40405353503962356

Names of 40405353503962356

• Cardinal: 40405353503962356 can be written as Forty quadrillion, four hundred five trillion, three hundred fifty-three billion, five hundred three million, nine hundred sixty-two thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 4.0405353503962356 × 10¹⁶

Factors of 40405353503962356

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 72127172505

Divisors of 40405353503962356

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 27 28 36 38 39 42 52 54 57 63 76 78 81 84 91 108 114 117 126 133 156 162 171 182 189 228 234 247 252 266 273 324 342 351 364 378 399 468 494 513 532 546 567 684 702 741 756 798 819 988 1026 1053 1092 1134 1197 1404 1482 1539 1596 1638 1729 2052 2106 2223 2268 2394 2457 2964 3078 3276 3458 3591 4212 4446 4788 4914 5187 6156 6669 6916 7182 7371 8892 9828 10374 10773 13338 14364 14742 15561 20007 20748 21546 26676 29484 31122 40014 43092 46683 62244 80028 93366 140049 186732 280098 560196 72127172461 144254344922 216381517383 288508689844 432763034766 504890207227 649144552149 865526069532 937653241993 1009780414454 1298289104298 1370416276759 1514670621681 1875306483986 1947433656447 2019560828908 2596578208596 2740832553518 2812959725979 3029341243362 3750612967972 3894867312894 4111248830277 4544011865043 5481665107036 5625919451958 5842300969341 6058682486724 6563572693951 7789734625788 8222497660554 8438879177937 9088023730086 9592913937313 11251838903916 11684601938682 12333746490831 13127145387902 13632035595129 16444995321108 16877758355874 17815411597867 18176047460172 19185827874626 19690718081853 23369203877364 24667492981662 25316637533811 26254290775804 27264071190258 28778741811939 33755516711748 35630823195734 37001239472493 38371655749252 39381436163706 40896106785387 49334985963324 50633275067622 53446234793601 54528142380516 57557483623878 59072154245559 71261646391468 74002478944986 75949912601433 78762872327412 81792213570774 86336225435817 101266550135244 106892469587202 111003718417479 115114967247756 118144308491118 124707881185069 148004957889972 151899825202866 160338704380803 163584427141548 172672450871634 177216462736677 213784939174404 222007436834958 236288616982236 249415762370138 259008676307451 303799650405732 320677408761606 345344901743268 354432925473354 374123643555207 444014873669916 481016113142409 498831524740276 518017352614902 531649388210031 641354817523212 708865850946708 748247287110414 777026028922353 962032226284818 1036034705229804 1063298776420062 1122370930665621 1443048339427227 1496494574220828 1554052057844706 1924064452569636 2126597552840124 2244741861331242 2886096678854454 3108104115689412 3367112791996863 4489483722662484 5772193357708908 6734225583993726 10101338375990589 13468451167987452 20202676751981178 40405353503962356
• Sum of all divisors σ(n): 136845441768703360
• Sum of proper divisors (its aliquot sum) s(n): 96440088264741004
• 40405353503962356 is an abundant number, because the sum of its proper divisors (96440088264741004) is greater than itself. Its abundance is 56034734760778648

Bases of 40405353503962356

• Binary: 10001111100011000111010001110110101000001011010011110100₂
• Hexadecimal: 0x8F8C7476A0B4F4
• Base-36: B1UI35CY390

Squares and roots of 40405353503962356

• 40405353503962356 squared (40405353503962356²) is 1632592591780163039761392265070736
• 40405353503962356 cubed (40405353503962356³) is 65965480798827594960789289823925581795032621214016
• The square root of 40405353503962356 is 201010829.3201198551
• The cube root of 40405353503962356 is 343146.5500516129

Scales and comparisons

• 40,405,353,503,962,356 seconds is equal to 1,284,765,259 years, 24 weeks, 12 minutes, 36 seconds.
• To count from 1 to 40,405,353,503,962,356 would take you about three billion, eight hundred fifty-four million, two hundred ninety-five thousand, seven hundred seventy-eight 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 40405353503962356 cubic inches would be around 28595.5 feet tall.

Recreational maths with 40405353503962356

• 40405353503962356 backwards is 65326930535350404
• 40405353503962356 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 40405353503962356's digits is 63
• More coming soon!