68796 69840 70560 70616 70713 71295 71442 72576 73332 73710 74880 75660 75816 76048 76440 77760 78570 78624 79380 79443 80704 81480 81536 81648 83808 84240 84672 85554 85995 86912 87360 88270 88452 90720 90792 91665 91728 93120 93312 94080 94284 94770 95060 95256 97776 98280 100880 101088 101920 102060 102141 103194 104760 104832 105840 105924 108640 108864 109998 110565 111744 112320 113490 114072 114660 116640 117855 117936 119070 120960 121056 122220 122304 123578 125712 126360 127008 128331 130368 131040 132405 132678 134784 136080 136188 137592 139680 141120 141232 141426 142590 142884 146664 147420 151320 151632 152096 152880 154791 155520 157140 157248 158760 158886 161408 162960 163296 164997 167616 168480 169344 170235 171108 171990 174720 176540 176904 178605 181440 181584 183330 183456 185367 186240 188568 189540 190120 190512 195552 196560 201760 202176 203840 204120 204282 206388 209520 211680 211848 213885 217280 217728 219996 221130 224640 226980 228144 229320 233280 235710 235872 238140 238329 242112 244440 244608 247156 251424 252720 254016 256662 257985 260736 262080 264810 265356 272160 272376 274995 275184 279360 282240 282464 282852 285180 285768 293328 294840 302640 303264 304192 305760 306423 308945 309582 314280 314496 317520 317772 325920 326592 329994 331695 335232 336960 340470 342216 343980 353080 353565 353808 357210 362880 363168 366660 366912 370734 377136 379080 380240 381024 384993 391104 393120 397215 403520 404352 407680 408240 408564 412776 419040 423360 423696 427770 434560 439992 442260 453960 456288 458640 464373 466560 471420 471744 476280 476658 484224 488880 494312 494991 502848 505440 508032 510705 513324 515970 524160 529620 530712 544320 544752 549990 550368 556101 558720 564928 565704 570360 571536 586656 589680 605280 606528 608384 611520 612846 617890 619164 628560 635040 635544 641655 651840 653184 659988 663390 673920 680940 684432 687960 706160 707130 707616 714420 714987 726336 733320 733824 741468 754272 758160 760480 762048 769986 773955 782208 786240 794430 807040 816480 817128 824985 825552 838080 846720 847392 855540 879984 884520 907920 912576 917280 919269 926835 928746 942840 943488 952560 953316 977760 988624 989982 1005696 1010880 1021410 1026648 1031940 1059240 1061424 1088640 1089504 1099980 1100736 1112202 1129856 1131408 1140720 1143072 1154979 1173312 1179360 1191645 1210560 1213056 1223040 1225692 1235780 1238328 1257120 1270080 1271088 1283310 1303680 1319976 1326780 1361880 1368864 1375920 1412320 1414260 1415232 1428840 1429974 1452672 1466640 1482936 1508544 1516320 1520960 1524096 1532115 1539972 1547910 1572480 1588860 1632960 1634256 1649970 1651104 1668303 1676160 1694784 1711080 1759968 1769040 1815840 1825152 1834560 1838538 1853670 1857492 1885680 1905120 1906632 1924965 1955520 1977248 1979964 2021760 2042820 2053296 2063880 2118480 2122848 2144961 2179008 2199960 2201472 2224404 2262816 2281440 2286144 2309958 2321865 2346624 2358720 2383290 2421120 2451384 2471560 2474955 2476656 2514240 2540160 2542176 2566620 2639952 2653560 2723760 2737728 2751840 2780505 2824640 2828520 2830464 2857680 2859948 2933280 2965872 3017088 3032640 3041920 3064230 3079944 3095820 3177720 3265920 3268512 3299940 3302208 3336606 3389568 3422160 3464937 3519936 3538080 3574935 3631680 3669120 3677076 3707340 3714984 3771360 3810240 3813264 3849930 3911040 3954496 3959928 4085640 4106592 4127760 4236960 4245696 4289922 4358016 4399920 4448808 4525632 4562880 4572288 4596345 4619916 4643730 4717440 4766580 4902768 4943120 4949910 4953312 5004909 5028480 5084352 5133240 5279904 5307120 5447520 5475456 5503680 5561010 5649280 5657040 5715360 5719896 5774895 5866560 