42247728432

Names of 42247728432

• Cardinal: 42247728432 can be written as Forty-two billion, two hundred forty-seven million, seven hundred twenty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 4.2247728432 × 10¹⁰

Factors of 42247728432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3212

Divisors of 42247728432

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 34 36 39 42 48 51 52 56 61 63 68 72 78 84 91 102 104 112 117 119 122 126 136 144 153 156 168 182 183 204 208 221 234 238 244 252 272 273 306 312 336 357 364 366 408 427 442 468 476 488 504 546 549 612 624 663 714 728 732 793 816 819 854 884 936 952 976 1008 1037 1071 1092 1098 1224 1281 1326 1428 1456 1464 1547 1586 1638 1708 1768 1872 1904 1989 2074 2142 2184 2196 2379 2448 2562 2652 2856 2928 3094 3109 3111 3172 3276 3416 3536 3843 3978 4148 4284 4368 4392 4641 4758 5124 5304 5551 5712 6188 6218 6222 6344 6552 6832 7137 7259 7686 7956 8296 8568 8784 9282 9327 9333 9516 10248 10608 11102 12376 12436 12444 12688 13104 13481 13923 14274 14518 15372 15912 16592 16653 17136 18564 18654 18666 19032 20496 21763 21777 22204 24752 24872 24888 26962 27846 27981 28548 29036 30744 31824 33306 37128 37308 37332 38064 40417 40443 43526 43554 44408 49744 49776 49959 52853 53924 55692 55962 57096 58072 61488 65289 65331 66612 74256 74616 74664 80834 80886 87052 87108 88816 94367 99918 105706 107848 111384 111924 114192 116144 121251 121329 130578 130662 133224 149232 149328 158559 161668 161772 174104 174216 188734 189649 195867 199836 211412 215696 222768 223848 242502 242658 261156 261324 266448 282919 283101 317118 323336 323544 348208 348432 363753 369971 377468 379298 391734 399672 422824 447696 475677 485004 485316 522312 522648 565838 566202 568947 634236 646672 647088 687089 727506 739942 754936 758596 783468 799344 845648 848757 849303 951354 970008 970632 1044624 1045296 1109913 1131676 1132404 1137894 1268472 1327543 1374178 1455012 1479884 1509872 1517192 1566936 1697514 1698606 1706841 1902708 1940016 1941264 2061267 2219826 2263352 2264808 2275788 2465437 2536944 2546271 2655086 2748356 2910024 2959768 3034384 3133872 3224033 3329739 3395028 3397212 3413682 3805416 3982629 4122534 4439652 4526704 4529616 4551576 4809623 4930874 5092542 5310172 5496712 5820048 5919536 6183801 6448066 6659478 6790056 6794424 6827364 7396311 7610832 7965258 8245068 8879304 9103152 9619246 9672099 9861748 10185084 10620344 10993424 11947887 12367602 12896132 13318956 13580112 13588848 13654728 14428869 14792622 15930516 16490136 17258059 17758608 19238492 19344198 19723496 20370168 21240688 22188933 22568231 23895774 24735204 25792264 26637912 27309456 28857738 29016297 29585244 31861032 32980272 34516118 38476984 38688396 39446992 40740336 41912429 43286607 44377866 45136462 47791548 49470408 51584528 51774177 53275824 57715476 58032594 59170488 63722064 67704693 69032236 76953968 77376792 83824858 86573214 88755732 90272924 95583096 98940816 103548354 115430952 116065188 118340976 125737287 135409386 138064472 154753584 155322531 167649716 173146428 177511464 180545848 191166192 203114079 207096708 230861904 232130376 251474574 270818772 276128944 293387003 310645062 335299432 346292856 355022928 361091696 377211861 406228158 414193416 464260752 502949148 541637544 586774006 621290124 670598864 692585712 754423722 812456316 828386832 880161009 1005898296 1083275088 1173548012 1242580248 1508847444 1624912632 1760322018 2011796592 2347096024 2485160496 2640483027 3017694888 3249825264 3520644036 4694192048 5280966054 6035389776 7041288072 10561932108 14082576144 21123864216 42247728432
• Sum of all divisors σ(n): 156656223360
• Sum of proper divisors (its aliquot sum) s(n): 114408494928
• 42247728432 is an abundant number, because the sum of its proper divisors (114408494928) is greater than itself. Its abundance is 72160766496

Bases of 42247728432

• Binary: 100111010110001010010010110100110000₂
• Hexadecimal: 0x9D6292D30
• Base-36: JEP7FW0

Squares and roots of 42247728432

• 42247728432 squared (42247728432²) is 1784870557664021178624
• 42247728432 cubed (42247728432³) is 75406726606461963051603315437568
• The square root of 42247728432 is 205542.5221991791
• The cube root of 42247728432 is 3482.8474633621

Scales and comparisons

• 42,247,728,432 seconds is equal to 1,343 years, 18 weeks, 8 hours, 7 minutes, 12 seconds.
• To count from 1 to 42,247,728,432 would take you about two thousand, six hundred eighty-six 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 42247728432 cubic inches would be around 290.2 feet tall.

Recreational maths with 42247728432

• 42247728432 backwards is 23482774224
• The number of decimal digits it has is: 11
• The sum of 42247728432's digits is 45
• More coming soon!