328427801820

Names of 328427801820

• Cardinal: 328427801820 can be written as Three hundred twenty-eight billion, four hundred twenty-seven million, eight hundred one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.2842780182 × 10¹¹

Factors of 328427801820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 474

Divisors of 328427801820

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 19 20 27 30 31 34 36 38 45 51 54 57 60 62 68 76 81 85 90 93 95 102 108 114 124 135 153 155 162 170 171 180 186 190 204 228 243 255 270 279 285 289 306 310 323 324 340 342 372 380 397 405 459 465 486 510 513 527 540 558 570 578 589 612 620 646 684 765 794 810 837 855 867 918 930 969 972 1020 1026 1054 1116 1140 1156 1178 1191 1215 1292 1377 1395 1445 1530 1539 1581 1588 1615 1620 1674 1710 1734 1767 1836 1860 1938 1985 2052 2108 2295 2356 2382 2430 2511 2565 2601 2635 2754 2790 2890 2907 2945 3060 3078 3162 3230 3348 3420 3468 3534 3573 3876 3970 4131 4185 4335 4590 4617 4743 4764 4845 4860 5022 5130 5202 5270 5301 5491 5508 5580 5780 5814 5890 5955 6156 6324 6460 6749 6885 7068 7146 7533 7543 7695 7803 7905 7940 8262 8370 8670 8721 8835 8959 9180 9234 9486 9690 10013 10044 10260 10404 10540 10602 10719 10982 11628 11780 11910 12307 12555 13005 13498 13770 14229 14292 14535 15066 15086 15390 15606 15810 15903 16473 16524 16740 17340 17442 17670 17865 17918 18468 18972 19380 20026 20247 20655 21204 21438 21964 22629 23085 23409 23715 23820 24614 25110 26010 26163 26505 26877 26996 27455 27540 28458 29070 30039 30132 30172 30780 31212 31620 31806 32157 32946 33745 34884 35340 35730 35836 36921 37665 37715 39015 40052 40494 41310 42687 42876 43605 44795 45258 46170 46818 47430 47709 49228 49419 50065 50220 52020 52326 53010 53595 53754 54910 56916 58140 60078 60741 61535 63612 64314 65892 67490 67887 70227 71145 71460 73842 75330 75430 78030 78489 79515 80631 80988 82365 82620 85374 87210 89590 90117 90516 92340 93636 94860 95418 96471 98838 100130 101235 104652 106020 107190 107508 109820 110763 113145 114733 117045 120156 121482 123070 128061 128231 128628 130815 134385 134980 135774 140454 142290 143127 147684 148257 150195 150660 150860 156060 156978 159030 160785 161262 164730 170221 170748 174420 179180 180234 182223 184605 190836 192942 197676 200260 202470 203661 209219 213435 214380 221526 226290 229466 233833 234090 238545 241893 242964 246140 247095 256122 256462 261630 268770 270351 271548 280908 284580 286254 296514 300390 303705 313956 318060 321570 322524 329460 332289 339435 340442 344199 351135 360468 364446 369210 384693 385884 392445 403155 404940 407322 418438 426870 443052 444771 450585 452580 458932 467666 468180 477090 482355 483786 494190 510663 512244 512924 523260 537540 540702 546669 553815 572508 573665 593028 600780 607410 610983 627657 640305 641155 643140 664578 678870 680884 688398 701499 702270 715635 725679 728892 738420 741285 769386 784890 806310 811053 814644 836876 851105 853740 889542 901170 911115 935332 954180 964710 967572 988380 996867 1018305 1021326 1032597 1046095 1081404 1093338 1107630 1147330 1154079 1169165 1209465 1214820 1221966 1255314 1280610 1282310 1329156 1334313 1351755 1357740 1376796 1402998 1404540 1431270 1451358 1482570 1531989 1538772 1569780 1612620 1622106 1640007 1661445 1702210 1720995 1779084 1802340 1822230 1832949 1882971 1923465 1929420 1993734 2036610 2042652 2065194 2092190 2104497 2177037 2179927 2186676 2215260 2223855 2294660 2308158 2338330 2418930 2433159 2443932 2510628 2553315 2561220 2564620 2668626 2703510 2733345 2805996 2862540 2902716 2965140 2990601 3054915 3063978 3097791 3138285 3244212 3280014 3322890 3404420 3441990 3462237 3507495 3556723 3628395 3644460 3665898 3765942 3846930 3975161 3987468 4055265 4073220 4130388 4184380 4208994 4354074 4359854 4447710 4595967 4616316 4676660 4837860 4866318 4984335 5106630 5162985 5337252 5407020 5466690 5648913 5770395 