5931744 6065280 6128460 6159888 6191640 6355440 6434883 6537024 6599880 6604416 6673212 6844320 6929874 7039872 7076160 7149870 7263360 7354152 7414680 7429968 7542720 7620480 7626528 7699860 7908992 7919856 8171280 8213184 8255520 8341515 8473920 8491392 8579844 8799840 8897616 9051264 9125760 9192690 9239832 9287460 9533160 9805536 9886240 9899820 9906624 10009818 10168704 10266480 10559808 10614240 10724805 10895040 11007360 11122020 11314080 11430720 11439792 11549790 11733120 11863488 12256920 12319776 12383280 12710880 12869766 13074048 13199760 13346424 13688640 13859748 14152320 14299740 14708304 14829360 14859936 15014727 15085440 15253056 15399720 15839712 16342560 16426368 16511040 16683030 16947840 17159688 17324685 17599680 17795232 18385380 18479664 18574920 19066320 19611072 19772480 19799640 19813248 20019636 20532960 21119616 21228480 21449610 21790080 22244040 22628160 22861440 22879584 23099580 23726976 24513840 24639552 24766560 25024545 25421760 25739532 26399520 26692848 27377280 27719496 28599480 29416608 29658720 29719872 30029454 30506112 30799440 31679424 32174415 32685120 33022080 33366060 34319376 34649370 35199360 35590464 36770760 36959328 37149840 38132640 39222144 39544960 39599280 40039272 41065920 42456960 42899220 44488080 45044181 45256320 45759168 46199160 49027680 49279104 49533120 50049090 50843520 51479064 52799040 53385696 55438992 57198960 58833216 59317440 59439744 60058908 61598880 63358848 64348830 65370240 66732120 68638752 69298740 71180928 73541520 73918656 74299680 75073635 76265280 79198560 80078544 82131840 85798440 88976160 90088362 91518336 92398320 98055360 99066240 100098180 102958128 105598080 106771392 110877984 114397920 117666432 118634880 120117816 123197760 128697660 133464240 137277504 138597480 147083040 147837312 148599360 150147270 152530560 158397120 160157088 171596880 177952320 180176724 184796640 196110720 200196360 205916256 213542784 221755968 225220905 228795840 240235632 246395520 257395320 266928480 274555008 277194960 294166080 297198720 300294540 316794240 320314176 343193760 355904640 360353448 369593280 400392720 411832512 443511936 450441810 457591680 480471264 514790640 533856960 554389920 588332160 600589080 640628352 686387520 720706896 739186560 800785440 823665024 900883620 960942528 1029581280 1067713920 1108779840 1201178160 1372775040 1441413792 1601570880 1801767240 1921885056 2059162560 2217559680 2402356320 2882827584 3203141760 3603534480 4118325120 4804712640 5765655168 7207068960 9609425280 14414137920 28828275840
• Sum of all divisors σ(n): 130779767160
• Sum of proper divisors (its aliquot sum) s(n): 101951491320
• 28828275840 is an abundant number, because the sum of its proper divisors (101951491320) is greater than itself. Its abundance is 73123215480

Bases of 28828275840

• Binary: 11010110110010011001001010010000000₂
• Hexadecimal: 0x6B64C9480
• Base-36: D8RM000

Squares and roots of 28828275840

• 28828275840 squared (28828275840²) is 831069487907127705600
• 28828275840 cubed (28828275840³) is 23958300439594221799143112704000
• The square root of 28828275840 is 169788.9155392659
• The cube root of 28828275840 is 3066.2405515899

Scales and comparisons

• 28,828,275,840 seconds is equal to 916 years, 33 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 28,828,275,840 would take you about one thousand, eight hundred thirty-three 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 28828275840 cubic inches would be around 255.5 feet tall.

Recreational maths with 28828275840

• 28828275840 backwards is 04857282882
• 28828275840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28828275840's digits is 54
• More coming soon!