1028628018432

Names of 1028628018432

• Cardinal: 1028628018432 can be written as One trillion, twenty-eight billion, six hundred twenty-eight million, eighteen thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.028628018432 × 10¹²

Factors of 1028628018432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 428

Divisors of 1028628018432

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 43 48 51 54 56 63 64 68 72 84 86 96 102 108 112 119 126 127 128 129 136 144 153 168 172 189 192 204 216 224 229 238 252 254 256 258 272 288 301 306 336 344 357 378 381 384 387 408 432 448 458 459 476 504 508 516 544 576 602 612 672 687 688 714 731 756 762 768 774 816 864 889 896 903 916 918 952 1008 1016 1032 1071 1088 1143 1152 1161 1204 1224 1344 1374 1376 1428 1462 1512 1524 1548 1603 1632 1728 1778 1792 1806 1832 1836 1904 2016 2032 2061 2064 2142 2159 2176 2193 2286 2304 2322 2408 2448 2667 2688 2709 2748 2752 2856 2924 3024 3048 3096 3206 3213 3264 3429 3456 3556 3612 3664 3672 3808 3893 4032 4064 4122 4128 4284 4318 4352 4386 4572 4644 4809 4816 4896 5117 5334 5376 5418 5461 5496 5504 5712 5848 6048 6096 6183 6192 6412 6426 6477 6528 6579 6858 6912 7112 7224 7328 7344 7616 7786 8001 8064 8127 8128 8244 8256 8568 8636 8772 9144 9288 9618 9632 9792 9847 10234 10668 10836 10922 10992 11008 11424 11679 11696 12096 12192 12366 12384 12824 12852 12954 13056 13158 13716 14224 14427 14448 14656 14688 15113 15232 15351 15572 16002 16128 16254 16256 16383 16488 16512 17136 17272 17544 18288 18576 19236 19264 19431 19584 19694 19737 20468 21336 21672 21844 21984 22848 23358 23392 24003 24192 24384 24732 24768 25648 25704 25908 26316 27251 27432 28448 28854 28896 29083 29312 29376 29541 30226 30464 30702 31144 32004 32508 32512 32766 32976 33024 34272 34544 35037 35088 36576 37152 38227 38472 38528 38862 39168 39388 39474 40936 42672 43281 43344 43688 43968 45339 45696 46053 46716 46784 48006 48384 48768 49149 49464 49536 51296 51408 51816 52632 54502 54864 56896 57708 57792 58166 58293 58624 58752 59082 60452 61404 62288 64008 65016 65532 65952 68544 68929 69088 70074 70176 73152 74304 76454 76944 77056 77724 78776 78948 81753 81872 85344 86562 86688 87249 87376 87936 88623 90678 91392 92106 92837 93432 93568 96012 97536 98298 98928 99072 102592 102816 103632 105111 105264 109004 109728 113792 114681 115416 115584 116332 116586 117504 118164 120904 122808 124576 128016 130032 131064 131904 136017 137088 137858 138159 138176 140148 140352 146304 147447 148608 152908 153888 155448 157552 157896 163506 163744 167399 170688 173124 173376 174498 174752 175872 177246 181356 184212 185674 186864 187136 192024 196596 197856 203581 205184 205632 206787 207264 210222 210528 218008 219456 227584 229362 230832 231168 232664 233172 236328 241808 245259 245616 249152 256032 260064 261747 262128 263808 265869 272034 274176 275716 276318 276352 278511 280296 280704 292608 294894 297216 305816 307776 310896 315104 315792 327012 327488 334798 341376 344043 346248 346752 348996 349504 354492 362712 368424 371348 373728 384048 393192 395712 407162 408051 410368 411264 413574 414528 420444 421056 436016 438912 458724 461664 465328 466344 472656 483616 490518 491232 494411 498304 502197 512064 520128 523494 524256 527616 531738 544068 551432 552636 552704 557022 560592 561408 589788 610743 611632 615552 620361 621792 630208 631584 649859 654024 654976 669596 682752 688086 692496 693504 697992 699008 708984 725424 735777 736848 742696 747456 768096 785241 786384 791424 814324 816102 822528 827148 829056 835533 840888 842112 872032 877824 917448 923328 930656 932688 945312 967232 981036 982464 988822 996608 1004394 1024128 1032129 1040256 1046988 1048512 1063476 1088136 1102864 1105272 1114044 1121184 1171793 1179576 1221486 1223264 1231104 1240722 1243584 1250569 1260416 1263168 1299718 1308048 1309952 1339192 1376172 1384992 1395984 1398016 1417968 1450848 1471554 1473696 1483233 1485392 1494912 1506591 1536192 1570482 1572768 1582848 1628648 1632204 1654296 1658112 1671066 1681776 1684224 1744064 1832229 1834896 1846656 1861083 1861312 1865376 1890624 1934464 1949577 1962072 1964928 1977644 2008788 2048256 2064258 2080512 2093976 2097024 2126952 2176272 2205728 2210544 2228088 2242368 2343586 2359152 2442972 2446528 2481444 2487168 2501138 2506599 2520832 2526336 2599436 2616096 2678384 2752344 2769984 2791968 2835936 2901696 2943108 2947392 2966466 2970784 2989824 3013182 3072384 3140964 3145536 3257296 3264408 3308592 3342132 3363552 3460877 3488128 3515379 3664458 3669792 3693312 3722166 3722624 3730752 3751707 3781248 3868928 3899154 3924144 3929856 3955288 4017576 4128516 4187952 4194048 4253904 4352544 4411456 4421088 4449699 4456176 4484736 4519773 4687172 4718304 4885944 4893056 4962888 4974336 5002276 5013198 5052672 5198872 5232192 5356768 5496687 5504688 5539968 5583936 5671872 5803392 5848731 5886216 5894784 5932932 5941568 6026364 6144768 6281928 6291072 6514592 6528816 6617184 6684264 6727104 6921754 6976256 7030758 7328916 7339584 7444332 7445248 7461504 7503414 7562496 7798308 7848288 7910576 8035152 