40280153833642448

Names of 40280153833642448

• Cardinal: 40280153833642448 can be written as Forty quadrillion, two hundred eighty trillion, one hundred fifty-three billion, eight hundred thirty-three million, six hundred forty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0280153833642448 × 10¹⁶

Factors of 40280153833642448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 245

Divisors of 40280153833642448

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 16 22 44 83 88 121 149 166 176 242 298 332 484 596 664 913 968 1192 1328 1331 1639 1826 1936 2384 2662 3278 3652 5324 6556 6889 7304 10043 10648 12367 13112 13778 14608 18029 20086 21296 22201 24734 26224 27556 36058 40172 44402 49468 55112 72116 75779 80344 88804 98936 110224 110473 136037 144232 151558 160688 177608 197872 198319 220946 244211 272074 288464 303116 355216 396638 441892 488422 544148 571787 606232 793276 833569 883784 976844 1026461 1088296 1143574 1212464 1496407 1586552 1667138 1767568 1842683 1953688 2052922 2176592 2287148 2686321 2992814 3173104 3307949 3334276 3685366 3907376 4105844 4574296 5372642 5985628 6289657 6615898 6668552 7370732 8211688 9148592 9169259 10745284 11291071 11971256 12579314 13231796 13337104 14741464 16423376 16460477 18338518 20269513 21490568 22582142 23942512 25158628 26463592 29482928 29549531 32920954 36387439 36677036 40539026 42981136 45164284 50317256 52927184 59099062 65841908 69186227 72774878 73354072 81078052 85196263 90328568 100634512 118198124 124201781 131683816 138372454 145549756 146708144 152942689 162156104 170392526 180657136 222964643 236396248 248403562 263367632 274559767 276744908 291099512 305885378 324312208 340785052 400261829 445929286 472792496 496807124 549119534 553489816 582199024 611770756 681570104 761048497 800523658 891858572 937158893 993614248 1098239068 1106979632 1223541512 1363140208 1366219591 1522096994 1601047316 1682369579 1783717144 1874317786 1987228496 2196478136 2447083024 2452611073 2732439182 3020157437 3044193988 3202094632 3364739158 3567434288 3748635572 4392956272 4402880119 4905222146 5464878364 6040314874 6088387976 6404189264 6729478316 7497271144 8805760238 9810444292 10308747823 10929756728 12080629748 12176775952 12694243187 13458956632 14994542288 17611520476 18506065369 19620888584 20617495646 21859513456 22788460661 24161259496 25388486374 26917913264 33221731807 35223040952 37012130738 39241777168 41234991292 45576921322 48322518992 50776972748 66443463614 70446081904 74024261476 82469982584 91153842644 101553945496 113396226053 132886927228 139636675057 148048522952 164939965168 182307685288 203107890992 203566719059 226792452106 250673067271 265773854456 279273350114 296097045904 364615370576 365439049877 407133438118 453584904212 501346134542 531547708912 558546700228 730878099754 814266876236 907169808424 1002692269084 1117093400456 1461756199508 1536003425627 1628533752472 1814339616848 1891442234863 2005384538168 2234186800912 2757403739981 2923512399016 3072006851254 3257067504944 3782884469726 4010769076336 5514807479962 5847024798032 6144013702508 7565768939452 11029614959924 12288027405016 15131537878904 16896037681897 20805864583493 22059229919848 24576054810032 30263075757808 30331441139791 33792075363794 41611729166986 44118459839696 60662882279582 67584150727588 83223458333972 121325764559164 135168301455176 166446916667944 228864510418423 242651529118328 270336602910352 332893833335888 457729020836846 485303058236656 915458041673692 1830916083347384 2517509614602653 3661832166694768 5035019229205306 10070038458410612 20140076916821224 40280153833642448
• Sum of all divisors σ(n): 87475137920352000
• Sum of proper divisors (its aliquot sum) s(n): 47194984086709552
• 40280153833642448 is an abundant number, because the sum of its proper divisors (47194984086709552) is greater than itself. Its abundance is 6914830253067104

Bases of 40280153833642448

• Binary: 10001111000110101001011000100100110000001001100111010000₂
• Hexadecimal: 0x8F1A9624C099D0
• Base-36: B0M4F7PSQFK

Squares and roots of 40280153833642448

• 40280153833642448 squared (40280153833642448²) is 1622490792861900400428819107432704
• 40280153833642448 cubed (40280153833642448³) is 65354178730145852418889675002373764793086357819392
• The square root of 40280153833642448 is 200699162.5135552179
• The cube root of 40280153833642448 is 342791.7597290977

Scales and comparisons

• 40,280,153,833,642,448 seconds is equal to 1,280,784,297 years, 11 weeks, 16 hours, 14 minutes, 8 seconds.
• To count from 1 to 40,280,153,833,642,448 would take you about three billion, eight hundred forty-two million, three hundred fifty-two thousand, eight hundred ninety-one 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 40280153833642448 cubic inches would be around 28566 feet tall.

Recreational maths with 40280153833642448

• 40280153833642448 backwards is 84424633835108204
• The number of decimal digits it has is: 17
• The sum of 40280153833642448's digits is 65
• More coming soon!