5981202 6109830 6127956 6195582 6276570 6313491 6539781 6560028 6645780 6671565 6883980 6924474 7014990 7113446 7256790 7331796 7531884 7659945 7693860 7950322 8110530 8200035 8417988 8708148 8719708 8895420 9164745 9191934 9293373 9414855 9732636 9968670 10213260 10325970 10386711 10522485 10670169 10885185 10899635 10933380 11297826 11540790 11925483 11962404 12165795 12219660 12391164 12553140 12626982 13079562 13343130 13787901 13848948 14029980 14226892 14513580 14953005 15319890 15488955 15900644 16221060 16400070 16946739 17311185 17783615 18329490 18383868 18586746 18829710 18940473 19619343 19875805 19937340 20651940 20773422 21044970 21340338 21770370 21799270 22595652 22979835 23081580 23850966 24331590 25253964 26159124 26686260 27575802 27880119 28244565 29906010 30639780 30977910 31160133 31567455 32010507 32698905 32800140 33893478 34622370 35567230 35776449 36658980 37173492 37659420 37880946 39238686 39751610 41363703 41546844 42089940 42680676 43540740 43598540 45959670 46466865 47701932 48663180 50840217 51933555 53350845 55151604 55760238 56489130 56821419 58858029 59627415 59812020 61955820 62320266 63134910 64021014 65397810 67577737 67786956 68939505 69244740 71134460 71552898 75761892 78477372 79503220 82727406 84733695 91919340 92933730 94702365 96031521 98096715 101680434 103867110 106701690 107329347 111520476 112978260 113642838 117716058 119254830 124640532 126269820 128042028 130795620 135155474 137879010 139400595 143105796 155800665 160052535 165454812 169467390 176574087 178882245 185867460 189404730 192063042 196193430 202733211 203360868 206818515 207734220 213403380 214658694 227285676 235432116 238509660 254201085 270310948 275758020 278801190 284107095 288094563 294290145 311601330 320105070 321988041 337888685 338934780 353148174 357764490 378809460 384126084 392386860 405466422 413637030 429317388 480157605 508402170 529722261 536646735 557602380 568214190 576189126 588580290 608199633 623202660 640210140 643976082 675777370 706296348 715528980 810932844 827274060 864283689 882870435 960315210 965964123 1013666055 1016804340 1059444522 1073293470 1136428380 1152378252 1177160580 1216399266 1287952164 1351554740 1440472815 1609940205 1728567378 1765740870 1824598899 1920630420 1931928246 2027332110 2118889044 2146586940 2432798532 2648611305 2880945630 3040998165 3219880410 3457134756 3531481740 3649197798 3863856492 4054664220 4321418445 4829820615 5297222610 5473796697 5761891260 6081996330 6439760820 7298395596 8642836890 9122994495 9659641230 10594445220 10947593394 12163992660 16421390091 17285673780 18245988990 19319282460 21895186788 27368983485 32842780182 36491977980 54737966970 65685560364 82106950455 109475933940 164213900910 328427801820
• Sum of all divisors σ(n): 1195506923520
• Sum of proper divisors (its aliquot sum) s(n): 867079121700
• 328427801820 is an abundant number, because the sum of its proper divisors (867079121700) is greater than itself. Its abundance is 538651319880

Bases of 328427801820

• Binary: 100110001110111110100101000110011011100₂
• Hexadecimal: 0x4C77D28CDC
• Base-36: 46VLFLR0

Squares and roots of 328427801820

• 328427801820 squared (328427801820²) is 107864821008317195312400
• 328427801820 cubed (328427801820³) is 35425806057469372393759140188568000
• The square root of 328427801820 is 573086.2080176071
• The cube root of 328427801820 is 6899.4314578807

Scales and comparisons

• 328,427,801,820 seconds is equal to 10,442 years, 51 weeks, 2 days, 16 hours, 57 minutes.
• To count from 1 to 328,427,801,820 would take you about twenty thousand, eight hundred eighty-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 328427801820 cubic inches would be around 575 feet tall.

Recreational maths with 328427801820

• 328427801820 backwards is 028108724823
• 328427801820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 328427801820's digits is 45
• More coming soon!