428026135680

Names of 428026135680

• Cardinal: 428026135680 can be written as Four hundred twenty-eight billion, twenty-six million, one hundred thirty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.2802613568 × 10¹¹

Factors of 428026135680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 244

Divisors of 428026135680

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 29 30 32 33 36 39 40 44 45 48 52 54 55 58 60 64 65 66 72 78 80 81 87 88 90 96 99 104 108 110 116 117 120 121 128 130 132 135 143 144 145 156 160 162 165 174 176 180 181 192 195 198 208 216 220 232 234 240 242 260 261 264 270 286 288 290 297 312 319 320 324 330 348 351 352 360 362 363 377 384 390 396 405 416 429 432 435 440 464 468 480 484 495 520 522 528 540 543 572 576 580 585 594 605 624 638 640 648 660 696 702 704 715 720 724 726 754 780 783 792 810 832 858 864 870 880 891 905 928 936 957 960 968 990 1040 1044 1053 1056 1080 1086 1089 1131 1144 1152 1160 1170 1188 1210 1248 1276 1287 1296 1305 1320 1392 1404 1408 1430 1440 1448 1452 1485 1508 1560 1566 1573 1584 1595 1620 1629 1664 1716 1728 1740 1755 1760 1782 1810 1815 1856 1872 1885 1914 1920 1936 1980 1991 2080 2088 2106 2112 2145 2160 2172 2178 2262 2288 2320 2340 2349 2353 2376 2420 2496 2552 2574 2592 2610 2640 2715 2784 2808 2860 2871 2880 2896 2904 2970 3016 3120 3132 3146 3168 3190 3240 3258 3267 3393 3432 3456 3480 3509 3510 3520 3564 3620 3630 3712 3744 3770 3828 3861 3872 3915 3960 3982 4147 4160 4176 4212 4224 4290 4320 4344 4356 4455 4524 4576 4640 4680 4698 4706 4719 4752 4785 4840 4887 4992 5104 5148 5184 5220 5249 5265 5280 5430 5445 5568 5616 5655 5720 5742 5760 5792 5808 5940 5973 6032 6240 6264 6292 6336 6380 6435 6480 6516 6534 6786 6864 6960 7018 7020 7040 7059 7128 7240 7260 7488 7540 7656 7722 7744 7830 7865 7920 7964 8145 8294 8320 8352 8424 8580 8613 8640 8688 8712 8910 9048 9152 9280 9360 9396 9412 9438 9504 9570 9680 9774 9801 9955 10179 10208 10296 10368 10440 10498 10527 10530 10560 10860 10890 11136 11232 11310 11440 11484 11583 11584 11616 11745 11765 11880 11946 12064 12441 12480 12528 12584 12672 12760 12870 12960 13032 13068 13572 13728 13920 14036 14040 14118 14157 14256 14355 14480 14520 14661 14976 15080 15312 15444 15488 15660 15730 15747 15840 15928 16290 16335 16588 16704 16848 16965 17160 17226 17280 17376 17424 17545 17820 17919 18096 18304 18560 18720 18792 18824 18876 19008 19140 19305 19360 19548 19602 19910 20358 20416 20592 20735 20880 20996 21054 21060 21120 21177 21720 21780 21901 22464 22620 22880 22968 23166 23168 23232 23490 23530 23595 23760 23892 24128 24435 24882 24960 25056 25168 25520 25740 25839 25883 25920 26064 26136 26245 27144 27456 27840 28072 28080 28236 28314 28512 28710 28960 29040 29322 29865 30160 30537 30624 30888 31320 31460 31494 31581 31680 31856 32580 32670 33176 33408 33696 33930 34320 34452 34752 34848 35090 35295 35640 35838 36192 37323 37440 37584 37648 37752 38016 38280 38610 38720 39096 39204 39820 40716 40832 41184 41470 41760 41992 42108 42120 42354 42471 43065 43440 43560 43802 44928 45240 45617 45760 45936 46332 46464 46980 47060 47190 47241 47520 47784 48256 48870 49005 49764 50112 50336 50895 51040 51480 51678 51766 51840 52128 52272 52490 52635 53757 54288 54912 55680 56144 56160 56472 56628 57024 57420 57739 57915 57920 58080 58644 59730 60320 61074 61248 61776 62205 62640 62920 62988 63162 63360 63531 63712 65160 65340 65703 66352 67392 67860 68237 68640 68904 69504 69696 70180 70590 70785 71280 71676 72384 73305 74646 74880 75168 75296 75504 76560 77220 77440 77649 78192 78408 78735 79640 81432 82368 82940 83520 83984 84216 84240 84708 84942 86130 86880 87120 87604 89595 90480 91234 91520 91872 92664 93960 94120 94380 94482 94743 95040 95568 97740 98010 99528 100224 100672 101790 102080 102960 103356 103532 104256 104544 104980 105270 105885 107514 108576 109505 111969 112288 112320 112944 113256 114048 114840 115478 115830 115840 116160 117288 119460 120640 122148 122496 123552 124410 125280 125840 125976 126324 127062 127413 127424 129195 129415 130320 130680 131406 132704 134784 135720 136474 136851 137280 137808 139392 140360 141180 141570 141723 142560 143352 144768 146610 149292 150336 150592 151008 152685 153120 154440 155298 156384 156816 157470 157905 159280 161271 162864 164736 165880 167040 167968 168432 