8257032 8375904 8507808 8705088 8753983 8822912 8842176 8899398 8912352 8969472 9039546 9374344 9436608 9771888 9786112 9925776 10004552 10026396 10382631 10397744 10464384 10546137 10713536 10993374 11009376 11079936 11167872 11255121 11343744 11606784 11697462 11772432 11789568 11865864 11883136 12052728 12563856 12582144 13029184 13057632 13234368 13349097 13368528 13454208 13843508 14061516 14657832 14679168 14888664 14923008 15006828 15596616 15696576 15821152 16070304 16514064 16751808 17015616 17410176 17507966 17546193 17645824 17684352 17798796 17824704 18079092 18748688 18873216 19543776 19851552 20009104 20052792 20765262 20795488 20928768 21092274 21259673 21427072 21986748 22018752 22335744 22510242 22687488 23394924 23544864 23731728 23766272 24105456 25127712 26058368 26115264 26261949 26468736 26698194 26737056 26908416 27687016 28123032 29315664 29358336 29777328 30013656 31147893 31193232 31393152 31638411 31642304 32140608 33028128 33503616 33765363 34031232 34820352 35015932 35092386 35368704 35597592 35649408 36158184 37497376 37746432 39087552 39703104 40018208 40105584 41530524 41590976 42184548 42519346 42854144 43973496 44037504 45020484 46789848 47089728 47463456 48210912 50255424 52116736 52230528 52523898 52937472 53396388 53474112 55374032 56246064 58631328 59554656 60027312 62295786 62386464 62786304 63276822 63284608 63779019 64281216 66056256 67007232 67530726 68062464 70031864 70184772 71195184 71298816 72316368 74994752 78175104 78785847 79406208 80036416 80211168 83061048 83181952 84369096 85038692 87946992 88075008 90040968 93443679 93579696 94179456 94926912 96421824 100510848 104461056 105047796 106792776 106948224 110748064 112492128 117262656 119109312 120054624 124591572 124772928 126553644 126569216 127558038 128562432 132112512 135061452 140063728 140369544 142390368 144632736 148817711 149989504 156350208 157571694 158812416 160072832 160422336 166122096 166363904 168738192 170077384 175893984 180081936 186887358 187159392 188358912 189853824 191337057 192843648 201021696 210095592 213585552 213896448 221496128 224984256 234525312 236357541 238218624 240109248 249183144 249545856 253107288 255116076 264225024 270122904 280127456 280739088 284780736 289265472 297635422 299979008 315143388 320145664 320844672 332244192 337476384 340154768 351787968 360163872 373774716 374318784 379707648 382674114 385687296 420191184 427171104 442992256 446453133 449968512 469050624 472715082 476437248 480218496 498366288 499091712 506214576 510232152 540245808 560254912 561478176 569561472 574011171 578530944 595270844 630286776 641689344 664488384 674952768 680309536 703575936 720327744 747549432 748637568 765348228 840382368 854342208 885984512 892906266 899937024 945430164 960436992 996732576 1012429152 1020464304 1080491616 1120509824 1122956352 1139122944 1148022342 1157061888 1190541688 1260573552 1328976768 1339359399 1349905536 1360619072 1407151872 1440655488 1495098864 1497275136 1530696456 1680764736 1708684416 1785812532 1890860328 1993465152 2024858304 2040928608 2160983232 2241019648 2245912704 2296044684 2381083376 2521147104 2657953536 2678718798 2699811072 2721238144 2881310976 2990197728 3061392912 3361529472 3417368832 3571625064 3781720656 3986930304 4018078197 4049716608 4081857216 4321966464 4491825408 4592089368 4762166752 5042294208 5357437596 5442476288 5980395456 6122785824 6723058944 7143250128 7563441312 7973860608 8036156394 8099433216 8163714432 8643932928 9184178736 9524333504 10084588416 10714875192 11960790912 12245571648 14286500256 15126882624 16072312788 16327428864 18368357472 19048667008 20169176832 21429750384 23921581824 24491143296 28573000512 30253765248 32144625576 36736714944 38097334016 42859500768 48982286592 57146001024 60507530496 64289251152 73473429888 85719001536 114292002048 128578502304 146946859776 171438003072 257157004608 342876006144 514314009216 1028628018432
• Sum of all divisors σ(n): 3812710809600
• Sum of proper divisors (its aliquot sum) s(n): 2784082791168
• 1028628018432 is an abundant number, because the sum of its proper divisors (2784082791168) is greater than itself. Its abundance is 1755454772736

Bases of 1028628018432

• Binary: 1110111101111111000000011111010100000000₂
• Hexadecimal: 0xEF7F01F500
• Base-36: D4JMKAO0

Squares and roots of 1028628018432

• 1028628018432 squared (1028628018432²) is 1058075600303342931738624
• 1028628018432 cubed (1028628018432³) is 1088366208091276497979654245678317568
• The square root of 1028628018432 is 1014213.0044679963
• The cube root of 1028628018432 is 10094.5303143371

Scales and comparisons

• 1,028,628,018,432 seconds is equal to 32,707 years, 9 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 1,028,628,018,432 would take you about eighty-one thousand, seven hundred sixty-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 1028628018432 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028628018432

• 1028628018432 backwards is 2348108268201
• The number of decimal digits it has is: 13
• The sum of 1028628018432's digits is 45
• More coming soon!