40009082178706389

Names of 40009082178706389

• Cardinal: 40009082178706389 can be written as Forty quadrillion, nine trillion, eighty-two billion, one hundred seventy-eight million, seven hundred six thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 4.0009082178706389 × 10¹⁶

Factors of 40009082178706389

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84

Divisors of 40009082178706389

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 7 9 21 27 31 43 63 81 93 129 189 217 279 301 387 567 651 837 903 961 1161 1333 1849 1953 2511 2709 2883 3483 3999 5547 5859 6727 8127 8649 9331 11997 12943 16641 17577 20181 24381 25947 27993 29791 35991 38829 41323 49923 57319 60543 77841 79507 83979 89373 107973 116487 123969 149769 171957 181629 208537 238521 251937 268119 289261 349461 371907 401233 515871 544887 556549 625611 715563 755811 804357 867783 923521 1048383 1115721 1203699 1281013 1547613 1669647 1776889 1876833 2146689 2413071 2464717 2603349 2770563 3347163 3611097 3843039 4642839 5008941 5330667 5630499 6440067 6464647 7394151 7810047 8311689 8967091 10833291 11529117 12438223 15026823 15992001 16891497 17253019 19393941 22182453 23430141 24935067 26901273 28629151 32499873 34587351 37314669 39711403 45080469 47976003 51759057 55083559 58181823 66547359 74805201 76406227 80703819 85887453 103762053 111944007 119134209 143928009 155277171 165250677 174545469 199642077 200404057 229218681 242111457 257662359 277979821 335832021 357402627 385584913 465831513 495752031 523636407 534843589 601212171 687656043 726334371 772987077 833939463 887503681 1007496063 1072207881 1156754739 1231053493 1397494539 1487256093 1604530767 1707590329 1803636513 2062968129 2318961231 2368593037 2501818389 2662511043 3216623643 3470264217 3693160479 4461768279 4813592301 5122770987 5410909539 6188904387 6212525767 7105779111 7505455167 7987533129 8617374451 10410792651 11079481437 11953132303 14440776903 15368312961 16232728617 16580151259 18637577301 21317337333 22516365501 23962599387 25852123353 31232377953 33238444311 35859396909 38162658283 43322330709 46104938883 49740453777 52935300199 55912731903 63952011999 71887798161 73426384147 77556370059 99715332933 107578190727 114487974849 138314816649 149221361331 158805900597 167738195709 191856035997 220279152441 232669110177 267138607981 322734572181 343463924547 370547101393 447664083993 476417701791 503214587127 513984689029 660837457323 698007330531 801415823943 968203716543 1030391773641 1111641304179 1342992251979 1429253105373 1541954067087 1640994306169 1982512371969 2276217908557 2404247471829 3091175320923 3334923912537 4287759316119 4625862201261 4922982918507 5947537115907 6828653725671 7212742415487 10004771737611 11486960143183 13877586603783 14768948755521 15933525359899 20485961177013 21638227246461 30014315212833 34460880429549 41632759811349 44306846266563 47800576079697 61457883531039 70562755165267 103382641288647 132920538799689 143401728239091 184373650593117 211688265495801 310147923865941 430205184717273 493939286156869 635064796487403 930443771597823 1290615554151819 1481817858470607 1905194389462209 4445453575411821 5715583168386627 13336360726235463 40009082178706389
• Sum of all divisors σ(n): 72262064377342400
• Sum of proper divisors (its aliquot sum) s(n): 32252982198636011
• 40009082178706389 is a deficient number, because the sum of its proper divisors (32252982198636011) is less than itself. Its deficiency is 7756099980070378

Bases of 40009082178706389

• Binary: 10001110001001000000110001011011000011010001101111010101₂
• Hexadecimal: 0x8E240C5B0D1BD5
• Base-36: AXY1AM5B8B9

Squares and roots of 40009082178706389

• 40009082178706389 squared (40009082178706389²) is 1600726656782481174785769469419321
• 40009082178706389 cubed (40009082178706389³) is 64043604356856226095099752341536816739694782741869
• The square root of 40009082178706389 is 200022704.1580689885
• The cube root of 40009082178706389 is 342021.0712217913

Scales and comparisons

• 40,009,082,178,706,389 seconds is equal to 1,272,165,057 years, 3 weeks, 3 days, 1 hour, 33 minutes, 9 seconds.
• To count from 1 to 40,009,082,178,706,389 would take you about three billion, eight hundred sixteen million, four hundred ninety-five thousand, one hundred seventy-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 40009082178706389 cubic inches would be around 28501.8 feet tall.

Recreational maths with 40009082178706389

• 40009082178706389 backwards is 98360787128090004
• The number of decimal digits it has is: 17
• The sum of 40009082178706389's digits is 72
• More coming soon!