168480 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78826176 81065556 81296512 81544320 81997344 82566770 83144160 83860920 85742415 87584640 88435152 89451648 90072840 90702720 90953280 91108160 91458576 92247012 93537180 94612320 96077696 98261280 98532720 99080124 99772992 101331945 101620640 102496680 102890898 103213440 107490240 108087408 109329792 110543940 110858880 111814560 113534784 114323220 115308765 117913536 118239264 120097120 121598334 121944768 121979520 122996016 123850155 124716240 126149760 131015040 131376960 132106832 134177472 135109260 136054080 136662240 137187864 141918480 144116544 147391920 147799080 148620186 149086080 149659488 152430960 153745020 157652352 162131112 163994688 165133540 166288320 167721840 171484830 176870304 180145680 181906560 182216320 182917152 184494024 187074360 189224640 196522560 197065440 198160248 199545984 202663890 203241280 204993360 205781796 214980480 216174816 221087880 222930279 223629120 227069568 228646440 230617530 235827072 236478528 240194240 243196668 243889536 245992032 247700310 249432480 257227245 262753920 264213664 268354944 270218520 272108160 273324480 274375728 283836960 288233088 294783840 295598160 297240372 299318976 303995835 304861920 307490040 324262224 327989376 330267080 332576640 335443680 342969660 353740608 360291360 365834304 368988048 371550465 374148720 378449280 393045120 394130880 396320496 405327780 406482560 409986720 411563592 432349632 442175760 445860558 447258240 457292880 461235060 472957056 480388480 486393336 491984064 495400620 498864960 514454490 528427328 540437040 546648960 548751456 567673920 589567680 591196320 594480744 598637952 607991670 609723840 614980080 648524448 660534160 668790837 670887360 685939320 707481216 720582720 731668608 737976096 743100930 748297440 788261760 792640992 810655560 819973440 823127184 864699264 884351520 891721116 914585760 922470120 972786672 983968128 990801240 997729920 1028908980 1056854656 1080874080 1097502912 1114651395 1135347840 1179135360 1182392640 1188961488 1215983340 1219447680 1229960160 1297048896 1321068320 1337581674 1341774720 1371878640 1441165440 1475952192 1486201860 1496594880 1585281984 1621311120 1639946880 1646254368 1768703040 1783442232 1829171520 1844940240 1945573344 1981602480 2057817960 2161748160 2195005824 2229302790 2364785280 2377922976 2431966680 2459920320 2594097792 2642136640 2675163348 2743757280 2951904384 2972403720 2993189760 3170563968 3242622240 3292508736 3343954185 3537406080 3566884464 3658343040 3689880480 3891146688 3963204960 4115635920 4323496320 4458605580 4755845952 4863933360 4919840640 5284273280 5350326696 5487514560 5944807440 6485244480 6585017472 6687908370 7133768928 7379760960 7782293376 7926409920 8231271840 8917211160 9511691904 9727866720 10700653392 10975029120 11889614880 12970488960 13375816740 14267537856 14759521920 15852819840 16462543680 17834422320 19455733440 21401306784 23779229760 26751633480 28535075712 32925087360 35668844640 38911466880 42802613568 47558459520 53503266960 71337689280 85605227136 107006533920 142675378560 214013067840 428026135680
• Sum of all divisors σ(n): 1882127847600
• Sum of proper divisors (its aliquot sum) s(n): 1454101711920
• 428026135680 is an abundant number, because the sum of its proper divisors (1454101711920) is greater than itself. Its abundance is 1026075576240

Bases of 428026135680

• Binary: 110001110101000010110001000010010000000₂
• Hexadecimal: 0x63A8588480
• Base-36: 5GMRPK00

Squares and roots of 428026135680

• 428026135680 squared (428026135680²) is 183206372825153769062400
• 428026135680 cubed (428026135680³) is 78417115792299932073566208786432000
• The square root of 428026135680 is 654237.0638231985
• The cube root of 428026135680 is 7536.2754372125

Scales and comparisons

• 428,026,135,680 seconds is equal to 13,609 years, 47 weeks, 1 day, 4 hours, 48 minutes.
• To count from 1 to 428,026,135,680 would take you about twenty-seven thousand, two hundred nineteen 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 428026135680 cubic inches would be around 628 feet tall.

Recreational maths with 428026135680

• 428026135680 backwards is 086531620824
• 428026135680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428026135680's digits is 45
• More coming soon!